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Convert

Convert grades, GPAs, and test scores between countries and standards.

26 tools

GPA Scale Converter

Convert a GPA between US, UK, German, Indian, and percentage scales.

IELTS ↔ TOEFL

Convert between IELTS band and TOEFL iBT score.

SAT ↔ ACT

Convert between SAT total and ACT composite scores.

Duolingo → IELTS

Convert a Duolingo English Test score to an IELTS band.

GRE Percentile

GRE Verbal/Quant scaled score to percentile.

GMAT Percentile

GMAT total score (200–800) to percentile.

Old SAT → New SAT

Convert between the 2400 and 1600 SAT scales.

CEFR ↔ IELTS / TOEFL

Map a CEFR level (A1–C2) to IELTS bands and TOEFL scores.

PTE ↔ IELTS

Convert PTE Academic scores to IELTS bands (and approx. TOEFL).

IB → GPA

Estimate a US 4.0 GPA from IB diploma grades.

A-Level → GPA

Estimate a US 4.0 GPA from A-Level grades.

ECTS Credit Converter

Convert ECTS credits to US credit hours and study hours.

UK Class ↔ GPA

Map a UK degree classification to an approximate US GPA.

Percentage to Letter Grade

Convert a percentage to a US letter grade and GPA.

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IELTS Band Score Calculator

Overall IELTS band from your four section scores, with correct rounding.

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ACT Composite Score Calculator

ACT composite score from your English, Math, Reading, and Science scores.

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SAT Superscore Calculator

Your best SAT superscore from the top section scores across sittings.

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German Grade Converter

Convert a foreign grade to the German 1–5 scale with the Bavarian formula.

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Indian CGPA to Percentage

Convert between CGPA and percentage using the CBSE and 10-point scales.

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TOEFL Score Calculator

TOEFL iBT total from your four section scores, with a CEFR level.

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Canadian GPA Converter

Convert a Canadian percentage to a 4.0 GPA and letter grade.

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Australian GPA (7-Point)

Convert an Australian mark to the 7-point GPA scale and US 4.0.

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French Grade to GPA

Convert a French grade out of 20 to a US 4.0 GPA and mention.

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Chinese GPA Converter

Convert a Chinese percentage to a 4.0 GPA using the WES scale.

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SAT Score to Percentile

The national percentile for an SAT total score (400–1600).

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GCSE 9-1 Grade Converter

Convert between GCSE 9–1 numeric grades and old A*–G letters.

About convert tools

Moving between education systems is confusing. These converters use the official tables institutions actually rely on, with the source noted.

When to use these tools

Common convert tasks and the tool that handles each one.

Frequently asked questions

Common questions about convert — the concepts behind the tools above.

Why do grade conversions differ between institutions?
There is no single official worldwide conversion formula. Each university, employer, or evaluation body sets its own rules for translating foreign grades, so the same transcript can convert differently depending on who is reviewing it. Any converter result should be treated as an estimate, not a guarantee.
How do GPA scales differ around the world?
The U.S. typically uses a 4.0 scale, but many countries use very different systems — India often uses a 10-point CGPA, Germany runs 1.0 (best) to 5.0 (fail), and the U.K. uses honours classifications like First and 2:1. Because higher numbers can mean better or worse depending on the country, you can’t compare raw figures without a proper conversion.
What is an official credential evaluation?
It’s a formal report from a recognized agency that reviews your foreign transcripts and states their U.S. (or other national) equivalent, including degree level and GPA. Universities and licensing boards often require one from a member of an association such as NACES, because a self-calculated conversion isn’t accepted as official.
What’s the difference between IELTS and TOEFL?
Both measure English proficiency for academic admission, but IELTS is scored on a 0–9 band scale and offers a face-to-face speaking section, while TOEFL iBT is scored 0–120 and is taken entirely on a computer. Most universities accept either, though you should check which one your program prefers and its minimum required score.

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