{"id":23219,"date":"2026-11-10T07:16:39","date_gmt":"2026-11-10T06:16:39","guid":{"rendered":"https:\/\/metalsradar.com\/?post_type=blog&#038;p=23219"},"modified":"2026-11-10T07:16:39","modified_gmt":"2026-11-10T06:16:39","slug":"how-much-do-silver-bars-weigh","status":"publish","type":"blog","link":"https:\/\/metalsradar.com\/gb\/blog\/how-much-do-silver-bars-weigh\/","title":{"rendered":"Silver Bar Sizes: How Much Do Silver Bars Weigh?"},"content":{"rendered":"<div class=\"mrf-takeaways\">\n<h2>Key Takeaways<\/h2>\n<ul>\n<li><strong>How much does a silver bar weigh?<\/strong> It depends on the size: a 1 oz bar weighs 31.10 g, a 10 oz bar 311.03 g, a 1 kg bar 1,000 g and a 100 oz bar 3.11 kg.<\/li>\n<li><strong>Ounces mean troy ounces:<\/strong> one troy ounce is 31.1035 g, about 10% heavier than the ounce on your kitchen scales.<\/li>\n<li><strong>The biggest bars are for banks:<\/strong> an LBMA Good Delivery silver bar is nominally 1,000 troy ounces, roughly 31 kg.<\/li>\n<li><strong>Bigger bars cost less per ounce:<\/strong> on 10 November 2026 a 100 oz bar cost 26.0% above spot including VAT, the cheapest 5 oz bar 32.0%.<\/li>\n<li><strong>Silver is heavy for its value:<\/strong> \u00a310,000 at spot buys about 7.8 kg of silver but only about 101 g of gold.<\/li>\n<\/ul>\n<\/div>\n<p>Most people picture a silver bar as something you can slip into a pocket. Some are. Others weigh as much as a small suitcase. When you compare silver bar sizes, the weight on the label tells you how much metal you get, how much you pay per ounce and how easy the bar will be to store and sell.<\/p>\n<p>In this guide, we list every common silver bar size with its weight in grams, kilos, troy ounces and pounds. We also show what each size cost at UK dealers on 10 November 2026, using the <a href=\"\/gb\/categories\/silver-bars\/\">silver bar price comparison<\/a> in the Metals Radar price service.<\/p>\n<h2>How Much Does a Silver Bar Weigh?<\/h2>\n<p>There is no single answer, because silver bars come in many sizes. A silver bar weighs exactly what is stamped on it: the weight of fine silver, usually at 999 fineness (99.9% pure). A &#8220;1 kg&#8221; bar holds one kilogram of silver. A &#8220;10 oz&#8221; bar holds ten troy ounces.<\/p>\n<p>Retail silver bars in the UK fall into two families:<\/p>\n<ul>\n<li>metric bars, sold in grams and kilograms (100 g, 250 g, 500 g, 1 kg),<\/li>\n<li>imperial bars, sold in troy ounces (1 oz, 5 oz, 10 oz, 100 oz).<\/li>\n<\/ul>\n<p>Both families are equally pure. The only difference is the unit. So which one should you pick? Pick the one whose price per ounce is lowest when you buy, because the metal inside is the same.<\/p>\n<h3>What is a troy ounce?<\/h3>\n<p>A <a href=\"\/gb\/glossary\/troy-ounce\/\">troy ounce<\/a> is the unit used for precious metals. It equals exactly 31.1034768 grams. The everyday (avoirdupois) ounce is 28.35 g, so a troy ounce is about 9.7% heavier. When a dealer says &#8220;ounce&#8221;, they always mean the troy ounce. Our <a href=\"\/gb\/blog\/troy-ounce-definition-history-and-conversion-table-essential-guide\/\">troy ounce guide<\/a> explains where the unit comes from.<\/p>\n<h2>Silver Bar Sizes and Weights: Conversion Table<\/h2>\n<p>The table below converts every common size. The last column shows the value of the silver inside at the spot price of \u00a339.84 per troy ounce on 10 November 2026, before VAT and dealer premium:<\/p>\n<table class=\"mrf-table\">\n<thead>\n<tr>\n<th>Bar size<\/th>\n<th>Grams<\/th>\n<th>Kilograms<\/th>\n<th>Troy ounces<\/th>\n<th>Pounds (lb)<\/th>\n<th>Silver value at spot<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1 oz<\/td>\n<td>31.10 g<\/td>\n<td>0.031 kg<\/td>\n<td>1.00<\/td>\n<td>0.07 lb<\/td>\n<td>\u00a339.84<\/td>\n<\/tr>\n<tr>\n<td>100 g<\/td>\n<td>100.00 g<\/td>\n<td>0.100 kg<\/td>\n<td>3.22<\/td>\n<td>0.22 lb<\/td>\n<td>\u00a3128.09<\/td>\n<\/tr>\n<tr>\n<td>5 oz<\/td>\n<td>155.52 g<\/td>\n<td>0.156 kg<\/td>\n<td>5.00<\/td>\n<td>0.34 lb<\/td>\n<td>\u00a3199.20<\/td>\n<\/tr>\n<tr>\n<td>250 g<\/td>\n<td>250.00 g<\/td>\n<td>0.250 kg<\/td>\n<td>8.04<\/td>\n<td>0.55 lb<\/td>\n<td>\u00a3320.22<\/td>\n<\/tr>\n<tr>\n<td>10 oz<\/td>\n<td>311.03 g<\/td>\n<td>0.311 kg<\/td>\n<td>10.00<\/td>\n<td>0.69 lb<\/td>\n<td>\u00a3398.40<\/td>\n<\/tr>\n<tr>\n<td>500 g<\/td>\n<td>500.00 g<\/td>\n<td>0.500 kg<\/td>\n<td>16.08<\/td>\n<td>1.10 lb<\/td>\n<td>\u00a3640.44<\/td>\n<\/tr>\n<tr>\n<td>1 kg<\/td>\n<td>1,000.00 g<\/td>\n<td>1.000 kg<\/td>\n<td>32.15<\/td>\n<td>2.20 lb<\/td>\n<td>\u00a31,280.89<\/td>\n<\/tr>\n<tr>\n<td>100 oz<\/td>\n<td>3,110.35 g<\/td>\n<td>3.110 kg<\/td>\n<td>100.00<\/td>\n<td>6.86 lb<\/td>\n<td>\u00a33,984.00<\/td>\n<\/tr>\n<tr>\n<td>1,000 oz (Good Delivery)<\/td>\n<td>31,103.48 g<\/td>\n<td>31.103 kg<\/td>\n<td>1,000.00<\/td>\n<td>68.57 lb<\/td>\n<td>\u00a339,840.00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><small>1 troy ounce = 31.1034768 g; 1 lb = 453.59237 g. Silver value = troy ounces \u00d7 spot price of \u00a339.84, 10 November 2026, without VAT or premium. Source: Metals Radar price service.