21K Gold Price
Precious-metal pricing and unit conversion for global users.
data depends on the public market-data endpoint and may be delayed or unavailable.
Related precious-metal tools
21K gold price
21K gold contains less pure gold than 22K or 24K. Use the calculation to understand the metal value for a given weight.
How it works
Enter your values, choose the relevant units or options, and review the calculated result. For financial and market tools, displayed figures are calculations and can differ from provider quotes, fees, spreads, taxes or local rules.
Frequently asked questions
What is 21K gold purity?
21K gold is approximately 87.5% gold by mass because it contains 21 parts gold out of 24.
How do I compare 21K and 24K?
For the same weight and market price, 21K contains about 87.5% as much pure gold by mass as 24K.
Is 21K common everywhere?
Karat preferences vary by country and jewellery market, so local availability and standards can differ.