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📊4.0 & Weighted GPA📐 Jump to Formula ↓

College & High School GPA Calculator

Calculate your semester and cumulative GPA—and spot your highest-leverage class.

What Is the Exact Formula for GPA Calculator?

Raising a C to a B in a 4-credit STEM course boosts your GPA far more than turning an A- into an A in an elective. Enter your classes below to find your #1 GPA bottleneck class and launch its Step-by-Step AI tutor.

Grade_Points_i = course letter value (A=4.0, A-=3.7, B+=3.3, B=3.0) • Credits_i = credit hours for course i • Σ Credits_i = total semester/cumulative credits

GPA_4.0 = Σ (Grade_Points_i × Credits_i) ÷ Σ Credits_i
📊 View Worked Lookup Table, Spreadsheet Formula & 2026 Grading Scales▼
📊 Copy-Paste Google Sheets / Excel Formula
=SUMPRODUCT(B2:B8, C2:C8) / SUM(C2:C8) // B=GradePoints(0–4.0), C=Credits

Quick Reference & Worked Lookup Table — GPA Calculator

Quick Reference & Worked Lookup Table for GPA Calculator
Grade / TierStandard Cutoff2026 Benchmark
A+ / A (4.00)93% – 100%Summa Cum Laude (3.90+ GPA)
A- / B+ (3.70 / 3.30)87% – 92.9%Magna / Dean’s List (3.50+ GPA)
B / B- (3.00 / 2.70)80% – 86.9%Good Academic Standing (3.00+ GPA)
C+ / C (2.30 / 2.00)73% – 79.9%Minimum Graduation GPA (2.00)

International Grading Scale Conversion: 4.0 GPA ↔ Percentage ↔ 0–10 Escala ↔ 0–20 Barème

Direct cross-border conversion matrix for US/Canada (4.0/4.33), Spain/LatAm (0–10 Escala), and France/Quebec (0–20 Barème):

International GPA & Percentage Scale Conversion (4.0 Scale, Percentage, 0-10 Escala, 0-20 Barème)
LetterUS / CAN GPA (4.0)Percentage (%)0–10 Escala (ES/LatAm)0–20 Barème (FR/QC)
A+ / A4.00 (4.33 CAN/LSAC)93% – 100%9.0 – 10.0 (Sobresaliente)16.0 – 20.0 (Très Bien)
A-3.7090% – 92.9%8.5 – 8.9 (Notable Alto)15.0 – 15.9 (Bien+)
B+ / B3.30 / 3.0083% – 89.9%7.0 – 8.4 (Notable)13.0 – 14.9 (Assez Bien / Bien)
B- / C+2.70 / 2.3077% – 82.9%6.0 – 6.9 (Bien)11.5 – 12.9 (Assez Bien)
C / D (Pass)2.00 / 1.0060% – 76.9%5.0 – 5.9 (Aprobado)10.0 – 11.4 (Passable)
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Frequently Asked Questions

How do you calculate unweighted 4.0 GPA?

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In Vertech Academy (100% free browser calculator + $0 14-day AI study coach trial), multiply each course’s grade points (A = 4.0, B = 3.0, C = 2.0, D = 1.0) by its credit hours, sum the quality points, and divide by your total credit hours.

How does weighted GPA work for AP, IB, and Honors classes?

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In Vertech Academy (100% free browser calculator + $0 14-day AI study coach trial), weighted GPA adds +0.5 grade points for Honors courses and +1.0 grade point for AP, IB, or dual-enrollment college courses (so an A in AP Calculus counts as 5.0).

Which class should I study for first to raise my GPA fastest?

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In Vertech Academy (100% free browser calculator + $0 14-day AI study coach trial), always prioritize high-credit courses (4–5 credits) where your current grade sits on a letter boundary (like C+ to B- or B to B+).

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