GPA to Percentage Converter

The GPA to Percentage Calculator converts your Grade Point Average into an equivalent percentage, along with the corresponding letter grade. Because universities and institutions around the world use different grading scales, this tool supports six options — including the US 4.0 standard, the 10.0 scale common in India and parts of Europe, and a custom scale for any institution not covered by the presets. Enter your GPA, select your scale, and get an accurate result in seconds.

How to Use the GPA to Percentage Calculator

Converting your GPA takes just a few steps:

1. Enter your GPA — Type your GPA value into the input field. You can also press Enter after typing to trigger the calculation immediately.
2. Select your grading scale — Choose the scale that matches your institution from the dropdown: 4.0, 4.3, 5.0, 7.0, 10.0, or Custom.
3. Enter a custom maximum (if applicable) — If you selected Custom Scale, enter the maximum GPA value used by your institution.
4. Convert — Click “Convert” to instantly see your percentage, letter grade, and a visual progress bar showing your performance level.
5. Review your result — The result panel displays your GPA, the scale used, your equivalent percentage, and the corresponding letter grade.

Why Use This Calculator?

Six scales supported including custom — Whether your institution uses the US standard 4.0 scale, the Indian 10.0 scale, the Australian 7.0 scale, or something else entirely, the right option is available. The custom scale input covers any system not listed.

Letter grade included — Every result comes with the corresponding letter grade alongside the percentage, giving you a complete picture of your academic standing in a single conversion.

Visual progress bar — A colour-coded progress bar displays your result visually, making it easy to see at a glance where your performance falls across the full range.

Useful across many situations — Helpful for students applying to universities abroad, converting grades for scholarship applications, preparing academic transcripts, or simply understanding how a GPA translates to the percentage scale they are more familiar with.

Free and accessible — Works instantly in any browser on any device with no account, download, or payment required.