Copper Price Calculator
Calculate Copper price instantly
Estimated Cost
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Global Market Map
Rising
Flat
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7-Day Range & Momentum
Low: R$66.20High: R$69.00
7-Day Momentum
▲ +3.64%
Based on the last 7 real days of data — a trend readout, not a forecast.
Copper Prices by Continent
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Europe
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Market Overview
7-Day Trend
7-Day Range & Momentum
Based on the last 7 real days of data — a trend readout, not a forecast.
Price History
Copper
Price (R$/kg)
Period OpenR$66.20
Period HighR$69.00
Period LowR$66.20
Prev. CloseR$69.00
All prices in R$ per kilogram · daily rate, updated once per day
Copper Price by Weight
Today's Copper rate in Brazil is Sixty Nine Reais per kilogram. At this rate, 100 grams of Copper costs Seven Reais.
| Unit | Weight | Price (BRL) | Price in Words |
|---|---|---|---|
| 1 Gram | 1.0000 g | R$0.07 | Less than One Reais |
| 8 Grams | 8.0000 g | R$0.55 | One Reais |
| 10 Grams | 10.0000 g | R$0.69 | One Reais |
| 100 Grams | 100.0000 g | R$6.86 | Seven Reais |
| 1 Kilogram | 1,000.0000 g | R$68.61 | Sixty Nine Reais |
| 1 Ounce (oz) | 28.3495 g | R$1.94 | Two Reais |
| 1 Troy Ounce | 31.1035 g | R$2.13 | Two Reais |
| 1 Metric Ton | 1,000,000.0000 g | R$68,607.00 | Sixty Eight Thousand Six Hundred and Seven Reais |
Historical Prices — Last 10 Days
The most recent Copper price in Brazil on record (2026-09-21) is Sixty Nine Reais per kilogram. This is down by Less than One Reais from the previous day's rate of R$69.00.
| Date | Price (BRL/kg) | Change |
|---|---|---|
| 2026-09-21 | R$68.61 | -0.39 |
| 2026-09-20 | R$69.00 | +0.19 |
| 2026-09-19 | R$68.81 | -0.05 |
| 2026-09-18 | R$68.86 | +0.34 |
| 2026-09-17 | R$68.52 | +1.56 |
| 2026-09-16 | R$66.96 | +0.76 |
| 2026-09-15 | R$66.20 | +0.40 |
| 2026-09-14 | R$65.80 | -1.27 |
| 2026-09-13 | R$67.06 | -0.05 |
| 2026-09-12 | R$67.11 | — |
