THB to JPY in 2025
Monthly average Thai Baht/Japanese Yen exchange rates in 2025, with the year’s high, low and change.
1 Thai Baht in Japanese Yen, mid-market. 2025 opened at 4.5832 and closed at 4.9463.
THB to JPY Chart, 2025
THB to JPY by Month, 2025
Monthly average, high and low mid-market rates for 1 Thai Baht in Japanese Yen during 2025.
| Month | Average | High | Low |
|---|---|---|---|
| January 2025 | 4.5685 | 4.6470 | 4.5083 |
| February 2025 | 4.4927 | 4.5946 | 4.4122 |
| March 2025 | 4.4129 | 4.4616 | 4.3489 |
| April 2025 | 4.2680 | 4.3676 | 4.1880 |
| May 2025 | 4.3923 | 4.4559 | 4.3623 |
| June 2025 | 4.4329 | 4.4766 | 4.3855 |
| July 2025 | 4.5283 | 4.5887 | 4.4115 |
| August 2025 | 4.5501 | 4.5809 | 4.5248 |
| September 2025 | 4.6221 | 4.6595 | 4.5573 |
| October 2025 | 4.6498 | 4.7697 | 4.5425 |
| November 2025 | 4.7901 | 4.8607 | 4.7181 |
| December 2025 | 4.9314 | 5.0503 | 4.8282 |
Source: European Central Bank euro foreign exchange reference rates. Averages are over trading days.
THB/JPY in 2025: key facts
In 2025, 1 Thai Baht was worth 4.5546 JPY on average. The pair opened 2025 at 4.5832 and closed at 4.9463 — a change of +7.92%. The 2025 high was 5.0503 JPY and the low was 4.1880 JPY, based on 255 trading days of European Central Bank euro foreign exchange reference rates.
December had 2025’s highest monthly average at 4.9314 JPY per THB; April had the lowest, at 4.2680 JPY.
THB/JPY 2025 FAQ
What was the average THB/JPY rate in 2025?
In 2025, 1 THB was worth 4.5546 JPY on average, ranging between a low of 4.1880 and a high of 5.0503 JPY over the year.
Which month had the THB/JPY rate highest and lowest in 2025?
December had the highest average rate in 2025, at 4.9314 JPY per THB; April had the lowest, at 4.2680 JPY.