For orders up to £500 the Post Office's exchange rate is 38.6332, for amounts above £500 the rate is 40.2709 and for orders in excess of £1000 it is 40.3969.
| Date | 17/12/2025 |
| Currency to Buy | GBP |
| Currency to Sell | THB |
| Spend 400+ | 38.6332 |
| Spend 500+ | 40.2709 |
| Spend 1000+ | 40.3969 |
| Live Market Rate | 42 |
Our top three providers for this exchange rate are:

We are plugged into the major travel and cash money providers, allowing you to compare their exchange rates in real-time to boost your buying power on holiday.