Loading…
Compute your grade point average from course grades and credit hours.
Compute your grade point average from course grades and credit hours.
Enter values above and click Calculate — results will appear here with the formula explained.
GPA weighs every course by its credit value before averaging — a 4-credit A pulls harder than a 2-credit B+. Each letter maps to grade points on the 4.0 scale, multiplies by credits into 'quality points', and the total divides by all attempted credits. This weighting is why strategic course selection matters: a 4-credit B+ and a 2-credit A yield different GPAs despite similar letters — run scenarios here before registering.
Institutions vary on plus/minus values: some award A+ as 4.3, others cap at 4.0; a few skip minus grades entirely. This calculator uses the widely common ±0.3 convention — check your registrar's table when precision matters for scholarships or standing. Honors, AP and college-dual weights (often +0.5 to +1.0 bumps) sit outside this tool and belong in your school's weighted-GPA calculation; this is the unweighted 4.0 baseline colleges compare across schools.
Repeated courses follow school-specific forgiveness rules. Some replace the earlier grade entirely (the higher or latest attempt counts), others average both attempts, and some cap repeats. If retaking, model both ways: entered as one row (replacement) versus two rows (averaging) to see the GPA swing before committing tuition and time — a single D replaced by a B on a 3-credit course can lift a 15-credit term GPA by ~0.20+ points.
Incomplete, withdrawal, pass/fail and audit grades usually exclude from GPA entirely — treat them as non-attempted credits rather than zeros. An F always counts unless forgiven; a W vanishes from the divisor. Mis-entering a W as an F is the most common GPA calculation error — when in doubt, omit the course here and match the transcript's 'attempted credits' line.
Cumulative strategy is arithmetic patience: early-semester GPAs have small divisors, so each grade moves the needle more than late additions to a large credit base. A 3.2 after 30 credits needs roughly a 3.6 over the next 30 to reach 3.4 cumulative — but a 3.2 after 90 credits barely budges with one strong term. Use the quality-points breakdown here to target the lever with the best return: heavy-credit courses where you're near a grade boundary (B+→A−) where +0.4 points per credit is cheapest to earn.
For scholarships, honors and probation, know the exact cutoff and your distance from it in quality points, not just GPA decimals: at 45 credits, 0.02 GPA equals ~0.9 quality points — roughly one B+→A− conversion on a 3-credit course. That precision turns vague 'bring it up' goals into specific course-grade targets for next term.
Compute your grade point average from course grades and credit hours. Formula: GPA = Σ(grade-points × credits) ÷ Σ(credits). Example: Grades A, B+, A− with credits 3, 4, 3: quality points are 12.0 + 13.2 + 11.1 = 36.3 over 10 credits → GPA 3.63.
GPA weighs every course by its credit value before averaging — a 4-credit A pulls harder than a 2-credit B+. Each letter maps to grade points on the 4.0 scale, multiplies by credits into 'quality points', and the total divides by all attempted credits. This weighting is why strategic course selection matters: a 4-credit B+ and a 2-credit A yield different GPAs despite similar letters — run scenarios here before registering.
Institutions vary on plus/minus values: some award A+ as 4.3, others cap at 4.0; a few skip minus grades entirely. This calculator uses the widely common ±0.3 convention — check your registrar's table when precision matters for scholarships or standing. Honors, AP and college-dual weights (often +0.5 to +1.0 bumps) sit outside this tool and belong in your school's weighted-GPA calculation; this is the unweighted 4.0 baseline colleges compare across schools.
Repeated courses follow school-specific forgiveness rules. Some replace the earlier grade entirely (the higher or latest attempt counts), others average both attempts, and some cap repeats. If retaking, model both ways: entered as one row (replacement) versus two rows (averaging) to see the GPA swing before committing tuition and time — a single D replaced by a B on a 3-credit course can lift a 15-credit term GPA by ~0.20+ points.
Incomplete, withdrawal, pass/fail and audit grades usually exclude from GPA entirely — treat them as non-attempted credits rather than zeros. An F always counts unless forgiven; a W vanishes from the divisor. Mis-entering a W as an F is the most common GPA calculation error — when in doubt, omit the course here and match the transcript's 'attempted credits' line.
Cumulative strategy is arithmetic patience: early-semester GPAs have small divisors, so each grade moves the needle more than late additions to a large credit base. A 3.2 after 30 credits needs roughly a 3.6 over the next 30 to reach 3.4 cumulative — but a 3.2 after 90 credits barely budges with one strong term. Use the quality-points breakdown here to target the lever with the best return: heavy-credit courses where you're near a grade boundary (B+→A−) where +0.4 points per credit is cheapest to earn.
For scholarships, honors and probation, know the exact cutoff and your distance from it in quality points, not just GPA decimals: at 45 credits, 0.02 GPA equals ~0.9 quality points — roughly one B+→A− conversion on a 3-credit course. That precision turns vague 'bring it up' goals into specific course-grade targets for next term.
Grades A, B+, A− with credits 3, 4, 3: quality points are 12.0 + 13.2 + 11.1 = 36.3 over 10 credits → GPA 3.63. A repeat case: a 15-credit term at 2.8 GPA (42.0 points) plus a retaken 3-credit C→B improvement adds +3.0 points under replacement, lifting cumulative over 18 credits from 3.00 to 3.17 — nearly a probation-to-standing move from one course.
Formulas are standard public references (see our methodology). External standards are cited in the text where they apply.
Last reviewed: September 2026 · Report an error