GPA Calculator
Calculate credit-weighted and cumulative GPA using a scale and course weights you enter. Review the formula and assumptions before using the result.
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Formula
GPA = sum[(grade points + entered weighting bonus) × course credits] ÷ included credits. Cumulative GPA adds previous GPA × previous credits to the quality points before dividing by total credits.
Worked example
A 4-point grade in a 3-credit course and a 3-point grade in a 4-credit course produce (4 × 3 + 3 × 4) ÷ 7 = 3.4286, rather than counting both courses equally.
What the result means
Supports custom point scales, optional example letter mapping, credit weights, entered course bonuses, exclusions, and previous GPA/credits. Schools differ in repeat-course, pass/fail, weighting, and rounding policies.
How to Use GPA Calculator
Enter the requested values
Provide the inputs for this gpa calculator. Use consistent units where applicable.
Read the credit-weighted gpa
The result recalculates as you edit the inputs.
Check the gpa calculator assumptions
Use the gpa calculator formula and notes below to understand what is—and is not—included.
Key Features & Benefits
Formula and worked example
A 4-point grade in a 3-credit course and a 3-point grade in a 4-credit course produce (4 × 3 + 3 × 4) ÷ 7 = 3.4286, rather than counting both courses equally.
Clear scope
Supports custom point scales, optional example letter mapping, credit weights, entered course bonuses, exclusions, and previous GPA/credits. Schools differ in repeat-course, pass/fail, weighting, and rounding policies.
Frequently Asked Questions
Are credits included?
Yes. Enter the credit weight for each course; zero-credit courses should be excluded.
Will it match my school’s official GPA?
Only when your entered scale, weights, exclusions, prior credits, and rounding match that school’s rules. It is not an official transcript.
Can I use a 10-point scale?
Yes. Enter the scale maximum and numeric grade points. No automatic conversion between unrelated systems is applied.
Key terms
- gpa calculator
- Supports custom point scales, optional example letter mapping, credit weights, entered course bonuses, exclusions, and previous GPA/credits. Schools differ in repeat-course, pass/fail, weighting, and rounding policies.