GBP/USD Rate on 18 December 2025 (ECB Cross Rate)
British pound to US dollar · Thursday, 18 December 2025
1.3399
0.42% up+56.1 pipsvs 17 Dec
1 USD = 0.74631 GBP
On Thursday, 18 December 2025, the GBP/USD cross rate calculated from the European Central Bank's euro reference rates was 1.3399: one British pound (GBP) was worth 1.3399 US dollars (USD). Conversely, one US dollar was worth 0.74631 British pounds. The rate was 0.42% higher than the previous fixing on Wednesday, 17 December 2025 (1.3343). From 1 December 2025 to 18 December 2025 it ranged between 1.3204 and 1.3437 over 14 fixings.
Source: cross rate calculated by RateKite from European Central Bank euro reference rates.
| GBP | USD | USD | GBP |
|---|---|---|---|
| 1 | 1.34 | 1 | 0.75 |
| 10 | 13.40 | 10 | 7.46 |
| 100 | 133.99 | 100 | 74.63 |
| 1,000 | 1,339.93 | 1,000 | 746.31 |
| 10,000 | 13,399.27 | 10,000 | 7,463.09 |
Amounts at the reference rate, rounded; banks and card networks apply their own rates and fees.
| Date | Rate | Change |
|---|---|---|
| Thursday, 11 December 2025 | 1.3386 | — |
| Friday, 12 December 2025 | 1.3381 | 0.04% down |
| Monday, 15 December 2025 | 1.3388 | 0.05% up |
| Tuesday, 16 December 2025 | 1.3437 | 0.37% up |
| Wednesday, 17 December 2025 | 1.3343 | 0.70% down |
| Thursday, 18 December 2025 | 1.3399 | 0.42% up |
| Friday, 19 December 2025 | 1.3370 | 0.22% down |
| Monday, 22 December 2025 | 1.3435 | 0.49% up |
| Tuesday, 23 December 2025 | 1.3502 | 0.50% up |
| Wednesday, 24 December 2025 | 1.3503 | 0.01% up |
| Monday, 29 December 2025 | 1.3484 | 0.14% down |