🇧🇷Silver Rate in Rio Grande do Norte Today
The silver rate in Rio Grande do Norte today is R$8.63 per gram for 18K, based on an international spot price of $69.11 per troy ounce. That is up R$0.1800 from the previous close. Rates across Rio Grande do Norte follow the national Brazil market, since gold is priced internationally and converted at the same exchange rate.
Silver rate in Rio Grande do Norte — all karats and weights
| Weight | 24K | 22K | 21K | 18K | 14K |
|---|---|---|---|---|---|
| 1 Gram (1 g) | R$11.50 | R$10.54 | R$10.06 | R$8.63 | R$6.71 |
| 1 Troy Ounce (31.1035 g) | R$357.77 | R$327.96 | R$313.05 | R$268.33 | R$208.70 |
| 1 Kilogram (1,000 g) | R$11,503 | R$10,544 | R$10,065 | R$8,627 | R$6,710 |
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 Rio Grande do Norte
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$8.67 | +R$0.1800 | 2.12% |
| Thu, 20 Aug 2026 | R$8.49 | +R$0.2800 | 3.41% |
| Wed, 19 Aug 2026 | R$8.21 | +R$0.2300 | 2.88% |
| Tue, 18 Aug 2026 | R$7.98 | -R$0.2700 | -3.27% |
| Mon, 17 Aug 2026 | R$8.25 | +R$0.1400 | 1.73% |
| Fri, 14 Aug 2026 | R$8.11 | +R$0.010000 | 0.12% |
| Thu, 13 Aug 2026 | R$8.10 | -R$0.0800 | -0.98% |
| Wed, 12 Aug 2026 | R$8.18 | +R$0.0900 | 1.11% |
| Tue, 11 Aug 2026 | R$8.09 | -R$0.0400 | -0.49% |
| Mon, 10 Aug 2026 | R$8.13 | — | — |
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Silver rate in Rio Grande do Norte — questions
What is the silver rate in Rio Grande do Norte today?
The silver rate in Rio Grande do Norte today is R$8.63 per gram for 18K, and R$11.50 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 Rio Grande do Norte?
One gram of 24K silver costs R$11.50 in Rio Grande do Norte, and 22K costs R$10.54 per gram. 18K works out at R$8.63.
Why is 22K cheaper than 24K in Rio Grande do Norte?
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$0.9586 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 5 minutes ago. Exchange rates refresh alongside it.