GPA Calculator

GPA is a weighted average, and the weighting is the part students get wrong when calculating by hand: an A in a 4-credit course moves your average more than an A in a 2-credit elective. The formula is Σ(grade points × credits) ÷ Σ(credits) — this calculator applies it live as you add courses.

Two grading systems are supported because the world uses both. The 4.0 scale with letter grades (A = 4.0, B+ = 3.3, and so on down to F) is the North American standard; pick each course's letter from the dropdown and the points are applied automatically. The 10-point mode fits the SGPA system common across Indian universities, where each course earns grade points out of 10 — enter the points directly and the same credit-weighted math produces your SGPA.

Add as many courses as your semester has, adjust credits per course (half-credits supported), and the result updates instantly with total credits shown. Worth knowing: grade-point mappings vary slightly between institutions (some award 4.3 for A+, some cap at 4.0; Indian universities map letters to points differently), so for official transcripts your university's published scale is the authority — this calculator uses the most common conventions.