24K gold price in Japan today
On November 6, 2026, 24K gold in Japan costs 20,706.61 JPY per gram and 644,048 JPY per troy ounce, based on the live international spot price.
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24K gold price in JPY by weight
| Weight | Spot value | Buy (bid) | Sell (ask) |
|---|---|---|---|
| 1 g | 20,706.61 | 20,292.48 | 21,120.75 |
| 5 g | 103,533 | 101,462 | 105,604 |
| 8 g | 165,653 | 162,340 | 168,966 |
| 10 g | 207,066 | 202,925 | 211,207 |
| Troy ounce | 644,048 | 631,167 | 656,929 |
| Tola | 241,518 | 236,688 | 246,348 |
| Kilogram | 20,706,613 | 20,292,481 | 21,120,745 |
What is 24K gold?
24K gold is 99.9% pure (hallmark 999). It is soft and bright yellow, so it is used mainly for bars, coins and some traditional jewelry in Asia.
The 24K price is calculated as the 24K price multiplied by 1. Today that gives 20,706.61 × 1 = 20,706.61 JPY per gram.
Quick calculator
JPY exchange rate
| 1 USD | 157.8355 JPY |
|---|---|
| 1 EUR | 177.2476 JPY |
| 1 GBP | 212.4543 JPY |
Gold spot price trend (USD/oz)
How the gold price in Japan is calculated
We take the live spot price of 4,080.50 USD per troy ounce, divide it by 31.1035 to get 131.19 USD per gram of pure gold, and multiply by today’s exchange rate of 157.8355 JPY per dollar. That gives 20,706.61 JPY per gram for 24K. Lower karats are priced by their gold content.
Japanese retailers such as Tanaka publish daily retail gold prices in yen per gram that include consumption tax.
Before you sell, weigh your pieces on a jeweler’s scale, check the hallmark and compare at least two quotes. Read our guide to selling gold.
More gold prices in Japan
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