Silver Market Cap
Quick answer: At today's price of $51.66 a troy ounce, all the silver estimated to exist above ground is worth about $997 billion. That figure multiplies the price by an estimated stock of 19.3 billion ounces of bullion and fabricated products at the end of 2023, from a report commissioned by the Silver Institute. Count only bullion, an estimated 8.1 billion ounces, and the figure falls to about $418 billion. Both are estimates, and the report itself calls its stock figures "rough estimates".
| What is counted | Stock estimate | Spot price | Value |
|---|---|---|---|
| Silver, all above-ground stocks (bullion + products) | 19.3 billion oz | $51.66 | $997 billion |
| Silver, bullion only | 8.1 billion oz | $51.66 | $418 billion |
| Gold, all above-ground stocks | 224,200 tonnes | $4,033.80 | $29.1 trillion |
How the number is worked out
A company's market cap is shares times share price. Silver has no shares, so the closest equivalent is ounces times price: how many ounces exist, multiplied by what one ounce sells for right now. The price half is easy. We use the live spot figure, refreshed every six hours, the same number shown on our silver market price chart. The ounces half is the hard part, because nobody can count every bar, coin, fork and contact point in the world.
The stock figure we use comes from "Price Sensitivity of Above-Ground Silver Stocks", a February 2025 report by Precious Metals Insights for the Silver Institute. It estimates combined stocks of bullion and fabricated products at 19.3 billion ounces at the end of 2023, of which 8.1 billion ounces were bullion and 11.3 billion ounces were fabricated products such as jewelry and silverware.
Here is the arithmetic as the calculator above does it:
- Total above-ground: 19.3 billion ounces × $51.66 ≈ $997 billion
- Bullion only: 8.1 billion ounces × $51.66 ≈ $418 billion
We round each result to two significant figures, because the stock estimate does not support more. Precision beyond that would be false.
Why estimates of silver's size differ
You will see figures for the size of the silver market that differ by a factor of ten or more. Most of the gap comes from counting different things, not from anyone getting the arithmetic wrong. Here are the main candidates, each a real number measuring something else.
Total above-ground stock. Bullion plus fabricated products, the 19.3 billion ounce figure above. This is the broadest count of silver that still exists as metal.
Bullion only. Bars and coins, the 8.1 billion ounce figure. This is closer to "silver that could be sold as silver" without melting anything down.
The fabricated part is uncertain. The report ran sensitivity cases, and its high and low variants for fabricated stocks came out at 17.6 billion and 5.4 billion ounces. That range alone is wider than the whole bullion estimate. A teapot or a necklace counts as silver in one method and as a finished good in another.
Everything ever mined. The same report puts historical mine production through 2023 at about 57 billion ounces, roughly three times its above-ground total. The difference is silver that the report does not count as an above-ground stock today. If you see a market-size figure built on all silver ever mined, it is counting metal that the report's authors left out of the stock.
Visible investment stocks. The narrowest counts look only at metal you can see in vaults. By the end of 2025, London's vaults and the exchanges together held 1,394.5 million ounces of identifiable bullion, per the World Silver Survey 2026. Exchange-traded products held an estimated 1.31 billion ounces in February 2026, a Silver Institute release said. These overlap, and both are far smaller than the bullion estimate.
A year's flow. Some articles multiply annual mine output by the price. In 2025, mines produced 846.6 million ounces, according to the World Silver Survey 2026. That is a measure of yearly production, not of how much silver exists, and it belongs on a different scale. Our page on the silver shortage covers those yearly flows and the deficits between them.
Two more cautions. The stock figure dates from the end of 2023, while the price is today's; silver added or used up since then is not in it. And the price itself is a single number for a global market. Spot, futures and local prices can differ a little, as our page on spot vs futures price explains.
Gold measured the same way
Gold's figure is built with the same method so the two can be compared. The World Gold Council puts the total above-ground gold stock at 224,200 tonnes at the end of the third quarter of 2026. Converted to troy ounces and multiplied by today's gold price of $4,033.80, that comes to about $29.1 trillion. The Council's own page values the same stock at US$30.0 trillion, at its own price and date, which shows how much the answer moves with the gold price alone.
By this measure, gold's above-ground stock is worth about 29 times silver's total. That gap is much larger than the gap in ounces, because each ounce of gold is worth so much more. The live price ratio between the two metals is on our page of gold and silver market prices.
The comparison is fair in one respect: both totals include jewelry and other fabricated forms, not only bars. The Council breaks gold down into jewellery of about 98,700 tonnes, bars and coins of about 48,100 tonnes, and central bank holdings of about 39,300 tonnes. The silver report we used splits its stock into bullion and fabricated products only, with no central bank line, so the two breakdowns don't match category for category.
What market cap does and doesn't mean for a metal
A metal's market cap is a size comparison, nothing more. It is handy for setting silver beside gold, a large company, or a national budget, and for seeing how much a one-dollar move in the price changes the total. It is not an amount anyone could actually sell the stock for. Most above-ground silver is not for sale at any given moment: it sits in jewelry boxes, cutlery drawers and long-term holdings. If even a small part of it came to market at once, the price would not hold still.
It also does not tell you whether silver is priced high or low. A larger or smaller market cap than last year mostly reflects the price change, because the ounce estimate barely moves. Our silver price chart over 30 years shows how far the price half of the formula has traveled.
What this page can't tell you
This page can't tell you exactly how much silver exists. The best estimate we found is a commissioned report from 2025 using data to the end of 2023, and its fabricated-stock range runs from 5.4 billion to 17.6 billion ounces. It can't count private holdings that nobody reports. And it can't tell you what the market cap will be next month, because that depends on a price no one can forecast. The current spot figure behind the calculation is on the live silver price page.
Information, not financial advice. We do not tell you to buy or sell and we do not predict prices. Figures are reference numbers as of the time shown.
If you are sizing up the silver market because you are thinking about metal for an IRA, our page on Augusta Precious Metals covers the one partner this site works with, the facts we could check about it, and the buyer it is not built for.
Frequently asked questions
What is silver's market cap today?
About $997 billion for all estimated above-ground silver, or about $418 billion for bullion alone, at a spot price of $51.66. Both multiply today's price by stock estimates from a Silver Institute-commissioned report covering the end of 2023. The figures move with the price every time the page refreshes.
Why is silver's market cap so much smaller than gold's?
Gold's above-ground stock is larger in tonnes once jewelry and central bank holdings are counted, and each ounce is worth many times an ounce of silver. Multiply both differences together and gold comes out about 29 times larger by this method. The ratio shifts as either metal's price moves.
Is all the silver ever mined still available?
No. The Silver Institute-commissioned report estimates historical mine output at about 57 billion ounces through 2023, but counts only about a third of that as above-ground stock today. A market-size figure built on everything ever mined would include metal that the report does not treat as part of the stock.
Sources
Each page we drew a fact from, with whether it was the publisher's own page or a page reporting it.
- Silver Institute (report by Precious Metals Insights) (silverinstitute.org; publisher's own page; read 2026-11-10)
- Silver Institute / Metals Focus (silverinstitute.org; publisher's own page; read 2026-11-10)
- Silver Institute (silverinstitute.org; publisher's own page; read 2026-11-10)
- World Gold Council (gold.org; publisher's own page; read 2026-11-10)