Grade percentage calculator
Uses the common 90/80/70/60 scale. Change the cut-offs below if your school uses a different scale.
Do this every month in a spreadsheet
Teacher Gradebook Spreadsheet: 35 students × 12 assignments: totals, percentages, letter grades (A 90+, B 80+, C 70+, D 60+) and class averages calculate automatically.
Excel and Google Sheets, formulas already set up. Instant download.
FAQ
How do I calculate a grade percentage?
Divide points earned by points possible and multiply by 100: 43 out of 50 is 86%.
My school uses a different scale.
Change the A/B/C/D cut-offs; the letter and points-needed rows update.
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