USD to THB in 2026
Monthly average United States Dollar/Thai Baht exchange rates in 2026, with the year’s high, low and change.
1 United States Dollar in Thai Baht, mid-market. 2026 opened at 31.390 and closed at 32.995.
USD to THB Chart, 2026
USD to THB by Month, 2026
Monthly average, high and low mid-market rates for 1 United States Dollar in Thai Baht during 2026.
| Month | Average | High | Low |
|---|---|---|---|
| January 2026 | 31.296 | 31.540 | 31.035 |
| February 2026 | 31.259 | 31.775 | 31.000 |
| March 2026 | 32.271 | 32.950 | 31.480 |
| April 2026 | 32.277 | 32.765 | 31.875 |
| May 2026 | 32.512 | 32.700 | 32.145 |
| June 2026 | 32.885 | 33.430 | 32.515 |
| July 2026 | 33.510 | 33.825 | 33.135 |
| August 2026 | 33.012 | 33.335 | 32.675 |
| September 2026 | 33.016 | 33.265 | 32.875 |
Source: European Central Bank euro foreign exchange reference rates. Averages are over trading days.
USD/THB in 2026: key facts
So far in 2026, 1 United States Dollar is worth 32.427 THB on average. The pair opened 2026 at 31.390 and has most recently traded at 32.995 — a change of +5.11%. The 2026 high was 33.825 THB and the low was 31.000 THB, based on 178 trading days of European Central Bank euro foreign exchange reference rates.
July had 2026’s highest monthly average at 33.510 THB per USD; February had the lowest, at 31.259 THB.
USD/THB 2026 FAQ
What is the average USD/THB rate in 2026 so far?
So far in 2026, 1 USD is worth 32.427 THB on average, ranging between a low of 31.000 and a high of 33.825 THB.
Which month had the USD/THB rate highest and lowest in 2026?
July had the highest average rate in 2026, at 33.510 THB per USD; February had the lowest, at 31.259 THB.