US GPA System
The US GPA system summarizes course performance as a grade point average, usually weighted by credits. This page explains the common planning pattern without replacing your school's transcript rules.
- Common range
- Commonly 0.0 to 4.0 for unweighted GPA, with some schools using plus/minus points or weighted scales above 4.0.
- Source
- College Board BigFuture
- Last updated
- 2026-05-26
How this system is used
- Used by many US high schools and colleges to summarize graded coursework.
- Often combines grade points and credits, so higher-credit courses have more effect.
- May appear as semester GPA, cumulative GPA, weighted GPA, or unweighted GPA.
Common interpretation
- A 4.0 commonly represents A-level performance on an unweighted scale.
- Values near 3.0 commonly reflect B-level performance on many 4.0 scales.
- Weighted high school scales can exceed 4.0 when advanced courses receive bonus points.
Conversion cautions
- Do not treat one 4.0 mapping as universal. Schools may handle A+, A-, pass/fail, repeats, and withdrawals differently.
- International transcript conversion is usually handled by the receiving school or a credential evaluation service.
- Use GPA calculators for planning estimates, not as official transcript conversion.
Limits of this reference
- No single US-wide GPA policy controls every school.
- Admissions offices may recalculate GPA using their own method.
- Weighted GPA rules vary widely by high school district and transcript policy.
Not an official conversion
GradeTally is an independent planning tool. This page explains common grading-system context only. It does not replace your school, university, credential evaluator, admissions office, or official transcript policy.
Related calculators
Related grading systems
- Canada GPAHow Canadian grade reporting can differ by institution.
- Australia GPAAustralian GPA and grade-band planning context.
- ECTS Grading ScaleEuropean credit and grading context for mobility.
- German Grading ScaleGerman numeric grade ranges and planning cautions.
- French 20-Point ScaleFrench marks out of 20 and common interpretation limits.
FAQ
- Is the US GPA scale always 4.0?
- No. The 4.0 scale is common, but some schools use weighted scales, 4.3 scales, percentage grades, or custom transcript rules.
- Can GradeTally convert any international grade to a US GPA?
- No. GradeTally can help with planning math, but official conversion depends on the school, evaluator, or admissions office.
- Is weighted GPA standardized across the US?
- No. Weighted GPA may appear on a specific high school transcript, but the weighting method is school-specific.
GradeTally is an independent planning tool and is not affiliated with any school, college, university, or education department. Calculations are for planning purposes only — confirm official GPA rules with your school counselor, registrar, or official academic policy.