Short answer. A 3.7 GPA is 90% to 92% on the common US 4.0 scale. That is an A-. Schools set their own bands, so check yours.
What a 3.7 GPA is in percent
With a 3.7, your record is high for most programs. Your grades are mostly in the A- and B+ bands.
On the common US plus and minus scale, a 3.7 GPA matches an A-. That letter covers 90% to 92%, with a middle of about 91%.
How other methods convert 3.7
There is no single official way to turn a GPA into a percentage. These are the methods you will see most often.
| Method | Result | Notes |
|---|---|---|
| Plus and minus scale (used on this site) | 90 to 92% | The usual US bands, with a straight-line estimate between letters. |
| 10-point scale, no plus or minus | about 92% | A is 90 to 100, B is 80 to 89 and so on. Uses the middle of each band. |
| Simple proportion (GPA / 4 x 100) | 92.5% | Quick, but not a real grading scale. It runs low for most GPAs. |
The three methods give results from 91% to 92% for the same 3.7. The gap is small at this level, so most readers will see a similar number. If a school or employer asks for a percentage, use the conversion your own school prints on its transcript or grading policy.
What grades give a 3.7
Every course at A- gives exactly 3.7. Credits change the weight of each course, so a 4-credit class moves the average more than a 1-credit class.
These figures assume an unweighted 3.7. If your 3.7 is a weighted GPA that includes honors or AP points, the unweighted number behind it is lower, and so is the percent. Convert the unweighted GPA when a form asks for a percentage.
Next steps
At this level, each new A moves your average only a little. Keep the hard classes; many schools look at course choice next to the number.
Nearby values: 3.6 GPA to percentage | 3.8 GPA to percentage. See also What is a 3.7 GPA?, the GPA to percentage converter and the GPA scale chart.
Worked example
Example. Your transcript shows a 3.7 cumulative GPA and a form asks for a percent. On the plus and minus scale, write 90% to 92%. If the form names a different scale, use that scale instead.
Questions
What percentage is a 3.7 GPA?
On the common US plus and minus scale, a 3.7 GPA is 90% to 92%. Other methods give between 91% and 92%.
What letter grade is a 3.7 GPA?
A 3.7 is an A- on the 4.0 scale. The nearest single letter is A-.
Is 3.7 GPA to percentage the same at every school?
No. Schools set their own bands. Some give an A at 90%, and some have no plus or minus grades. Your school's grading policy is the official source.
Last checked by the StudyCount team.