Cumulative GPA Calculator

This calculator's unweighted mode maps A to 4.0, B to 3.0, C to 2.0, D to 1.0, and F to 0. Its weighted mode adds +1.0 for AP and IB and +0.5 for Honors, capped at 5.0. Schools use different weighting rules, so confirm the mapping before combining it with a reported GPA.

A semester-long 3-credit course represents three times as much classroom contact (and three times as much workload) as a 1-credit elective, so it earns three times the weight in the GPA average. A 3-credit A is worth 12 quality points (4.0 grade points times 3 credits). A 1-credit A is worth only 4 quality points. Credit-weighted averaging mirrors how transcripts actually report academic performance: a perfect GPA in heavy coursework signals more than the same letter average across light electives. This calculator multiplies each course's grade points by its credit hours, sums the totals, then divides by total credit hours to get the cumulative GPA.

There is no standard national threshold. Institutions may use fixed GPAs, class percentiles, program-specific rules, or no Latin honors. The calculator's labels are internal reference bands only. Use your school's current academic catalog for an official determination.

Probation thresholds and consequences are set by the institution and sometimes by the program. A cumulative GPA below 2.0 is a common trigger, but it is not universal and financial-aid satisfactory-progress rules can differ. Treat the calculator's standing label as a reference, then check the academic catalog and aid policy.

No. A Pass (P) grade earns credit hours toward graduation but contributes no quality points to GPA, so the course is excluded from the GPA average entirely. A Withdraw (W) grade also leaves no quality-point or credit-hour mark on GPA, though it does appear on the transcript. This calculator excludes both P and W from the cumulative GPA math automatically. The trade-off: P/F courses protect GPA when you take a class outside your comfort zone, but they cannot lift a low GPA either. Many schools cap how many P/F credits can count toward graduation (often 12 to 18 total), so use them strategically.