Gold ¥21,523.86/g ▼ -0.77% Silver ¥318.48/g ▼ -1.05% Platinum ¥8,862.62/g ▼ -0.76% Palladium ¥6,482.37/g ▼ -0.87% Rhodium ¥42,536.43/g ▼ -1.99% Copper ¥2,017.44/kg ▼ -0.14% Aluminium ¥464.84/kg ▲ +0.85% Cobalt ¥5,861.15/kg ▲ +0.65% Gallium ¥37,320.35/kg ▲ +0.64% Indium ¥112,385.14/kg ▲ +0.64% Iron Ore ¥13.86/kg ▲ +0.65% Lead ¥268.75/kg ▲ +0.72% Lithium ¥2,803.26/kg ▲ +0.64% Molybdenum ¥13,157.54/kg ▲ +0.64% Nickel ¥2,288.72/kg ▲ +0.49% Neodymium ¥20,144.48/kg ▲ +0.64% Tin ¥7,392.73/kg ▲ +0.83% Tellurium ¥16,910.78/kg ▲ +0.64% Uranium ¥28,117.09/kg ▲ +0.65% Zinc ¥538.87/kg ▲ +0.01%

Today's Copper Price in Japan — September 17, 2026

Copper Gold Silver Platinum Rhodium Palladium
¥2,017.44
per kilogram
-¥2.73 (-0.14%)
Today's Change (24h)
Updated: September 17, 2026

Quick Conversions

Per Gram¥2.02
10 Kilogram¥20,174.36
100 Kilogram¥201,743.60
1 Metric Ton¥2,017,436.00
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Rising Flat Falling

7-Day Range & Momentum

Low: ¥1,974.35High: ¥2,020.17
7-Day Momentum ▲ +0.30%

Based on the last 7 real days of data — a trend readout, not a forecast.

As of September 17, 2026, Copper is trading at Two Thousand Seventeen Yen per kilogram across Japan. The per-gram rate stands at Two Yen, and 100 kilograms costs Two Hundred and One Thousand Seven Hundred and Forty Four Yen.

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Price History

Copper Price (¥/kg)
Period Open¥2,011.31
Period High¥2,020.17
Period Low¥1,974.35
Prev. Close¥2,020.17

All prices in ¥ per kilogram · daily rate, updated once per day

Copper Price Comparison (¥ per kilogram)

Yesterday
¥2,020.17
¥2.73 (-0.14%)
1 Week Ago
¥2,014.27
+¥3.16 (+0.16%)
1 Month Ago
¥2,080.15
¥62.71 (-3.01%)
1 Year Ago
N/A
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Copper in Japan is currently priced at Two Thousand Seventeen Yen per kilogram. Compared to one month ago, the price has fallen by Sixty Three Yen (-3.01%).

Copper Price by Weight

Today's Copper rate in Japan is Two Thousand Seventeen Yen per kilogram. At this rate, 100 grams of Copper costs Two Hundred and Two Yen.

Unit Weight Price (JPY) Price in Words
1 Gram 1.0000 g ¥2.02 Two Yen
8 Grams 8.0000 g ¥16.14 Sixteen Yen
10 Grams 10.0000 g ¥20.17 Twenty Yen
100 Grams 100.0000 g ¥201.74 Two Hundred and Two Yen
1 Kilogram 1,000.0000 g ¥2,017.44 Two Thousand Seventeen Yen
1 Ounce (oz) 28.3495 g ¥57.19 Fifty Seven Yen
1 Troy Ounce 31.1035 g ¥62.75 Sixty Three Yen
1 Metric Ton 1,000,000.0000 g ¥2,017,436.00 Two Million Seventeen Thousand Four Hundred and Thirty Six Yen

Historical Prices — Last 10 Days

The most recent Copper price in Japan on record (2026-09-17) is Two Thousand Seventeen Yen per kilogram. This is down by Three Yen from the previous day's rate of ¥2,020.17.

Date Price (JPY/kg) Change
2026-09-17 ¥2,017.44 -2.73
2026-09-16 ¥2,020.17 +24.56
2026-09-15 ¥1,995.60 +21.26
2026-09-14 ¥1,974.35 -35.47
2026-09-13 ¥2,009.82 -1.37
2026-09-12 ¥2,011.19 -0.13
2026-09-11 ¥2,011.31 -2.96
2026-09-10 ¥2,014.27 -82.93
2026-09-09 ¥2,097.20 -13.38
2026-09-08 ¥2,110.57 —

View Full Price History for Copper →

Copper Price in Japan Today

1kg Copper in Japan = ¥2,017.44 JPY

This rate is drawn from the same real-time international spot benchmark used to price copper worldwide, converted directly into Yen (JPY) and refreshed daily — never a fixed or manually estimated figure. Copper is down 0.14% from its previous close; the 10-day trend and full price history above show exactly how it got here.