High School GPA Calculator

Use a common 4.0 letter-grade reference plus editable Honors and AP/IB bonuses; school policies vary.

Honors bonus

AP / IB / advanced bonus

Weighted GPA cap

Course	Grade	Credits	Level

—Weighted GPA

—Unweighted GPA

—Total credits

—Quality points

Default reference scale: A 4.0, A− 3.7, B+ 3.3, B 3.0, B− 2.7, C+ 2.3, C 2.0, C− 1.7, D+ 1.3, D 1.0, F 0. Schools may use different scales.

Target GPA scenario

Use current quality points and credits to estimate average future grade points needed to reach a chosen GPA.

Target planning

Target unweighted GPA

Future credits

Scale maximum

Use the tool above, then refresh this audit.

Audit uses the visible inputs plus the assumptions shown here.

Syllabus integrity & scenario-envelope audit

Independently rebuild the current grade/GPA scenario from the visible inputs, check denominator or weight completeness, and show feasible outcome boundaries. This is a planning cross-check, not a replacement for the school’s official gradebook policy.

Use the calculator above, then refresh this syllabus audit.

Browser-local grade planning. Verify weighting, rounding, dropped-work, retake and extra-credit rules against the syllabus.

Education grade-planning cluster

Match the gradebook model before trusting the target

Separate question-count tests, pure points, weighted categories, final-exam weighting and GPA scales. Then reconcile the calculator with the syllabus rule actually used by the class.

Start: Grade Calculator GPA Calculator

All 33 education tools

Test GradeQuestion-count score, chart and pass margin Class AverageMean, quartiles, spread and pass rate Weighted GradeCategory weights, current grade and target High School GPAWeighted/unweighted GPA and course levels Final ExamRequired score and outcome envelope Points GradePoint totals and next-assignment target Assignment WeightEffective course contribution Missing AssignmentZero, makeup and target recovery

Practical guide and verification

GPA rules vary by school

A GPA calculation depends on the school’s grading scale, weighting rules, credit values and treatment of repeated or pass/fail courses. A generic calculator can model a policy only after those rules are entered correctly.

Weighted versus unweighted GPA

Honors, AP, IB or other advanced courses may receive extra grade points in some systems and none in others. Do not compare weighted and unweighted results without stating which scale is being used.

Common mistake

A simple average of course grade points is wrong when courses carry different credits. Multiply each course’s grade points by its credit weight before dividing by the total included credits.