Live market
Gold and silver price, per gram, ounce and kilo
Updated twice each weekday, after 06:00 and 18:00 UTC, in euros, dollars or pounds, with the gold-to-silver ratio and a set of plain calculators. No sign-up, nothing stored. The same arithmetic the app runs, out in the open.
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The price, right now
The gold-to-silver ratio: how many ounces of silver buy one ounce of gold. Stackers watch it to judge which metal looks cheap against the other. A high ratio has historically favoured silver; a low one, gold. History, not advice.
Calculators
Every figure below uses the live spot above in your selected currency. Nothing you type leaves your device, and none of it is stored. These are estimates for orientation, not offers or valuations.
Melt value
What the raw metal in a coin or bar is worth at spot, ignoring any collector premium. Enter the weight and the purity; the calculator does gold and silver both.
Premium over spot
How much you paid (or would pay) above the metal. Enter the price for the piece and its specs; you get the premium in your currency and as a percentage over melt.
Gold-to-silver ratio
Swap between metals by weight at today's spot. Enter an amount of one metal and see the equivalent value in the other, plus the live ratio.
Troy ounce ↔ gram
Precious metals are weighed in troy ounces, not the kitchen kind. One troy ounce is 31.1035 grams. Convert either way, plus kilograms.
Purity & fine weight
The actual pure metal inside a piece. Gross weight times purity gives the fine weight, which is what melt value is really based on. Karat converts to a fineness automatically.
What is my stack worth?
A quick melt-value tally for a handful of pieces. Add a row for each, choose the metal, enter weight and purity. This is a back-of-envelope total at spot, not a valuation and not a substitute for tracking every piece properly.
Common questions
Short answers to what people usually want from a price page. Every figure mentioned is the live one above, in the currency you selected.
What is one gram of gold worth today?
The gold card above shows it, in the currency you picked. One troy ounce is 31.1035 grams, so the gram price is simply the ounce price divided by 31.1035. That is the raw metal on its own: a 1 gram coin or bar always costs more than this, because the smaller the piece, the bigger the premium on top.
How much is a kilo of silver worth?
The silver card above shows the kilo price alongside the gram and the ounce. A kilogram is 32.1507 troy ounces, so the kilo figure is the ounce price multiplied by 32.1507. Dealers price a 1 kg bar closer to spot than they do small coins, because the premium shrinks as the bar gets bigger.
How much is 100 oz of silver worth?
Multiply the silver troy ounce price above by 100, or type 100 troy oz into the melt value calculator and let it do it. That figure is spot for the metal itself. A real 100 oz bar sells for more, and a dealer buying it back from you will pay less, so treat the number as the middle of a range.
How many grams are in a troy ounce?
Exactly 31.1035 grams. Precious metals are weighed in troy ounces, never in the everyday ounce used for food, which is 28.3495 grams. Confusing the two overstates a stack by about ten percent, and it is the single most common mistake when someone values a piece by hand.
Why does a dealer charge more than the spot price shown here?
Spot is the price of the raw metal and nothing else. What you actually pay adds the mint’s production cost, the dealer’s margin, shipping and insurance, and in some countries VAT on silver. That gap is called the premium, and the premium calculator above works it out for any piece you enter.
What is the gold to silver ratio right now?
The ratio card above shows it: how many troy ounces of silver it takes to buy one troy ounce of gold at the prices on this page. Stackers watch it to judge which of the two looks cheap against the other. It describes what the market is doing, and it is history rather than advice.
Stop doing this by hand
These calculators answer one piece at a time. Vault Hollandia does it for your whole stack, live: every coin and bar with its weight, purity, premium and photos, valued against this same spot price, charted as it grows. Private, offline, free. Nothing here is stored; everything there stays on your own device.
Get the appPrices are indicative. Spot is fetched from a market data provider and refreshed twice each weekday, after 06:00 and 18:00 UTC. There is no refresh at the weekend, so a Saturday or Sunday figure is Friday evening’s. It can lag the live market and does not include any dealer spread, VAT, shipping or premium. The timestamp above shows when this figure was set.
This is not financial advice. Vault Hollandia is an independent passion project, not a dealer, broker or adviser. Nothing on this page is an offer to buy or sell, a valuation, or a recommendation. Always confirm current prices and any offer with a reputable dealer before you act.
Calculations run entirely in your browser. No inputs are sent anywhere or stored.
