GPA to Percentage Converter

A common approximation is to divide your CGPA percentage equivalent into the 4.0 scale, but the simplest widely used formula is GPA = (CGPA / 10) × 4. For example, an 8.5 CGPA converts to roughly a 3.4 GPA. Keep in mind there is no single official standard — universities and credential evaluators like WES may use their own conversion tables, so treat this as an estimate.

On the standard US 4.0 scale, a 3.0 GPA corresponds to a B average, which is roughly 80-89%. Exact mappings vary by institution: some schools define a B as 83-86%, while others use broader bands. This converter uses the most common mapping so you can get a quick, reasonable equivalent.

No. A weighted 5.0 scale adds extra points for honors, AP, or IB courses, so a 4.3 weighted GPA might equal a 3.8 unweighted GPA depending on your course load. Colleges often recalculate GPAs to an unweighted 4.0 scale for fair comparison, so it helps to know both numbers.

Use the converted value for planning and self-assessment, not as an official figure. Most universities either specify their own conversion formula or require a professional credential evaluation (such as WES or ECE) for international transcripts. Always check the specific requirements of the program you are applying to.

Yes. The converter is completely free, requires no sign-up, and runs entirely in your browser — your grades are never uploaded to a server. It works on phones, tablets, and desktops, so you can convert scores anywhere, whether you are filling out applications or comparing scholarship requirements.