USDT to USD exchange rate history
Published hourly Tether to United States Dollar reference rates, bounded to the period where both underlying series exist.
Displayed range
August 31, 2026 to September 3, 2026
Average rate: last 30 days
0.99987887
▼ Down 0.27%USD per 1 USDT · published hourly observations
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Recent published rates
| Date | 1 USDT |
|---|---|
| Sep 3, 2026, 2:00 PM | 0.99803782 USD |
| Sep 3, 2026, 1:00 PM | 0.99745797 USD |
| Sep 3, 2026, 12:00 PM | 0.997342 USD |
| Sep 3, 2026, 11:00 AM | 0.9985017 USD |
| Sep 3, 2026, 10:00 AM | 0.99919752 USD |
| Sep 3, 2026, 9:00 AM | 0.99908155 USD |
| Sep 3, 2026, 8:00 AM | 0.99861767 USD |
| Sep 3, 2026, 7:00 AM | 0.99908155 USD |
| Sep 3, 2026, 6:00 AM | 0.99884961 USD |
| Sep 3, 2026, 5:00 AM | 0.99942946 USD |
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Frequently asked questions
How far back does USDT/USD history go?+
The pair is bounded by the later underlying series. The archive can cover this pair from August 31, 2026; the chart shows the most recent year of published observations.
Are weekends filled in?+
Crypto observations continue through weekends. When a fiat leg is involved, its last published reference value is carried only as an explicit leg with its own older timestamp; no newer fiat publication is implied.