Are these conversions official?

No. Grade conversion is institution-specific and no universal table exists. These mappings use widely published approximate bands so you can compare, but always confirm with the receiving institution's own conversion key.

Why does the German scale look inverted?

Germany uses a 1.0 to 5.0 scale where 1.0 is the best grade and 4.0 is the lowest pass, with 5.0 a fail. The converter applies the standard modified Bavarian formula so higher percentages map to lower, better numbers.

What is the ECTS grade?

ECTS grades A to F are based on the rank distribution of students in European higher education, but a common percentage-band shorthand is used here so you get an indicative letter from a single mark.

How does the Indian CGPA conversion work?

Indian universities vary, but a common rule of thumb divides the percentage by around 9.5 to get a CGPA on a 10-point scale. This tool applies that approximation, so treat the result as indicative.

Can I enter decimal percentages?

Yes. The converter accepts decimals such as 72.5, places them in the correct band on every scale, and computes the formula-based scales like the German grade with full precision.

Grade Scale Percentage Converter

Email me this result

Get this tool's output sent to your inbox, plus one useful tool a week. No spam, unsubscribe any time.

A 72% means very different things depending on where you study — a solid 2:1 in the UK, a B in the US, and a strong 1.x in Germany. This converter takes a single percentage and shows its equivalent across ten grading systems at once, so you can translate a mark for applications or credit transfer in seconds.

How it works

Most scales here use published percentage bands. The US, UK, Australian, French, Canadian, Dutch, Spanish, and ECTS scales each map ranges of percentage to a letter or band and a grade point. Two scales are formula-based:

German (modified Bavarian, for pass marks 50–100):
  grade = 1 + 3 × (100 − percentage) / (100 − 50)
  clamped to 1.0 (best) … 4.0 (lowest pass); below 50 → 5.0 fail

Indian CGPA (10-point approximation):
  cgpa = percentage / 9.5   (rounded to two decimals)

The percentage is placed into every band table and run through both formulas, and all results display together.

Example

Enter 85 and you will see roughly: US A / 4.0, UK First, German ≈ 1.9, Australian HD, French ≈ 16/20, Indian CGPA ≈ 8.95, and ECTS A.

Notes

These are approximations for comparison only. Conversion is never exact across systems, and the authoritative mapping is always the receiving institution’s own.