GMAT to GRE conversion
A 645 GMAT matches about a 327 GRE (Verbal 163, Quant 164) on ETS's own GRE and GMAT formula.
GRE equivalent
Enter your GMAT total
Your result
Questions people ask
What is a 645 GMAT in GRE?
About 327: Verbal 163 and Quant 164, on ETS's formula.
Does a high Quant score count more?
Yes. In ETS's formula each GRE Quant point is worth about 1.7 Verbal points toward the predicted GMAT total.
Do business schools prefer the GMAT or the GRE?
Most leading MBA programmes accept both and say they have no preference. Each school's class profile shows both.
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How we work this out
What it does
Enter your GMAT total to see the GRE Verbal and Quant scores that match it.
GMAT Exam totals from 205 to 805, converted to GRE Verbal and Quant scores from 130 to 170.
Method
- ETS publishes a formula that predicts a GMAT total from GRE scores: -2080.75 + 6.38 x Verbal + 10.62 x Quant, on the old 200 to 800 GMAT scale. We turn your GMAT total into the old scale with GMAC's August 2026 concordance, then find the even GRE split (Verbal and Quant equal, or Quant one point higher) that the formula maps back to your total. The same formula runs our GRE to GMAT tool, so the two agree.
Sources
Checked .
- ETS: Frequently Asked Questions for the GRE Comparison Tool for Business Schools (2017 Update), What is the formula for predicting GMAT Total scores from the GRE General Test scores? (page 3) (2017)
- ETS: GRE Comparison Tool for Business Schools, Prediction error: about plus or minus 50 points on the GMAT Total
- GMAC: GMAT Exam score percentiles (total, Quantitative, Verbal and Data Insights), GMAT Focus Total Percentiles; GMAT Focus Quantitative Reasoning Percentiles; GMAT Focus Verbal Reasoning Percentiles; GMAT Focus Data Insights Percentiles; Data Period: 2021-2026
- GMAC: GMAT Score Concordance Table (published August 2026), GMAT Score Concordance Table; Total Score Sorted by Percentile Ranking; Published Aug. 2026; The percentile values in this document are based on the data period between July 1, 2021 and June 30, 2026.