Dollar in Brazil › Dollars to reais › 100 $to $
100 dollars to reais
PTAX is a Banco Central do Brasil reference calculated from four daily surveys of foreign-exchange dealers. Buying and selling are the sides of that wholesale reference, not executable offers. Final bank or exchange-office prices may include margins, taxes and fees; these are not estimated here.
Last PTAX close: 13/11/2026 13:03 (São Paulo time, UTC−3).
US$ 100 = R$ 565,18
At the BCB reference PTAX (selling) of 13/11/2026: 1 US$ = R$ 5,6518.
| Exchange rate | In real |
|---|---|
| PTAX BCB (reference, ask) | R$ 565,18 |
Last PTAX close: 13/11/2026 13:03 (São Paulo time, UTC−3).
What 100 dollars were worth before
| Date | In real |
|---|---|
| 365 days ago (13/11/2025) | R$ 528,20 |
| 180 days ago (15/05/2026) | R$ 506,54 |
| 90 days ago (14/08/2026) | R$ 522,36 |
| 30 days ago (14/10/2026) | R$ 504,41 |
| 7 days ago (06/11/2026) | R$ 550,13 |
Same amount converted at each date's BCB reference PTAX (selling).
Last PTAX close: 13/11/2026 13:03 (São Paulo time, UTC−3).
Currency converter: dollars and reais
US$ 100 = R$ 565,18
Guide conversion with the chosen PTAX (buying or selling). It does not include spread, taxes or fees and is not a retail offer. Another currency? Other currencies.
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