CGPA Calculator

Percentage to CGPA Calculator

Convert your percentage to CGPA across any grading scale.

FreeInstant ResultsJNTUH R22 · R20 · R18All Scales Supported

Grading Scale

Percentage

Note: This is an approximate conversion. Different universities use different formulas. Always verify with your institution.

Your CGPA appears here

Enter your percentage and hit Calculate

Guide

How to use this calculator

Select Your Scale

Choose the target grading scale — 10.0 for JNTUH/India, 4.0 for US universities, or 5.0 for European systems.

Enter Percentage

Input your aggregate percentage. You can also try the example button to see how the conversion works.

Get Your CGPA

View your converted CGPA instantly along with your grade letter, remarks, and a performance breakdown.

Reference

Grade scale reference (10.0)

90 – 100%9.47 – 10.0OOutstanding

80 – 89%8.42 – 9.36A+Excellent

70 – 79%7.37 – 8.31AVery Good

60 – 69%6.32 – 7.26B+Good

50 – 59%5.26 – 6.21BAbove Average

40 – 49%4.21 – 5.15CAverage

< 40%< 4.21PPass/Fail

Pro Tip

This conversion is approximate. Different universities have different conversion formulas — some use CGPA = (% − 0.5) × 10, others use % ÷ 9.5. Always check with your institution's official policy before using converted values in applications or official documents.

Tools

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Frequently Asked Questions

Common queries about JNTUH results, grading, and exams.

For JNTUH (10.0 scale), divide percentage by 9.5. For 4.0 scale, divide by 25. For 5.0 scale, divide by 20. Formula: CGPA = Percentage ÷ Divisor.

The conversion is approximate. Different universities may use different formulas. Always verify with your institution's official conversion policy.

Yes! Use our CGPA to Percentage converter tool for reverse calculation.