1.3629 Best GBP to USD exchange rate in July 2021: 1.3969 Sunday 1 August 2021 £1 GBP = $1.3901 GBP/USD rate for 01/08/2021 Monday 2 August 2021 £1 GBP = $1.3891 GBP/USD rate for 02/08/2021 ...