Test Score %
42 of 50 = 84%. The calculator returns an indicative GCSE grade band too.
UK grade boundaries vary by exam board and year — this is a rough indicator. For precise GCSE/A-Level boundaries see the maths-help.co.uk specialist calculators.
Worked examples
42 of 50 = 84% (Grade A / 7).
30 of 50 = 60% (Grade C / 5).
Frequently asked questions
Are these official grade boundaries?
No — they're indicative only. Real GCSE 9-1 boundaries shift each year by exam board.