🇧🇷Gold Rate in Brazil Today
The gold rate in Brazil today is R$574.78 per gram for 18K, based on an international spot price of $4,604.40 per troy ounce. That is up R$13.45 from the previous close.
Gold rate in Brazil — all karats and weights
| Weight | 24K | 22K | 21K | 18K | 14K |
|---|---|---|---|---|---|
| 1 Gram (1 g) | R$766.38 | R$702.51 | R$670.58 | R$574.78 | R$447.05 |
| 1 Troy Ounce (31.1035 g) | R$23,837 | R$21,851 | R$20,857 | R$17,878 | R$13,905 |
| 1 Kilogram (1,000 g) | R$766,380 | R$702,515 | R$670,582 | R$574,785 | R$447,055 |
All figures in BRL (Real). Purity follows the karat/24 standard: 22K is 91.67% gold, 21K is 87.5%, 18K is 75%.
Last 10 days · 18K per gram in Brazil
Daily closes from COMEX front-month futures — a continuous series that predates our own spot record. Futures trade slightly above spot, so read these as the day-to-day movement, not as the counter price. Converted at the current BRL exchange rate.
| Date | 18K / gram | Change | % |
|---|---|---|---|
| Fri, 21 Aug 2026 | R$577.24 | +R$13.45 | 2.39% |
| Thu, 20 Aug 2026 | R$563.79 | +R$3.36 | 0.60% |
| Wed, 19 Aug 2026 | R$560.43 | +R$15.41 | 2.83% |
| Tue, 18 Aug 2026 | R$545.02 | -R$6.47 | -1.17% |
| Mon, 17 Aug 2026 | R$551.49 | +R$4.67 | 0.85% |
| Fri, 14 Aug 2026 | R$546.82 | +R$2.10 | 0.39% |
| Thu, 13 Aug 2026 | R$544.72 | -R$5.66 | -1.03% |
| Wed, 12 Aug 2026 | R$550.38 | +R$3.23 | 0.59% |
| Tue, 11 Aug 2026 | R$547.15 | +R$2.65 | 0.49% |
| Mon, 10 Aug 2026 | R$544.50 | — | — |
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Gold rate in Brazil — questions
What is the gold rate in Brazil today?
The gold rate in Brazil today is R$574.78 per gram for 18K, and R$766.38 per gram for 24K. These are live figures converted from international spot at the current BRL exchange rate.
What is the price of 1 gram of gold in Brazil?
One gram of 24K gold costs R$766.38 in Brazil, and 22K costs R$702.51 per gram. 18K works out at R$574.78.
Why is 22K cheaper than 24K in Brazil?
22K gold is 91.67% pure — 22 parts gold to 24 — so it contains less gold by weight than 24K, which is 99.9% pure. That is why 22K is R$63.86 less per gram here. The alloy makes it harder, which is why jewellery is usually 22K or below.
How often does this rate update?
The spot price refreshes continuously through the trading day and this page reflects the latest reading, last confirmed 55 minutes ago. Exchange rates refresh alongside it.