A+Education / FREE ONLINE TOOL

GPA Calculator (4.0 Scale)

Free GPA calculator on a common 4.0 grade-point scale. Add courses, select letter grades, enter course credits and calculate weighted GPA instantly.

Make it yours

◈ On-device processing

Common 4.0 scale (A = 4.0, A− = 3.7). Confirm your institution's grading rules.

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How to use this tool

Add each course you took. Select its letter grade, enter its credit value and review the total credit hours and weighted GPA. You can remove courses or reset the sample.

Quick steps

  1. Add course rows and choose each letter grade.
  2. Enter credits for each course and remove any unused sample rows.
  3. Review the credit-weighted GPA and total credits.

Practical tip

Universities use different GPA scales, grade cutoffs, plus/minus rules and repeat policies. Always compare this common 4.0 mapping with your school's published rules.

Common questions

How does a weighted GPA work?

Multiply each course's grade points by its credits, add those products and divide by total credits.

Does A+ give more than 4.0?

No. This tool uses a 4.0 maximum. Some schools use different values, so check your academic policy.

Does this calculate cumulative GPA?

It calculates the GPA from the courses entered. For cumulative GPA, enter all applicable courses and credits.

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