🇹🇭 THB to USD 🇺🇸 — historical rates
Daily mid-market reference rates 2021-06-18 → 2026-06-19. Current: 1 THB = 0.030432 USD.
THB/USD performance
| Period | Change | Low | High | Average |
|---|---|---|---|---|
| 1 month | -0.56% | 0.030344 | 0.030788 | 0.030599 |
| 3 months | -1.84% | 0.030344 | 0.031373 | 0.030765 |
| 6 months | -5.20% | 0.030344 | 0.032258 | 0.031273 |
| 1 year | -0.23% | 0.03034 | 0.032258 | 0.031103 |
| 5 years | -3.79% | 0.026052 | 0.032258 | 0.029368 |
52-week range: 0.03034 – 0.032258 USD.
THB/USD rate on a date
1 THB = 0.03 USD on 2026-06-19
Monthly averages (last 12 months)
| Month | Average | Low | High |
|---|---|---|---|
| Jun 2026 | 0.030571 USD | 0.030344 | 0.030755 |
| May 2026 | 0.030759 USD | 0.030581 | 0.031109 |
| Apr 2026 | 0.030984 USD | 0.03052 | 0.031373 |
| Mar 2026 | 0.030995 USD | 0.030349 | 0.031766 |
| Feb 2026 | 0.031993 USD | 0.031471 | 0.032258 |
| Jan 2026 | 0.031954 USD | 0.031706 | 0.032222 |
| Dec 2025 | 0.031639 USD | 0.031196 | 0.032211 |
| Nov 2025 | 0.03088 USD | 0.030736 | 0.031061 |
| Oct 2025 | 0.030699 USD | 0.030406 | 0.030965 |
| Sep 2025 | 0.031247 USD | 0.030826 | 0.031556 |
| Aug 2025 | 0.030807 USD | 0.030441 | 0.030969 |
| Jul 2025 | 0.030824 USD | 0.030558 | 0.031099 |
About THB to USD historical data
This page tracks the daily Thai Baht-to-US Dollar rate going back to 2021-06-18. Over the past year the rate ranged from 0.03034 to 0.032258 USD, averaging 0.031103. Historical rates are useful for accounting, tax, invoicing, and understanding long-term trends — use the date picker for the exact rate on any past day.
Daily mid-market reference rates (frankfurter.dev (ECB)); not transactable quotes. Weekends/holidays resolve to the nearest preceding trading day.