grading scale
Weighted GPA Calculator
Calculate your weighted GPA including honors, AP, and IB courses. Uses a 5.0 scale to reward challenging coursework.
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Try an Example
Pick a scenario to see how the calculator works, then adjust the values
Typical Freshman Semester
A standard 4-course, 14-credit semester with mixed grades.
Key values: 4 courses · 14 credits · Plus/Minus scale
Dean's List Semester
A high-achieving 15-credit semester targeting honors.
Key values: 5 courses · 15 credits · High GPA
Weighted AP/Honors
AP and honors courses on a weighted 5.0 grading scale.
Key values: 4 courses · 16 credits · 5.0 scale
Weighted vs. Unweighted GPA
Unweighted
Standard 4.0 scale. An A in any course = 4.0, regardless of difficulty. All courses count equally.
Weighted
5.0 (or 6.0) scale. Harder courses get bonus points — an A in AP earns 5.0 instead of 4.0. Rewards challenging course selection.
Common Weighting Scales
| Grade | Regular | Honors (+0.5) | AP/IB (+1.0) |
|---|---|---|---|
| A | 4.0 | 4.5 | 5.0 |
| B | 3.0 | 3.5 | 4.0 |
| C | 2.0 | 2.5 | 3.0 |
| D | 1.0 | 1.5 | 2.0 |
| F | 0.0 | 0.0 | 0.0 |
Some schools use +0.5 for honors and +1.0 for AP/IB. Others use +1.0 for all advanced courses. Check your school's specific policy.
Calculating Weighted GPA
Example: 4 courses, 1 credit each
- AP Biology: A (5.0 × 1 = 5.0)
- Honors English: B (3.5 × 1 = 3.5)
- Regular Math: A (4.0 × 1 = 4.0)
- Regular History: B (3.0 × 1 = 3.0)
Weighted: | Unweighted:
College Admissions Context
- Many colleges recalculate GPA using their own weighting system — your school's weighted GPA may not transfer directly.
- Course rigor matters more than GPA: A 3.7 weighted GPA with 8 AP courses is generally viewed more favorably than a 4.0 unweighted with no advanced courses.
- Grade trend matters: An upward trend (improving grades over time) is viewed positively, even if the cumulative GPA is lower than a declining trend.
Strategic advice: Don't take AP courses just for the GPA boost if you'll earn a C. A B in AP (4.0 weighted) equals an A in regular (4.0 unweighted) — the extra stress may not be worth it unless you're genuinely interested in the subject.
Frequently Asked Questions
What is the difference between weighted and unweighted GPA?
Unweighted GPA uses a standard 4.0 scale where an A in any course equals 4.0. Weighted GPA uses a 5.0 (or 6.0) scale that awards bonus points for advanced courses: an A in AP/IB earns 5.0 and an A in Honors earns 4.5, rewarding students who take challenging coursework.
How are weighted grade points calculated?
Regular courses use the standard 4.0 scale. Honors courses typically add 0.5 points (A = 4.5, B = 3.5) and AP/IB courses add 1.0 point (A = 5.0, B = 4.0). The weighted GPA is the sum of weighted grade points times credits, divided by total credits.
Do colleges recalculate my weighted GPA?
Many colleges recalculate GPA using their own weighting system. Your school's weighted GPA may not transfer directly. However, admissions officers generally value course rigor highly. A 3.7 weighted GPA with 8 AP courses is typically viewed more favorably than a 4.0 unweighted with no advanced courses.
Is it worth taking AP classes just for the GPA boost?
Not always. A B in an AP course equals 4.0 weighted, the same as an A in a regular course at 4.0 unweighted. If you are likely to earn a C in an AP class, the extra stress may not be worth it. Take AP courses in subjects you are genuinely interested in or strong at.
Can my weighted GPA be higher than 4.0?
Yes. With enough honors and AP/IB courses, a weighted GPA can exceed 4.0 and reach up to 5.0 (or 6.0 on some scales). For example, earning all As in a schedule of 4 AP courses and 2 regular courses would give a weighted GPA of about 4.67.
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