Calculators
Grade calculators
4 tools
GPA, final grade, and letter grade conversions.
- Final Grade Calculator Find the score you need on a final exam, compute your overall grade after the final, run a weighted category average, or convert point totals into final.
- GPA Calculator Calculate GPA from letter grades and credit hours using a 4.33 or 4.0 reference scale, with an optional Custom A+ value. Runs locally in your browser. Free online tool — no sign-up.
- GPA to Letter Grade Calculator Approximate GPA-to-letter interpretation on plus/minus 4.33, flat 4.0, or linear 5.0 normalization, with explicit tie-breaks, example percentage bands, and range validation.
- Letter Grade to GPA Calculator Convert a letter grade (A+ to F) to published grade points on plus/minus 4.33 or flat 4.0. Optional credits show quality points for one course.