Compute weighted GPA across US, ECTS, IB, and more with honors rules. Fully client-side — no account, uploads, or remote storage.
Added Apr 26, 2026 · Updated May 1, 2026
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Enter a value for grading scale to see your result.
Calculates a weighted grade average across courses for US-style GPA (4.0 / 4.3 with optional +/−), ECTS letter grades on a common five-point conversion (A through E plus F and FX), Australia’s 7-point letters, a typical India-style 10-point scale, UK honours bands, numeric German (1.0–5.0, best = 1.0), French marks out of 20, Dutch or Belgian marks from 1 to 10, and IB Diploma subject scores from 1 to 7. Optional blending with a prior cumulative average when both use the same scale.
Average = Σ(grade_points × credits) ÷ Σ(credits)
Quality points: 4.0·3 + 3.3·4 + 3.7·3 + 3.0·3 + 4.0·4 = 12 + 13.2 + 11.1 + 9 + 16 = 61.3. GPA = 61.3 / 17 ≈ 3.61.
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Term: (4·3 + 3·3 + 2·3) / 9 = 27/9 = 3.00. Cumulative: (3.5·30 + 27) / (30 + 9) = 132 / 39 ≈ 3.385, rounded to 3.38.
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(7·3 + 6·3 + 4·3) / 9 = 51 / 9 ≈ 5.67 on the 7-point scale.
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(10·2 + 8·2 + 6·2) / 6 = 48 / 6 = 8.00.
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(1.3×5 + 2.0×5) / 10 = 16.5 / 10 = 1.65.
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(8.5×6 + 7×6) / 12 = 93 / 12 = 7.75.
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(7×5 + 5×5 + 6×4) / 14 = 84 / 14 = 6.00.
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(5×6 + 4×6 + 3×6) / 18 = 72 / 18 = 4.00 on the five-point ECTS conversion table.
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Multiply each course's grade value on the chosen scale by its credit hours, sum those products, then divide by total credit hours. That is your weighted term average (often called GPA on US scales).
The term average uses only the courses you list. If you also enter a previous cumulative average and matching total credits on the same scale, the tool blends old and new work into one cumulative figure.
On US 4.3 with +/−, A+ is 4.3. On US 4.0 with +/−, A+ is treated as 4.0, which matches many US transcripts. Pick the scale that matches your school.
Pass/fail credits that do not affect GPA should usually be excluded from the grade list or entered with neutral weight per your registrar's policy. Withdrawn courses with no grade should not be averaged.
Many programs normalize grades across applicants (e.g., counting only last 60 credits or science prerequisites). Use this tool to mirror your transcript for planning, then follow each program's instructions.