<\/small><\/p>\n<p>Here are the retail sizes side by side. The 100 oz bar dwarfs the rest:<\/p>\n<figure class=\"mrf-chart\">\n<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 720 332\" role=\"img\" aria-labelledby=\"sbw-weight\" style=\"width:100%;height:auto;font-family:inherit\">\n<title id=\"sbw-weight\">Weight of common silver bar sizes in grams<\/title>\n<line x1=\"250.0\" y1=\"20\" x2=\"250.0\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"250.0\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">0 g<\/text>\n<line x1=\"308.6\" y1=\"20\" x2=\"308.6\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"308.6\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">500 g<\/text>\n<line x1=\"367.1\" y1=\"20\" x2=\"367.1\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"367.1\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">1,000 g<\/text>\n<line x1=\"425.7\" y1=\"20\" x2=\"425.7\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"425.7\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">1,500 g<\/text>\n<line x1=\"484.3\" y1=\"20\" x2=\"484.3\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"484.3\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">2,000 g<\/text>\n<line x1=\"542.9\" y1=\"20\" x2=\"542.9\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"542.9\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">2,500 g<\/text>\n<line x1=\"601.4\" y1=\"20\" x2=\"601.4\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"601.4\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">3,000 g<\/text>\n<line x1=\"660.0\" y1=\"20\" x2=\"660.0\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"660.0\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">3,500 g<\/text>\n<text x=\"242\" y=\"43\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">1 oz bar<\/text><rect x=\"250\" y=\"28\" width=\"3.6\" height=\"22\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"259.6\" y=\"43\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">31 g<\/text>\n<text x=\"242\" y=\"77\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">100 g bar<\/text><rect x=\"250\" y=\"62\" width=\"11.7\" height=\"22\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"267.7\" y=\"77\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">100 g<\/text>\n<text x=\"242\" y=\"111\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">5 oz bar<\/text><rect x=\"250\" y=\"96\" width=\"18.2\" height=\"22\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"274.2\" y=\"111\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">156 g<\/text>\n<text x=\"242\" y=\"145\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">250 g bar<\/text><rect x=\"250\" y=\"130\" width=\"29.3\" height=\"22\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"285.3\" y=\"145\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">250 g<\/text>\n<text x=\"242\" y=\"179\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">10 oz bar<\/text><rect x=\"250\" y=\"164\" width=\"36.4\" height=\"22\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"292.4\" y=\"179\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">311 g<\/text>\n<text x=\"242\" y=\"213\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">500 g bar<\/text><rect x=\"250\" y=\"198\" width=\"58.6\" height=\"22\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"314.6\" y=\"213\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">500 g<\/text>\n<text x=\"242\" y=\"247\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">1 kg bar<\/text><rect x=\"250\" y=\"232\" width=\"117.1\" height=\"22\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"373.1\" y=\"247\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">1,000 g<\/text>\n<text x=\"242\" y=\"281\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">100 oz bar<\/text><rect x=\"250\" y=\"266\" width=\"364.4\" height=\"22\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"620.4\" y=\"281\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">3,110 g<\/text>\n<\/svg><figcaption>Weight of fine silver in common retail silver bar sizes, in grams. Imperial sizes converted at 31.1034768 g per troy ounce. Source: Metals Radar.