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Gold Price in Japan

Spot reference · 21 Oct 2026 · Japanese yen

1 gram 24K

20,918 JPY

Gold today (21 Oct 2026): 651,272 JPY per troy ounce, which is 20,939 JPY per gram of pure gold. This is the international spot reference in Japanese yen, not a shop price.

Price by karat

Karat1 gram10 grams1 ounce
24K 99.9% pure20,918 JPY209,180 JPY650,621 JPY
22K 91.7%19,194 JPY191,940 JPY597,000 JPY
21K 87.5%18,322 JPY183,215 JPY569,863 JPY
18K 75%15,704 JPY157,042 JPY488,454 JPY

1 troy ounce = 31.1035 g · 1 kg of pure gold = 20,938,890 JPY

Gold price history (per gram)

20,83321,20521,57821,95121 Sep 20266 Oct 202622 Oct 202621 Sep 2026: 22,034.73 JPY22 Sep 2026: 21,966.23 JPY23 Sep 2026: 22,027.22 JPY24 Sep 2026: 21,761.23 JPY25 Sep 2026: 21,741.39 JPY26 Sep 2026: 21,675.71 JPY27 Sep 2026: 21,675.67 JPY28 Sep 2026: 21,291.31 JPY29 Sep 2026: 20,905.69 JPY30 Sep 2026: 21,125.12 JPY1 Oct 2026: 21,290.03 JPY2 Oct 2026: 21,240.66 JPY3 Oct 2026: 20,999.09 JPY4 Oct 2026: 20,998.47 JPY5 Oct 2026: 20,999.21 JPY6 Oct 2026: 20,957.36 JPY7 Oct 2026: 21,052.13 JPY8 Oct 2026: 20,988.15 JPY9 Oct 2026: 21,339.7 JPY10 Oct 2026: 21,356.96 JPY11 Oct 2026: 21,355.11 JPY12 Oct 2026: 21,317.64 JPY13 Oct 2026: 21,317.22 JPY14 Oct 2026: 21,149.43 JPY15 Oct 2026: 21,016.49 JPY16 Oct 2026: 21,233.29 JPY17 Oct 2026: 21,159.47 JPY18 Oct 2026: 21,159.46 JPY19 Oct 2026: 21,245.45 JPY20 Oct 2026: 20,972.76 JPY21 Oct 2026: 20,938.89 JPY22 Oct 2026: 20,748.97 JPY
Change
−5.84%
since 21 Sep 2026
High
22,034.73 JPY
21 Sep 2026
Low
20,748.97 JPY
22 Oct 2026
Latest
20,748.97 JPY
22 Oct 2026
Month endPer gram (pure)Change
22 Oct 202620,749 JPY−1.78%
30 Sep 202621,125 JPY−6.96%
31 Aug 202622,706 JPY+7.74%
31 Jul 202621,075 JPY+1.78%
30 Jun 202620,706 JPY−10.99%
31 May 202623,263 JPY−1.03%
30 Apr 202623,505 JPY+0.11%
31 Mar 202623,479 JPY−11.33%
28 Feb 202626,480 JPY+9.37%
31 Jan 202624,212 JPY+10.15%
31 Dec 202521,981 JPY+3.83%
30 Nov 202521,170 JPY+6.61%
31 Oct 202519,858 JPY—

Gold price by country

Silver price in Japan

Frequently asked questions

What is the gold price per gram in Japan today?

20,939 JPY per gram for pure (24K) gold; 22K is about 19,194 JPY and 18K about 15,704 JPY (spot reference, 2026-10-21).

How has the gold price changed in the past year?

Down 1.7% — from 21,099 JPY to 20,749 JPY per gram between 21 Oct 2025 and 22 Oct 2026. The high was 27,262 JPY on 29 Jan 2026.

What is a troy ounce?

The unit used for precious metals: 1 troy ounce = 31.1035 grams, a little heavier than an ordinary ounce (28.35 g).

Source: Open exchange-rate data by fawazahmed0/exchange-api (CC0), compiled daily from public sources; the gold price is the international spot reference per troy ounce, converted at the day’s reference exchange rate. Purity prices are simple proportions of the pure-metal price. Shop prices include making charges, dealer margins and taxes. Reference only — not an offer to buy or sell.