All calculators

Score needed on your final from current grade, exam weight, and target.

Plain-English required exam score with pass-line presets.

Required or projected course grade from a final exam score.

Score needed on an upcoming exam from current, weight, and target.

Score needed on a midterm from current grade and weight.

Needed or projected course grade from final exam weight.

College-style final weight math with letter targets.

Minimum final exam score for a target course percent.

Pass-line focused required exam score.

Grade needed on remaining weighted work for a target.

Syllabus categories × weights → course percent and letter.

Step-through weighted grade math with the same calculator underneath.

Syllabus category weights to course percent, with optional final solve.

Step-through weighted grade math plus the same calculator.

One-class weighted grade from syllabus categories.

Course percent from weighted syllabus categories.

Rebuild current course percent before the final.

Overall course percent from weighted categories.

Weighted categories with a remaining final row.

Quarters or terms plus a semester exam weight.

Simple mean of scores when every item counts the same.

Average equal-weight test scores or points totals.

Average a quiz stack before dropping into weighted categories.

Combine quarter or term grades with an exam weight.

Convert percent ↔ letter with an editable US scale.

Percent to letter (and band) with an editable US scale.

Credit-weighted cumulative GPA on a common 4.0 map.

Equal-weight letter GPA (no honors bumps).

One-term GPA from course letters and credits.

Hand-enter Canvas-style category weights — no login, no extension.