<\/figcaption><\/figure>\n<p>Notice how the metric and imperial sizes interleave. A 100 g bar sits between 1 oz and 5 oz. A 250 g bar is a little lighter than 10 oz, and a 1 kg bar holds just over 32 ounces.<\/p>\n<h2>The Most Common Silver Bar Sizes in the UK<\/h2>\n<p>Each size suits a different buyer. Here is what you can expect from each one.<\/p>\n<h3>1 oz silver bars (31.10 g)<\/h3>\n<p>The smallest bullion bar you will usually see. It weighs about the same as a 1 oz silver coin and costs little in pounds. The catch is the price per ounce: the cost of making, packing and handling the bar is spread over a single ounce, so the premium is high. Many UK buyers choose a 1 oz Britannia coin instead, for reasons we cover below.<\/p>\n<h3>100 g, 250 g and 500 g silver bars<\/h3>\n<p>Metric bars are the other common family. A 100 g bar holds 3.22 troy ounces, a 250 g bar 8.04 and a 500 g bar 16.08. You can follow these sizes on our pages for <a href=\"\/gb\/categories\/100-gram-silver-bars\/\">100 g silver bars<\/a>, <a href=\"\/gb\/categories\/250-gram-silver-bars\/\">250 g silver bars<\/a> and <a href=\"\/gb\/categories\/500-gram-silver-bars\/\">500 g silver bars<\/a>. On 10 November 2026 none of the UK dealers in our price service had a live offer for these three sizes, so we cannot quote a current price.<\/p>\n<h3>5 oz and 10 oz silver bars<\/h3>\n<p>These are the middle ground. A <a href=\"\/gb\/product\/5oz-silver-bar\/\">5 oz silver bar<\/a> weighs 155.52 g, a 10 oz bar 311.03 g. Both fit in the palm of your hand. They cost noticeably less per ounce than a 1 oz bar, and you can still sell part of a holding without parting with a kilo at a time.<\/p>\n<h3>1 kg silver bars (32.15 oz)<\/h3>\n<p>The kilo bar is a popular size with investors. It weighs 2.20 lb, roughly a bag of sugar and a bit more. It holds 32.15 troy ounces, which was worth \u00a31,280.89 at spot on 10 November 2026. Want the wholesale view per kilo? Our <a href=\"\/gb\/charts\/silver-price\/silver-price-per-kilogram\/\">silver price per kilogram<\/a> chart tracks it daily.<\/p>\n<h3>100 oz silver bars (3.11 kg)<\/h3>\n<p>The largest bar most private buyers ever handle. A <a href=\"\/gb\/product\/100oz-silver-bar\/\">100 oz silver bar<\/a> weighs 3.11 kg (6.86 lb). The Baird &amp; Co bars in our data are cast bars, poured into a mould rather than stamped. It has the lowest premium per ounce in our UK data, but you can only sell it as a whole.<\/p>\n<h3>1,000 oz Good Delivery bars (about 31 kg)<\/h3>\n<p>These are the bars that banks and vaults trade on the London market. According to the <a href=\"https:\/\/www.lbma.org.uk\/good-delivery\/about-good-delivery\" rel=\"noopener\" target=\"_blank\">LBMA<\/a>, a Good Delivery silver bar weighs approximately 1,000 troy ounces. That is about 31 kg, or 68.57 lb. You will not buy one from a high street dealer, but the standard still matters to you. Our glossary entry on <a href=\"\/gb\/glossary\/lbma-good-delivery\/\">LBMA Good Delivery<\/a> explains why.<\/p>\n<h2>Why Silver Bars Feel So Heavy for Their Price<\/h2>\n<p>Silver is a lot cheaper than gold per ounce. That means you carry far more metal for the same money. On 10 November 2026, spot gold stood at \u00a33,074.48 per troy ounce and spot silver at \u00a339.84. One ounce of gold was worth about 77 ounces of silver.<\/p>\n<p>What does that look like in your hands? Take \u00a310,000 at spot prices:<\/p>\n<ul>\n<li>in gold, it buys about 3.25 troy ounces, roughly 101 g,<\/li>\n<li>in silver, it buys about 251 troy ounces, roughly 7.8 kg.<\/li>\n<\/ul>\n<p>So a sum that fits in a coin capsule as gold needs a shoebox as silver. That has practical effects on storage, delivery and selling. You can follow the relationship between the two metals on our <a href=\"\/gb\/charts\/gold-silver-ratio\/\">gold to silver ratio chart<\/a>.