Gold Calculator
Calculate the value of gold based on weight, purity, and current market price.
Published by:
isCalculator Editorial Team
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How to use this tool?
How to Use the Gold Calculator
- Enter Weight: Input the gold weight (e.g., 10) and select its unit from the dropdown (Grams, Ounces, Troy Ounces, or Kilograms). Ensure the value is positive.
- Select Purity: Choose a standard karat (24K, 22K, etc.) or pick "Custom Karat" to enter a value between 0 and 24 (e.g., 20).
- Set Gold Price: Enter the current gold price per Troy Ounce (e.g., 1800). Must be a positive number.
- Choose Currency: Pick your preferred currency (USD, EUR, GBP, JPY, INR) for the result.
- Calculate: Click the "Calculate Value" button. The result shows the total value and a breakdown of pure gold weight used.
Note: All weights are converted to Troy Ounces internally. Use metric (grams/kg) or imperial (ounces) as needed. Errors appear in red if inputs are invalid.
Previous Results
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Frequently Asked Questions
The value is calculated by converting the weight to troy ounces, multiplying by the purity (karat/24) to get pure gold weight, then multiplying by the current gold price per troy ounce.
You can enter weight in grams, ounces, troy ounces, or kilograms.
We support common purities: 24K, 22K, 18K, 14K, 10K, and a custom karat option.
