High School GPA Calculator — Weighted & Unweighted

Q: What is the difference between weighted and unweighted GPA?

Unweighted GPA uses a 4.0 scale equally for all courses. Weighted GPA adds +0.5 for honors and +1.0 for AP/IB courses, rewarding rigorous coursework with a scale up to 5.0.

Q: Can my weighted GPA go above 4.0?

Yes — weighted GPA can reach 5.0 if you earn all A grades in AP/IB courses. This is normal and expected at competitive high schools.

Q: What GPA do I need for a good college?

Top-50 universities typically admit students with 3.7+ unweighted GPA. State universities generally accept 3.0-3.5. Ivy League schools see 3.9+ from admitted students.

Q: Which GPA do colleges look at — weighted or unweighted?

Most colleges look at both but recalculate on their own scale. Many selective schools recalculate on unweighted to compare students from different high schools fairly.

How High School GPA Is Calculated

High school GPA is calculated on a 4.0 scale (unweighted) or up to a 5.0 scale (weighted). The unweighted GPA treats every course equally regardless of difficulty — an A in PE counts the same as an A in AP Calculus. The weighted GPA adds a bonus for honors (+0.5) and AP/IB (+1.0) courses, rewarding students who take rigorous coursework.

Most US colleges review both GPAs during admissions. The unweighted GPA lets them compare students across different schools with different course offerings, while the weighted GPA signals academic ambition and course rigor. Enter your courses below to see both calculated side by side.

Most college admissions offices look at both GPAs. A weighted GPA above 4.0 signals that you challenged yourself with advanced courses, which is viewed favorably.

Weighted GPA Bonus Scale

Regular course: standard 4.0 scale

Honors course: add 0.5 to grade points (A = 4.5, B = 3.5, etc.)

AP / IB course: add 1.0 to grade points (A = 5.0, B = 4.0, etc.)

GPA Requirements for US Colleges

📊 Typical Unweighted GPA Ranges by School Tier

Ivy League / Top 103.9 – 4.0 (near perfect required)

Top 50 Universities3.7 – 3.9 typical range

Top 100 Universities3.5 – 3.7 competitive

State Universities3.0 – 3.5 generally accepted

Community CollegesOpen enrollment — no GPA minimum

These are median ranges, not cutoffs — colleges consider the full application including test scores, essays, extracurriculars, and course rigor. A 3.7 GPA in all AP courses carries more weight than a 3.9 in standard courses.

Letter Grade to GPA Point Conversion

📊 Standard High School Grade Scale

A+ / A (93–100%)4.0 unweighted

A− (90–92%)3.7 unweighted

B+ (87–89%)3.3 unweighted

B (83–86%)3.0 unweighted

B− (80–82%)2.7 unweighted

C+ (77–79%)2.3 unweighted

C (73–76%)2.0 unweighted

D (60–69%)1.0 unweighted

F (below 60%)0.0 unweighted

To convert your high school GPA to a percentage, use our GPA to Percentage Calculator. For college GPA calculations, use the College GPA Calculator.

Frequently Asked Questions

What is the difference between weighted and unweighted GPA?

Unweighted GPA uses a standard 4.0 scale where every course is treated equally. Weighted GPA adds bonus points for harder courses — typically +0.5 for honors and +1.0 for AP/IB. A student with a 3.8 unweighted and 4.3 weighted took rigorous coursework; a 3.8 in both signals easier courses.

Can my weighted GPA go above 4.0?

Yes — that is the point. Weighted GPA can go up to 5.0 if you earn all A grades in AP/IB courses. A weighted GPA above 4.0 signals strong performance in rigorous classes. This is normal and expected on college applications from competitive high schools.

What GPA do I need for a good college?

For top-50 universities, aim for a 3.7+ unweighted GPA. State universities typically admit students with 3.0–3.5. Ivy League schools typically see admitted students with 3.9+ unweighted. However, GPA is one factor — course rigor, test scores, essays, and activities also matter significantly.

How many credits should I enter?

Enter the credit value for each course — typically 1.0 for full-year courses and 0.5 for semester courses. If all courses carry equal credit, you can use 1.0 for everything. Check your transcript or school handbook for exact credit values.

Which GPA do colleges look at — weighted or unweighted?

Most colleges look at both, but recalculate your GPA using their own formula to standardize across high schools. Many selective schools recalculate on an unweighted scale to compare students fairly. Submit both on your application and let admissions offices determine weighting.

Does PE or electives count in my high school GPA?

It depends on your school's policy. Many high schools include all courses including PE, art, and electives in the GPA calculation. Some colleges recalculate GPA using only core academic courses (English, math, science, history, foreign language). Check your school's GPA policy and your target college's recalculation method.

What is a good high school GPA for scholarships?

Most merit scholarships require a minimum 3.5 unweighted GPA (B+ average). Highly competitive national scholarships (National Merit, Gates Scholarship) typically require 3.8–4.0+. Many state and institutional scholarships have a 3.0 minimum. Always check the specific scholarship requirements.

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