<\/p>\n<h3>Weight also means price swings<\/h3>\n<p>The silver price has moved a lot over the past year. On 10 November 2025 it was \u00a337.86 per troy ounce. It climbed to \u00a384.70 on 29 January 2026, then fell back to \u00a339.84 by 10 November 2026:<\/p>\n<figure class=\"mrf-chart\">\n<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 720 300\" role=\"img\" aria-labelledby=\"sbw-spot\" style=\"width:100%;height:auto;font-family:inherit\">\n<title id=\"sbw-spot\">Silver spot price in GBP per troy ounce, 10 November 2025 to 10 November 2026<\/title>\n<line x1=\"60\" y1=\"250.0\" x2=\"700\" y2=\"250.0\" stroke=\"#d9dee7\"\/><text x=\"52\" y=\"254.0\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">\u00a330<\/text>\n<line x1=\"60\" y1=\"195.0\" x2=\"700\" y2=\"195.0\" stroke=\"#d9dee7\"\/><text x=\"52\" y=\"199.0\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">\u00a345<\/text>\n<line x1=\"60\" y1=\"140.0\" x2=\"700\" y2=\"140.0\" stroke=\"#d9dee7\"\/><text x=\"52\" y=\"144.0\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">\u00a360<\/text>\n<line x1=\"60\" y1=\"85.0\" x2=\"700\" y2=\"85.0\" stroke=\"#d9dee7\"\/><text x=\"52\" y=\"89.0\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">\u00a375<\/text>\n<line x1=\"60\" y1=\"30.0\" x2=\"700\" y2=\"30.0\" stroke=\"#d9dee7\"\/><text x=\"52\" y=\"34.0\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">\u00a390<\/text>\n<text x=\"60.0\" y=\"272\" text-anchor=\"middle\" font-size=\"12\" fill=\"#243044\">Nov 2025<\/text>\n<text x=\"205.5\" y=\"272\" text-anchor=\"middle\" font-size=\"12\" fill=\"#243044\">Feb 2026<\/text>\n<text x=\"361.6\" y=\"272\" text-anchor=\"middle\" font-size=\"12\" fill=\"#243044\">May 2026<\/text>\n<text x=\"522.9\" y=\"272\" text-anchor=\"middle\" font-size=\"12\" fill=\"#243044\">Aug 2026<\/text>\n<text x=\"700.0\" y=\"272\" text-anchor=\"middle\" font-size=\"12\" fill=\"#243044\">Nov 2026<\/text>\n<polyline fill=\"none\" stroke=\"#8a94a6\" stroke-width=\"2.5\" points=\"60.0,221.2 61.8,218.1 63.5,214.0 65.3,211.2 67.0,215.2 68.8,219.0 70.5,218.9 72.3,218.6 74.0,219.6 75.8,216.3 77.5,217.0 79.3,220.0 81.0,219.5 82.8,219.5 84.5,218.7 86.3,216.6 88.1,213.9 89.8,212.1 91.6,208.0 93.3,203.3 95.1,203.2 96.8,200.4 98.6,200.0 100.3,198.6 102.1,201.9 103.8,200.3 105.6,199.6 107.3,199.6 109.1,199.7 110.8,197.4 112.6,191.6 114.4,187.9 116.1,186.9 117.9,190.2 119.6,190.2 121.4,186.2 123.1,186.6 124.9,178.6 126.6,178.8 128.4,178.5 130.1,175.8 131.9,175.8 133.6,171.9 135.4,169.6 137.2,164.6 138.9,164.5 140.7,154.4 142.4,144.5 144.2,144.1 145.9,156.1 147.7,155.6 149.4,162.8 151.2,164.4 152.9,160.2 154.7,161.4 156.4,161.3 158.2,152.8 159.9,143.9 161.7,145.0 163.5,151.4 165.2,145.8 167.0,141.4 168.7,141.2 170.5,129.8 172.2,124.9 174.0,111.8 175.7,112.7 177.5,113.0 179.2,112.9 181.0,112.8 182.7,103.6 184.5,102.8 186.2,102.8 188.0,102.5 189.8,89.3 191.5,80.0 193.3,79.8 195.0,67.4 196.8,65.0 198.5,55.8 200.3,49.4 202.0,93.6 203.8,132.0 205.5,132.5 207.3,145.9 209.0,130.6 210.8,123.9 212.5,150.4 214.3,158.2 216.1,149.5 217.8,149.3 219.6,139.5 221.3,141.0 223.1,135.9 224.8,142.5 226.6,151.1 228.3,151.2 230.1,151.3 231.8,153.9 233.6,159.2 235.3,154.2 237.1,147.7 238.8,139.6 240.6,129.2 242.4,129.0 244.1,123.1 245.9,122.0 247.6,115.6 249.4,121.0 251.1,111.6 252.9,104.6 254.6,104.4 256.4,106.2 258.1,125.8 259.9,128.1 261.6,131.2 263.4,129.1 265.2,127.2 266.9,127.6 268.7,128.2 270.4,118.0 272.2,122.9 273.9,125.7 275.7,131.5 277.4,136.9 279.2,137.0 280.9,137.8 282.7,138.7 284.4,145.8 286.2,159.7 287.9,164.9 289.7,173.8 291.5,173.7 293.2,174.1 295.0,170.2 296.7,160.7 298.5,169.8 300.2,168.7 302.0,167.5 303.7,167.7 305.5,165.0 307.2,156.1 309.0,152.9 310.7,159.4 312.5,157.4 314.2,157.4 316.0,157.6 317.8,158.3 319.5,159.5 321.3,152.3 323.0,155.3 324.8,152.5 326.5,152.3 328.3,152.9 330.0,155.8 331.8,148.3 333.5,145.1 335.3,144.7 337.0,142.3 338.8,140.6 340.5,141.0 342.3,142.9 344.1,147.5 345.8,148.5 347.6,153.3 349.3,154.2 351.1,153.8 352.8,153.9 354.6,155.1 356.3,160.0 358.1,162.8 359.8,160.7 361.6,156.7 363.3,154.8 365.1,154.7 366.8,159.6 368.6,161.4 370.4,153.7 372.1,146.2 373.9,143.4 375.6,143.2 377.4,143.3 379.1,136.0 380.9,128.4 382.6,123.1 384.4,126.9 386.1,144.9 387.9,150.9 389.6,150.8 391.4,150.2 393.2,153.3 394.9,153.6 396.7,152.9 398.4,152.2 400.2,153.4 401.9,152.9 403.7,147.9 405.4,151.4 407.2,154.4 408.9,156.8 410.7,153.0 412.4,153.8 414.2,153.9 415.9,154.7 417.7,153.5 419.5,157.9 421.2,158.6 423.0,166.7 424.7,174.8 426.5,174.8 428.2,172.9 430.0,176.0 431.7,183.8 433.5,182.1 435.2,175.8 437.0,173.7 438.7,173.3 440.5,167.4 442.2,168.3 444.0,169.2 445.8,173.1 447.5,180.4 449.3,180.0 451.0,180.0 452.8,176.9 454.5,186.6 456.3,193.9 458.0,199.5 459.8,198.2 461.5,195.5 463.3,195.7 465.0,197.9 466.8,197.1 468.5,197.1 470.3,193.9 472.1,188.6 473.8,188.4 475.6,188.3 477.3,189.2 479.1,193.1 480.8,197.4 482.6,197.5 484.3,196.0 