Live Gold & Silver Calculator

Real-time 10K, 14K, 18K & 24K gold price per gram today. Scrap gold calculator, silver spot price, gold bar values — updated every 60 seconds.

Gold (XAU/USD)
Silver (XAG/USD)
Platinum
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Precious Metals Calculators

Gold Calculator — Price by Karat

Enter weight, select karat and currency to calculate your gold value using live spot prices.

Silver Calculator — Price by Purity

Calculate silver value for fine silver, 925 sterling, coin silver, and more.

Scrap Gold Calculator

Add multiple karat items. The calculator shows total melt value using live gold spot prices.

Gold Bar Value Calculator

How much is a gold bar worth? Select a bar size and see live value.

Weight Converter — Troy Ounces, Grams, Kilograms

Convert between all common precious metals weight units.

1 troy ounce = 31.1035 grams = 20 pennyweight = 480 grains

Gold Price Per Gram by Karat Today

Live 10K, 14K, 18K and 24K gold price per gram — updated automatically. Prices shown in USD and GBP.

KaratPurityPer Gram (USD)Per Gram (GBP)Per Troy Oz (USD)
24K99.9%
22K91.67%
18K75.0%
14K58.33%
10K41.67%
9K37.5%

Silver Price Per Gram & Per Kilo Today

Live 925 sterling silver price today, fine silver, coin silver and kilo silver price.

GradePurityPer Gram (USD)Per Troy Oz (USD)Per Kg (USD)
.999 Fine99.9%
.925 Sterling92.5%
.900 Coin90.0%
.800 European80.0%

Gold & Silver Price Chart

Gold & Silver Price Guide

14K Gold Price Per Gram Today

14 karat gold is 58.33% pure gold. The 14K gold price per gram is calculated by multiplying today's 24K spot price by 0.5833. Our live calculator updates every 60 seconds to show the exact 14K gold price per gram today.

10K Gold Price Per Gram

10 karat gold is 41.67% pure (10 parts gold, 14 parts alloy). The 10K gold price per gram = spot price ÷ 31.1035 × 0.4167. Use the calculator above for the live 10K gold price per gram today.

18K Gold Price Per Gram

18 karat gold contains 75% pure gold — the most popular karat for jewellery globally. The 18K gold price per gram = (spot price ÷ 31.1035) × 0.75. See the live 18K gold price per gram in the table above.

Scrap Gold Calculator

Our scrap gold calculator uses the melt value formula: Weight × (Karat ÷ 24) × (Spot Price ÷ 31.1035). Dealers typically pay 70–90% of melt value. Use the Scrap Gold tab above for multi-item calculations.

925 Sterling Silver Price Today

925 sterling silver is 92.5% pure silver. The 925 sterling silver price per gram = (silver spot price ÷ 31.1035) × 0.925. Use our Silver Calculator tab for live sterling silver prices in USD, GBP and EUR.

How Many Grams in a Troy Ounce?

One troy ounce = 31.1035 grams. This is the standard unit for all precious metals pricing worldwide. A regular avoirdupois ounce is only 28.3495 grams — a common source of confusion when calculating gold values.

Silver Price Per Kilogram

The kilo silver price = silver spot price per troy oz × 32.1507. For example, if silver is $30/oz, the silver price per kilogram = $964.52. Our calculator shows live kilo silver prices updated in real time.

Gold Price Chart — 10 Years

The 10-year gold price graph above shows how gold has appreciated from around $1,200/oz in 2015 to record highs above $3,300/oz in 2026. Gold has outperformed most asset classes over the decade.

Frequently Asked Questions

14 karat (14K) gold is 58.33% pure gold (14/24 parts). The 14K gold price per gram is calculated by multiplying the current 24K spot price per gram by 0.5833. Use our live calculator above for the exact current 14K gold price per gram updated every 60 seconds.

10 karat gold is 41.67% pure (10/24 parts). To calculate 10K gold price per gram: spot price per troy ounce ÷ 31.1035 × 0.4167. Our live calculator does this automatically using real-time spot prices updated every 60 seconds.

18 karat gold is 75% pure gold (18/24). The 18K gold price per gram = (spot price per troy oz ÷ 31.1035) × 0.75. Our calculator shows today's live 18K gold price per gram in USD, GBP and EUR.

One troy ounce equals exactly 31.1035 grams. This is the standard unit used for all precious metals pricing worldwide. It differs from the regular (avoirdupois) ounce which is only 28.3495 grams — always use troy ounces when calculating gold or silver values.

The scrap gold melt value formula is: Value = Weight (grams) × (Karat ÷ 24) × (Spot Price ÷ 31.1035). Dealers typically pay 70–90% of this calculated melt value. Use our Scrap Gold Calculator tab above for accurate multi-item calculations.

925 sterling silver is 92.5% pure silver. Its value per gram = silver spot price per troy ounce ÷ 31.1035 × 0.925. Use our live Silver Calculator for the exact current 925 sterling silver price per gram today.

A standard 400 troy ounce Good Delivery gold bar is worth approximately 400 × the current spot price. A 1 kg gold bar (32.15 oz) at $3,300/oz ≈ $106,095. A 1 oz gold coin or bar ≈ $3,300. Use our Gold Bar Value Calculator tab for live prices on all bar sizes.

The gold and silver spot price is the current market price for immediate delivery of one troy ounce of pure metal, updated continuously during market hours. GoldPriceTools fetches live spot prices and updates every 60 seconds. Current gold and silver spot prices are displayed at the top of this page.

To get the silver price per kilogram, multiply the silver spot price per troy ounce by 32.1507. For example, if silver is $33/oz, the kilo silver price = $33 × 32.1507 = $1,060.97 per kg. Our Silver Calculator tab shows live kilo silver prices updated every 60 seconds.