Platinum Price Calculator
Calculate Platinum price instantly
Estimated Cost
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Global Market Map
Rising
Flat
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7-Day Range & Momentum
Low: R$292.55High: R$298.82
7-Day Momentum
▲ +1.91%
Based on the last 7 real days of data — a trend readout, not a forecast.
Platinum Prices by Continent
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Market Overview
7-Day Trend
7-Day Range & Momentum
Based on the last 7 real days of data — a trend readout, not a forecast.
Price History
Platinum
Price (R$/g)
Period OpenR$292.55
Period HighR$298.82
Period LowR$292.55
Prev. CloseR$298.06
All prices in R$ per gram · daily rate, updated once per day
Platinum Price by Weight
Today's Platinum rate in Brazil is Two Hundred and Ninety Eight Reais per gram. At this rate, 10 grams of Platinum costs Two Thousand Nine Hundred and Eighty One Reais.
| Unit | Weight | Price (BRL) | Price in Words |
|---|---|---|---|
| 1 Gram | 1.0000 g | R$298.13 | Two Hundred and Ninety Eight Reais |
| 8 Grams | 8.0000 g | R$2,385.06 | Two Thousand Three Hundred and Eighty Five Reais |
| 10 Grams | 10.0000 g | R$2,981.33 | Two Thousand Nine Hundred and Eighty One Reais |
| 100 Grams | 100.0000 g | R$29,813.29 | Twenty Nine Thousand Eight Hundred and Thirteen Reais |
| 1 Kilogram | 1,000.0000 g | R$298,132.87 | Two Hundred and Ninety Eight Thousand One Hundred and Thirty Three Reais |
| 1 Ounce (oz) | 28.3495 g | R$8,451.92 | Eight Thousand Four Hundred and Fifty Two Reais |
| 1 Troy Ounce | 31.1035 g | R$9,272.98 | Nine Thousand Two Hundred and Seventy Three Reais |
| 1 Metric Ton | 1,000,000.0000 g | R$298,132,869.00 | Two Hundred and Ninety Eight Million One Hundred and Thirty Two Thousand Eight Hundred and Sixty Nine Reais |
Historical Prices — Last 10 Days
The most recent Platinum price in Brazil on record (2026-09-21) is Two Hundred and Ninety Eight Reais per gram. This is up by Less than One Reais from the previous day's rate of R$298.06.
| Date | Price (BRL/g) | Change |
|---|---|---|
| 2026-09-21 | R$298.13 | +0.07 |
| 2026-09-20 | R$298.06 | -0.01 |
| 2026-09-19 | R$298.07 | -0.75 |
| 2026-09-18 | R$298.82 | +1.73 |
| 2026-09-17 | R$297.09 | +1.09 |
| 2026-09-16 | R$296.00 | +3.45 |
| 2026-09-15 | R$292.55 | -1.22 |
| 2026-09-14 | R$293.77 | -2.38 |
| 2026-09-13 | R$296.15 | -0.02 |
| 2026-09-12 | R$296.16 | — |