486.1,195.9 487.8,196.2 489.6,200.5 491.3,199.8 493.1,200.6 494.8,206.6 496.6,207.9 498.4,207.0 500.1,207.1 501.9,205.2 503.6,200.0 505.4,196.1 507.1,199.2 508.9,199.7 510.6,199.6 512.4,199.3 514.1,197.5 515.9,201.8 517.6,200.8 519.4,199.8 521.2,201.7 522.9,202.8 524.7,202.7 526.4,201.7 528.2,198.2 529.9,192.0 531.7,191.5 533.4,186.9 535.2,186.2 536.9,186.2 538.7,184.6 540.4,183.0 542.2,181.6 543.9,183.1 545.7,184.5 547.5,184.2 549.2,184.1 551.0,181.8 552.7,184.6 554.5,185.1 556.2,178.5 558.0,174.0 559.7,174.5 561.5,174.5 563.2,174.0 565.0,175.8 566.7,175.2 568.5,173.7 570.2,174.4 572.0,180.5 573.8,180.5 575.5,179.4 577.3,182.9 579.0,184.5 580.8,179.5 582.5,179.6 584.3,180.2 586.0,180.3 587.8,180.9 589.5,180.2 591.3,178.6 593.0,182.2 594.8,185.6 596.5,184.6 598.3,184.7 600.1,187.2 601.8,187.2 603.6,185.1 605.3,182.7 607.1,177.5 608.8,177.9 610.6,177.9 612.3,178.2 614.1,178.2 615.8,179.5 617.6,182.9 619.3,181.8 621.1,181.5 622.8,181.6 624.6,189.9 626.4,190.8 628.1,191.8 629.9,189.9 631.6,192.0 633.4,192.0 635.1,191.2 636.9,190.6 638.6,189.8 640.4,194.0 642.1,194.2 643.9,191.2 645.6,191.2 647.4,190.7 649.2,192.6 650.9,196.3 652.7,205.8 654.4,201.4 656.2,202.8 657.9,202.8 659.7,201.9 661.4,203.2 663.2,200.9 664.9,202.2 666.7,210.5 668.4,211.9 670.2,211.9 671.9,211.9 673.7,211.5 675.5,209.6 677.2,211.1 679.0,216.7 680.7,225.5 682.5,225.5 684.2,223.7 686.0,221.3 687.7,223.8 689.5,217.4 691.2,218.8 693.0,217.4 694.7,217.4 696.5,217.8 698.2,213.7 700.0,213.9\"\/>\n<circle cx=\"60.0\" cy=\"221.2\" r=\"4\" fill=\"#c9a227\"\/><text x=\"66.0\" y=\"213.2\" text-anchor=\"start\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">\u00a337.86<\/text>\n<circle cx=\"200.3\" cy=\"49.4\" r=\"4\" fill=\"#c9a227\"\/><text x=\"206.3\" y=\"41.4\" text-anchor=\"start\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">\u00a384.70 (29 Jan 2026)<\/text>\n<circle cx=\"700.0\" cy=\"213.9\" r=\"4\" fill=\"#c9a227\"\/><text x=\"694.0\" y=\"205.9\" text-anchor=\"end\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">\u00a339.84<\/text>\n<\/svg><figcaption>Silver spot price in GBP per troy ounce, daily data, 10 November 2025 to 10 November 2026. High \u00a384.70 (29 January 2026), low \u00a336.68 (30 October 2026). Source: Metals Radar price service.<\/figcaption><\/figure>\n<p>Swings like these matter far more than the few pounds between bar sizes. A 1 kg bar bought at the January peak was worth less than half as much at spot by early November. That is why silver suits money you can leave alone for years. Check today&#8217;s figure on our <a href=\"\/gb\/charts\/silver-price\/\">silver price chart<\/a>.<\/p>\n<h2>Does Bar Size Change the Price Per Ounce?<\/h2>\n<p>Yes, it does. A <a href=\"\/gb\/glossary\/premium-over-spot\/\">premium over spot<\/a> is the difference between what you pay and the value of the silver inside. The formula is simple: Premium % = (price per ounce minus spot) \/ spot \u00d7 100. Larger bars spread the cost of making and handling over more ounces, so the premium usually falls as the weight rises.<\/p>\n<p>We checked the silver bars and 1 oz coins on offer at UK dealers in our price service on 10 November 2026. Prices include 20% VAT:<\/p>\n<table class=\"mrf-table\">\n<thead>\n<tr>\n<th>Product<\/th>\n<th>Weight<\/th>\n<th>Dealer<\/th>\n<th>Price<\/th>\n<th>Per troy ounce<\/th>\n<th>Premium over spot<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>100 oz silver bar<\/td>\n<td>3,110.35 g<\/td>\n<td>Baird &amp; Co<\/td>\n<td>\u00a35,018.58<\/td>\n<td>\u00a350.19<\/td>\n<td>26.0%<\/td>\n<\/tr>\n<tr>\n<td>100 oz silver bar<\/td>\n<td>3,110.35 g<\/td>\n<td>Hatton Garden Metals<\/td>\n<td>\u00a35,097.56<\/td>\n<td>\u00a350.98<\/td>\n<td>28.0%<\/td>\n<\/tr>\n<tr>\n<td>10 oz silver bar<\/td>\n<td>311.03 g<\/td>\n<td>Hatton Garden Metals<\/td>\n<td>\u00a3528.76<\/td>\n<td>\u00a352.88<\/td>\n<td>32.7%<\/td>\n<\/tr>\n<tr>\n<td>5 oz silver bar<\/td>\n<td>155.52 g<\/td>\n<td>Baird &amp; Co<\/td>\n<td>\u00a3262.87<\/td>\n<td>\u00a352.57<\/td>\n<td>32.0%<\/td>\n<\/tr>\n<tr>\n<td>5 oz silver bar<\/td>\n<td>155.52 g<\/td>\n<td>Hatton Garden Metals<\/td>\n<td>\u00a3282.05<\/td>\n<td>\u00a356.41<\/td>\n<td>41.6%<\/td>\n<\/tr>\n<tr>\n<td>Britannia 1 oz coin<\/td>\n<td>31.10 g<\/td>\n<td>Tavex UK<\/td>\n<td>\u00a352.67<\/td>\n<td>\u00a352.67<\/td>\n<td>32.2%<\/td>\n<\/tr>\n<tr>\n<td>Maple Leaf 1 oz coin<\/td>\n<td>31.10 g<\/td>\n<td>Hatton Garden Metals<\/td>\n<td>\u00a354.30<\/td>\n<td>\u00a354.30<\/td>\n<td>36.3%<\/td>\n<\/tr>\n<tr>\n<td>Britannia 1 oz coin<\/td>\n<td>31.10 g<\/td>\n<td>Hatton Garden Metals<\/td>\n<td>\u00a357.17<\/td>\n<td>\u00a357.17<\/td>\n<td>43.5%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><small>Spot price \u00a339.84 per troy ounce. Prices include VAT at 20%, before delivery. Source: Metals Radar price service, dealer prices on 10 November 2026.