A rough conversion of British grades to GPAs looks like this: +70% = 4.0. 60-69% = 3.3-3.9. 50-59% = 2.7-3.2. 40-49% = 2.0-2.6. Below 40% = 1.0-1.9 – This is not necessarily a failure; at some universities, it might be equivalent to receiving an ordinary degree in the UK. Jan 10, 2022