Free Weighted Grade Calculator 2026
Calculate your weighted grade average when different assignments have different weight percentages. For example: Tests worth 40%, Homework 30%, Midterm 20%, Final 10%. If you score 85% on tests, 92% on homework, 78% on midterm, and 88% on final: Weighted Grade = (85×0.4) + (92×0.3) + (78×0.2) + (88×0.1) = 34 + 27.6 + 15.6 + 8.8 = 86%. Enter your grades and weights to calculate instantly. No sign-up required — your data never leaves your browser. Works instantly on desktop, tablet, and mobile. Completely free with no daily usage limits, no watermarks, and no account needed. Trusted by students, professionals, and businesses worldwide. FixFlowHub is a browser-based toolbox with 120+ free utilities covering PDF, image, text, calculator, and productivity tools.
Frequently Asked Questions
How do you calculate a weighted grade average?
Multiply each grade by its weight percentage (as decimal), then add all results. Example: 90% test (40% weight) + 85% homework (60% weight) = (90 × 0.4) + (85 × 0.6) = 36 + 51 = 87% weighted average. All weights must add up to 100%.
What does a weighted GPA mean?
A weighted GPA gives extra grade points for harder courses (AP, Honors, IB). Standard weighted scales add 0.5 points for Honors and 1.0 point for AP/IB courses on a 4.0 scale. A 4.0 in AP Chemistry would be worth 5.0 on a weighted scale.