<\/small><\/p>\n<p>The same premiums as a chart:<\/p>\n<figure class=\"mrf-chart\">\n<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 720 332\" role=\"img\" aria-labelledby=\"sbw-prem\" style=\"width:100%;height:auto;font-family:inherit\">\n<title id=\"sbw-prem\">Premium over silver spot including VAT, UK dealers, 10 November 2026<\/title>\n<line x1=\"250.0\" y1=\"20\" x2=\"250.0\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"250.0\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">0%<\/text>\n<line x1=\"332.0\" y1=\"20\" x2=\"332.0\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"332.0\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">10%<\/text>\n<line x1=\"414.0\" y1=\"20\" x2=\"414.0\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"414.0\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">20%<\/text>\n<line x1=\"496.0\" y1=\"20\" x2=\"496.0\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"496.0\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">30%<\/text>\n<line x1=\"578.0\" y1=\"20\" x2=\"578.0\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"578.0\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">40%<\/text>\n<line x1=\"660.0\" y1=\"20\" x2=\"660.0\" y2=\"307\" stroke=\"#d9dee7\"\/><text x=\"660.0\" y=\"322\" text-anchor=\"middle\" font-size=\"11\" fill=\"#243044\">50%<\/text>\n<text x=\"242\" y=\"43\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">100 oz bar (Baird &amp; Co)<\/text><rect x=\"250\" y=\"28\" width=\"213.2\" height=\"22\" rx=\"3\" fill=\"#c9a227\"\/><text x=\"469.2\" y=\"43\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">26.0%<\/text>\n<text x=\"242\" y=\"77\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">100 oz bar (Hatton Garden)<\/text><rect x=\"250\" y=\"62\" width=\"229.6\" height=\"22\" rx=\"3\" fill=\"#c9a227\"\/><text x=\"485.6\" y=\"77\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">28.0%<\/text>\n<text x=\"242\" y=\"111\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">5 oz bar (Baird &amp; Co)<\/text><rect x=\"250\" y=\"96\" width=\"262.4\" height=\"22\" rx=\"3\" fill=\"#c9a227\"\/><text x=\"518.4\" y=\"111\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">32.0%<\/text>\n<text x=\"242\" y=\"145\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">10 oz bar (Hatton Garden)<\/text><rect x=\"250\" y=\"130\" width=\"268.1\" height=\"22\" rx=\"3\" fill=\"#c9a227\"\/><text x=\"524.1\" y=\"145\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">32.7%<\/text>\n<text x=\"242\" y=\"179\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">5 oz bar (Hatton Garden)<\/text><rect x=\"250\" y=\"164\" width=\"341.1\" height=\"22\" rx=\"3\" fill=\"#c9a227\"\/><text x=\"597.1\" y=\"179\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">41.6%<\/text>\n<text x=\"242\" y=\"213\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">Britannia 1 oz (Tavex UK)<\/text><rect x=\"250\" y=\"198\" width=\"264.0\" height=\"22\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"520.0\" y=\"213\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">32.2%<\/text>\n<text x=\"242\" y=\"247\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">Maple Leaf 1 oz (Hatton Garden)<\/text><rect x=\"250\" y=\"232\" width=\"297.7\" height=\"22\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"553.7\" y=\"247\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">36.3%<\/text>\n<text x=\"242\" y=\"281\" text-anchor=\"end\" font-size=\"12\" fill=\"#243044\">Britannia 1 oz (Hatton Garden)<\/text><rect x=\"250\" y=\"266\" width=\"356.7\" height=\"22\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"612.7\" y=\"281\" font-size=\"12\" font-weight=\"600\" fill=\"#243044\">43.5%<\/text>\n<\/svg><figcaption>Price per troy ounce above the silver spot price of \u00a339.84, including 20% VAT, before delivery. Gold-coloured bars: silver bars, grey bars: 1 oz coins. Source: Metals Radar price service, 10 November 2026.