GBP to THB Exchange Rate History
Yearly and monthly average British Pound Sterling/Thai Baht rates since 1999, with charts.
GBP to THB Chart
GBP to THB rate on a specific date
Pick any date back to 1999 to see that day’s mid-market rate. Weekends and holidays use the closest earlier trading day.
GBP to THB Rate by Year
Average, high and low mid-market rates for 1 British Pound Sterling in Thai Baht, every year since 1999. Click a year for its monthly breakdown.
GBP/THB averaged 44.648 THB per GBP in September 2026, down 0.13% from August. Across 1999–2026 the yearly average has been 53.314 THB per GBP, and the biggest single-year move came in 2016, when the rate fell 17.47%.
| Year | Average | High | Low | Change |
|---|---|---|---|---|
| 2026 | 43.635 | 45.349 | 41.709 | +5.85% |
| 2025 | 43.321 | 45.205 | 41.726 | +0.27% |
| 2024 | 45.090 | 46.965 | 42.715 | −0.75% |
| 2023 | 43.280 | 45.407 | 40.217 | +4.91% |
| 2022 | 43.234 | 45.653 | 40.642 | −7.23% |
| 2021 | 44.035 | 46.409 | 40.626 | +10.00% |
| 2020 | 40.138 | 41.866 | 37.722 | +2.71% |
| 2019 | 39.619 | 42.136 | 36.913 | −3.79% |
| 2018 | 43.143 | 44.788 | 41.107 | −5.80% |
| 2017 | 43.688 | 45.039 | 42.662 | +0.15% |
| 2016 | 47.812 | 53.390 | 42.562 | −17.47% |
| 2015 | 52.414 | 56.315 | 47.508 | +5.09% |
| 2014 | 53.511 | 55.591 | 51.073 | −5.73% |
| 2013 | 48.097 | 54.281 | 43.649 | +9.63% |
| 2012 | 49.247 | 50.391 | 47.676 | +1.30% |
| 2011 | 48.886 | 50.034 | 46.616 | +5.27% |
| 2010 | 48.960 | 53.765 | 46.195 | −12.93% |
| 2009 | 53.697 | 57.831 | 47.591 | +7.70% |
| 2008 | 61.013 | 67.294 | 50.296 | −14.62% |
| 2007 | 64.634 | 70.625 | 59.579 | −15.25% |
| 2006 | 69.820 | 72.380 | 66.410 | −1.45% |
| 2005 | 73.224 | 75.814 | 70.363 | −4.97% |
| 2004 | 73.785 | 76.488 | 69.735 | +6.56% |
| 2003 | 67.818 | 71.000 | 63.841 | +2.69% |
| 2002 | 64.600 | 69.542 | 61.058 | +8.99% |
| 2001 | 64.071 | 66.118 | 61.250 | −2.24% |
| 2000 | 60.771 | 64.559 | 57.572 | +8.17% |
| 1999 | 61.256 | 68.410 | 57.483 | +0.76% |
Change compares each year’s closing rate with its opening rate. Source: European Central Bank euro foreign exchange reference rates. First and last years may be partial.
GBP to THB in 2026 by Month
Monthly average, high and low mid-market rates for 1 British Pound Sterling in Thai Baht this year, newest first.
| Month | Average | High | Low |
|---|---|---|---|
| September 2026 | 44.648 | 45.011 | 44.510 |
| August 2026 | 44.705 | 44.903 | 44.458 |
| July 2026 | 44.806 | 45.349 | 44.202 |
| June 2026 | 43.850 | 44.116 | 43.377 |
| May 2026 | 43.841 | 44.201 | 43.630 |
| April 2026 | 43.463 | 44.119 | 42.941 |
| March 2026 | 43.055 | 43.880 | 42.126 |
| February 2026 | 42.469 | 43.396 | 41.859 |
| January 2026 | 42.308 | 43.241 | 41.709 |
More GBP/THB tools
- Convert GBP to THB at today’s rate
- THB to GBP exchange rate history
- About the GBP — profile & facts
- About the THB — profile & facts
- Printable GBP/THB cheat sheet
- GBP to EUR exchange rate history
- GBP to USD exchange rate history
- GBP to JPY exchange rate history
- GBP to CHF exchange rate history
- GBP to CAD exchange rate history
- GBP to AUD exchange rate history
- GBP to CNY exchange rate history
GBP/THB history FAQ
When was the GBP to THB exchange rate at its highest?
Based on daily mid-market data since 1999, the GBP/THB rate peaked in 2004 at 76.488 THB per 1 GBP. Its lowest point came in 2019, at 36.913 THB.
What was the average GBP to THB exchange rate in 2025?
In 2025, 1 GBP was worth 43.321 THB on average, ranging between a low of 41.726 and a high of 45.205 THB over the year.
How far back does this GBP/THB history go?
The chart and tables cover 1999 to 2026, built from European Central Bank euro foreign exchange reference rates. Yearly and monthly figures are averages, highs and lows of those daily mid-market rates.