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Education

GPA Calculator

Calculate your credit-weighted GPA or SGPA. Enter grade points and course credits on a 4 or 10-point scale and get your weighted grade point average instantly.

  • 100% free
  • No sign-up
  • Private: runs on your device
  • Updated

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Runs in your browser. Nothing you enter is uploaded or saved.

Your result

Your result, a full breakdown and charts appear here as you type.

What is the GPA Calculator?

This GPA calculator finds your credit-weighted grade point average from the grade points you earned and the credits each course carries. Courses with more credits count more, just as they do on your mark sheet. It works on any numeric scale, including the 10-point scale used by many Indian universities for SGPA and CGPA and the 4-point scale common in the US.

College students use it to check a semester result before it is published, plan the grades they need, or verify a transcript. Enter grade points as numbers, not letter grades, because every university maps letters to points differently. The scale you enter is used to check that no grade point is above the maximum; the result is shown on that same scale, not converted.

How to use the GPA Calculator

  1. In the Grade points box, type each course's grade point separated by commas, spaces or new lines, for example 9, 8, 10, 7.
  2. In the Course credits box, enter the credits for those courses in the same order, such as 4, 3, 2, 3.
  3. Set Maximum grade-point scale to your system, for example 10 or 4.
  4. Press Calculate to get your credit-weighted GPA.
  5. Fix any error shown (such as unequal list lengths), then Copy the result or press Reset.

Key features

  • Credit-weighted average: Σ(grade point × credits) ÷ Σ credits
  • Works on 10-point, 4-point or any custom maximum scale
  • Accepts values separated by commas, spaces, semicolons or new lines
  • Supports decimal grade points and credits
  • Checks that lists match and grades stay within the scale

Why use this gpa calculator

  • Know your SGPA or GPA before official results arrive
  • Plan which courses can lift your average the most
  • Double-check your transcript for errors
  • Handles a whole semester in one go, privately in your browser

Formula used

GPA = Σ(grade points × credits) / Σ(credits).

GPA Calculator examples

1

SGPA on a 10-point scale

Input: Grade points 9, 8, 10, 7; Course credits 4, 3, 2, 3; Maximum scale 10

Result: 8.4167

Your credit-weighted SGPA is about 8.42 out of 10.

2

GPA on a 4-point scale

Input: Grade points 4, 3.7, 3.3; Course credits 3, 4, 3; Maximum scale 4

Result: 3.67

The weighted GPA is 3.67 out of 4.

Important notes before you rely on the result

  • Universities and boards publish their own conversion rules. CBSE’s 9.5 multiplier is common, but always check your institution’s official formula before quoting a CGPA or percentage.
  • Attendance rules (75% or another limit) and whether medical leave counts differ by college. Use the tool for planning and confirm with your department.
  • Enter grade points and credits in the same order, separated by commas or new lines.

GPA Calculator: frequently asked questions

How is a credit-weighted GPA calculated?

Multiply each course's grade point by its credits, add those products, and divide by the total credits. For grade points 9, 8, 10 and 7 with credits 4, 3, 2 and 3, the sum is 101 over 12 credits, giving about 8.42. This means a 4-credit course affects your GPA twice as much as a 2-credit course, which matches how most universities compute SGPA.

Can I enter letter grades like A, B+ or O?

No. The calculator only accepts numeric grade points, because each university assigns different points to each letter. For example, an O might be 10 at one university and an A+ might be 10 at another. Look up the grade-point table in your university's ordinance or mark sheet and enter those numbers instead.

What is the difference between SGPA and CGPA?

SGPA is the credit-weighted average for one semester, while CGPA is the average across all semesters completed so far. You can use this tool for either: enter one semester's courses for SGPA, or enter every course from all semesters for CGPA. Some universities compute CGPA from semester SGPAs weighted by credits, which gives the same result.

Does the scale field convert my GPA to another scale?

No. The Maximum grade-point scale is used to check that no grade point is higher than the maximum, and the result stays on that same scale. It does not convert a 10-point GPA to a 4-point GPA. Conversions between scales are set by each institution or admissions office, so use their official method.

Will my result match my official mark sheet?

It should if you enter the same grade points and credits your university uses, but rules differ. Some institutions exclude failed, audit or non-credit courses, count repeat attempts differently, or round results to two decimals. This tool shows the weighted average to up to 4 decimal places, such as 8.4167, so check your institution's regulations for how official figures are rounded.

Results are estimates for general information, not financial, medical, legal, tax, or property advice. Confirm important figures with the relevant institution or a qualified professional.

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