<\/figcaption><\/figure>\n<h3>What the numbers show<\/h3>\n<p>Three things stand out in the data:<\/p>\n<ul>\n<li>the 100 oz bar was the cheapest way to buy silver per ounce, at \u00a350.19 from Baird &amp; Co,<\/li>\n<li>the dealer mattered as much as the size: the same 5 oz bar cost \u00a3262.87 at one dealer and \u00a3282.05 at another,<\/li>\n<li>before delivery, a 1 oz Britannia from Tavex UK cost almost exactly the same per ounce as a 5 oz or 10 oz bar.<\/li>\n<\/ul>\n<p>So should you always buy the heaviest bar you can afford? Not necessarily. The gap between a 100 oz bar and a 10 oz bar was \u00a32.69 per ounce. On a \u00a35,000 purchase that is real money, but you give up the option to sell in smaller pieces.<\/p>\n<h3>Do not forget delivery<\/h3>\n<p>Heavy parcels cost more to send and insure. In our data, Hatton Garden Metals listed free delivery on these products and Tavex UK added \u00a35 delivery to its offers. On a 100 oz bar that is a rounding error. On a single 1 oz coin it adds almost 10% to the price.<\/p>\n<h2>VAT, CGT and Silver Bar Sizes in the UK<\/h2>\n<p>In the UK, tax changes the picture more than weight does. According to <a href=\"https:\/\/www.royalmint.com\/invest\/discover\/invest-in-gold\/value-added-tax-on-investments\/\" rel=\"noopener\" target=\"_blank\">The Royal Mint<\/a>, physical silver bullion is subject to VAT at 20%, whatever its size or country of origin. Gold that meets the investment gold rules is VAT free; silver is not.<\/p>\n<p>That sets a floor under every silver price. With spot at \u00a339.84, silver plus VAT cost \u00a347.81 per ounce before the dealer added anything. Most of the 26% premium on a 100 oz bar is tax, not margin. Our guide to <a href=\"\/gb\/blog\/vat-on-gold-and-silver-uk\/\">VAT on gold and silver in the UK<\/a> goes through the rules.<\/p>\n<h3>Capital Gains Tax: bars versus Britannias<\/h3>\n<p>Silver bars of every size are chargeable assets for <a href=\"https:\/\/www.gov.uk\/capital-gains-tax\" rel=\"noopener\" target=\"_blank\">Capital Gains Tax<\/a> when you sell them at a profit above your annual allowance. UK legal tender coins such as the Silver Britannia are outside CGT. That is one reason many British buyers prefer Britannias, even when a bar is a little cheaper per ounce. We compare both options in detail in <a href=\"\/gb\/blog\/silver-bars-or-coins-uk\/\">Silver Bars or Coins: Which Should UK Investors Buy?<\/a><\/p>\n<h2>Which Silver Bar Size Should You Buy?<\/h2>\n<p>The right size depends on your budget, your storage and how you plan to sell. Use this as a starting point:<\/p>\n<table class=\"mrf-table\">\n<thead>\n<tr>\n<th>Size<\/th>\n<th>Weight<\/th>\n<th>Suits<\/th>\n<th>Pros<\/th>\n<th>Cons<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1 oz bar<\/td>\n<td>31.10 g<\/td>\n<td>gifts, first purchase<\/td>\n<td>low entry price<\/td>\n<td>high premium; a Britannia coin is often better value<\/td>\n<\/tr>\n<tr>\n<td>100 g to 250 g<\/td>\n<td>100 g to 250 g<\/td>\n<td>small regular purchases<\/td>\n<td>easy to store and sell<\/td>\n<td>premium above larger bars<\/td>\n<\/tr>\n<tr>\n<td>5 oz and 10 oz<\/td>\n<td>155.52 g to 311.03 g<\/td>\n<td>building a stack step by step<\/td>\n<td>good balance of price and flexibility<\/td>\n<td>dealer prices vary widely<\/td>\n<\/tr>\n<tr>\n<td>1 kg<\/td>\n<td>1,000 g<\/td>\n<td>investors with a few thousand pounds<\/td>\n<td>widely recognised by dealers<\/td>\n<td>sold only as a whole bar<\/td>\n<\/tr>\n<tr>\n<td>100 oz<\/td>\n<td>3.11 kg<\/td>\n<td>larger, long-term holdings<\/td>\n<td>lowest premium per ounce in our data<\/td>\n<td>heavy, harder to sell quickly, CGT applies<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><small>Weights: fine silver content. Premium comparison: Metals Radar price service, 10 November 2026.<\/small><\/p>\n<p><strong>Choose a smaller bar if:<\/strong> you buy in small amounts, want to sell in pieces later or have little storage space.<\/p>\n<p><strong>Choose a larger bar if:<\/strong> you invest a bigger sum in one go, plan to hold for years and care most about the price per ounce.<\/p>\n<p>Still undecided? Compare the price per ounce, not the price per bar. That one habit removes most of the confusion around silver bar sizes.<\/p>\n<h2>How to Check the Weight of Your Silver Bar<\/h2>\n<p>The stamp on a bar shows its weight and fineness, but a stamp can be faked. Weighing is a simple first check. How do you do it at home?<\/p>\n<ol>\n<li>Use digital scales that read to at least 0.1 g, better 0.01 g for small bars.<\/li>\n<li>Weigh the bar out of its packaging, or weigh the packaging separately and subtract it.<\/li>\n<li>Compare the result with the grams in our conversion table, not with avoirdupois ounces.<\/li>\n<li>Measure the length, width and thickness and compare them with the maker&#8217;s published specification.<\/li>\n<\/ol>\n<p>A correct weight alone does not prove a bar is real, because some fakes use metals of a similar weight in a different shape. Combine it with other tests from our guide on <a href=\"\/gb\/blog\/how-to-tell-the-difference-between-real-and-fake-silver\/\">how to tell real silver from fake silver<\/a>, and buy from known dealers.<\/p>\n<h3>Storing heavier bars<\/h3>\n<p>Weight also matters once the bar is home. A few kilos of silver take more room than people expect, and a safe must be rated and fixed properly. Our guide to <a href=\"\/gb\/blog\/what-is-the-proper-way-to-store-gold\/\">storing precious metals safely<\/a> compares a home safe, a vault and a safe deposit box.<\/p>\n<h2>Summary: Silver Bar Sizes<\/h2>\n<ul>\n<li>Silver bars range from 1 oz (31.10 g) to 100 oz (3.11 kg) in retail, and to about 1,000 oz (31 kg) in the wholesale market.<\/li>\n<li>&#8220;Ounce&#8221; always means troy ounce: 31.1035 g, not 28.35 g.<\/li>\n<li>Larger bars had lower premiums on 10 November 2026: 26.0% for a 100 oz bar against 32.0% for the cheapest 5 oz bar, VAT included.<\/li>\n<li>In the UK, 20% VAT and CGT on bars can matter more than the size, which is why a 1 oz Britannia often competes with bars.<\/li>\n<\/ul>\n<h2>FAQ: Silver Bar Sizes and Weights<\/h2>\n<h3>How much does a 1 kg silver bar weigh in pounds?<\/h3>\n<p>A 1 kg silver bar weighs 2.20 lb. It contains 32.15 troy ounces of fine silver.<\/p>\n<h3>How much does a 100 oz silver bar weigh?<\/h3>\n<p>A 100 oz silver bar weighs 3,110.35 g, or 3.11 kg. In everyday units that is 6.86 lb.<\/p>\n<h3>How much does a 10 oz silver bar weigh in grams?<\/h3>\n<p>A 10 oz silver bar weighs 311.03 g, because each troy ounce is 31.1035 g.<\/p>\n<h3>What is the heaviest silver bar?<\/h3>\n<p>The heaviest standard silver bar is the LBMA Good Delivery bar, which weighs approximately 1,000 troy ounces, about 31 kg. It is traded between banks and vaults, not sold to private buyers.<\/p>\n<h3>Is a silver bar ounce the same as a normal ounce?<\/h3>\n<p>No, it is not. Silver bars use the troy ounce of 31.1035 g, which is about 9.7% heavier than the everyday ounce of 28.35 g.<\/p>\n<h3>Which silver bar size has the lowest premium?<\/h3>\n<p>The largest retail size usually has the lowest premium. On 10 November 2026 a 100 oz bar cost 26.0% above spot including VAT at the cheapest UK dealer in our data.<\/p>\n<h3>Do you pay VAT on silver bars in the UK?<\/h3>\n<p>Yes, you do. Silver bars of every size carry 20% VAT in the UK, unlike investment gold.<\/p>\n<h2>Compare Silver Bar Prices Before You Buy<\/h2>\n<p>The weight on the bar tells you what you get. The price per ounce tells you what you pay for it. As our table shows, that price differed by almost \u00a34 an ounce between two dealers for the very same 5 oz bar.<\/p>\n<p>Before you buy, compare live offers on our <a href=\"\/gb\/categories\/silver-bars\/\">silver bars<\/a> page, or look at <a href=\"\/gb\/cheapest-silver-coins\/\">the cheapest silver coins<\/a> in the UK if you are weighing a bar against a Britannia. Metals Radar shows the full price from each dealer, so you can see which size and which shop gives you the most silver for your money.<\/p>\n<div class=\"mrf-disclaimer\">\n<p>This article is for information only and is not financial or tax advice.<\/p>\n<\/div>\n","protected":false},"featured_media":23207,"template":"","format":"standard","meta":{"inline_featured_image":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0},"class_list":["post-23219","blog","type-blog","status-publish","format-standard","has-post-thumbnail","hentry"],"taxonomy_info":[],"featured_image_src_large":["https:\/\/metalsradar.com\/wp-content\/uploads\/2026\/11\/how-much-do-silver-bars-weigh-1024x576.webp",1024,576,true],"author_info":[],"comment_info":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/metalsradar.com\/gb\/wp-json\/wp\/v2\/blog\/23219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/metalsradar.com\/gb\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/metalsradar.com\/gb\/wp-json\/wp\/v2\/types\/blog"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/metalsradar.com\/gb\/wp-json\/wp\/v2\/media\/23207"}],"wp:attachment":[{"href":"https:\/\/metalsradar.com\/gb\/wp-json\/wp\/v2\/media?parent=23219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}