GPA to Percentage Calculator
Convert your GPA to a percentage and letter grade on the standard 4.0 scale.
Letter grade: A-
Based on the standard US letter-grade scale. Your school's exact bands may differ.
GPA to percentage chart (4.0 scale)
| GPA | Letter | Percentage |
|---|---|---|
| 4.0 | A | 93–100% |
| 3.7 | A- | 90–92% |
| 3.3 | B+ | 87–89% |
| 3.0 | B | 83–86% |
| 2.7 | B- | 80–82% |
| 2.3 | C+ | 77–79% |
| 2.0 | C | 73–76% |
| 1.7 | C- | 70–72% |
| 1.3 | D+ | 67–69% |
| 1.0 | D | 63–66% |
| 0.7 | D- | 60–62% |
| 0.0 | F | 0–59% |
Every GPA from 4.0 to 0.0 in percentage
The chart above is organised by letter grade. If you arrived here with a specific number — a 3.6, a 2.9, a 3.2 — this is the same mapping read the other way round. Each GPA falls in the band shown, and the percentage column is that band's full range, not a single equivalent.
| GPA | Letter | Percentage |
|---|---|---|
| 4.0 | A | 93–100% |
| 3.9 | A | 93–100% |
| 3.8 | A- | 90–92% |
| 3.7 | A- | 90–92% |
| 3.6 | A- | 90–92% |
| 3.5 | A- | 90–92% |
| 3.4 | B+ | 87–89% |
| 3.3 | B+ | 87–89% |
| 3.2 | B+ | 87–89% |
| 3.1 | B | 83–86% |
| 3.0 | B | 83–86% |
| 2.9 | B | 83–86% |
| 2.8 | B- | 80–82% |
| 2.7 | B- | 80–82% |
| 2.6 | B- | 80–82% |
| 2.5 | B- | 80–82% |
| 2.4 | C+ | 77–79% |
| 2.3 | C+ | 77–79% |
| 2.2 | C+ | 77–79% |
| 2.1 | C | 73–76% |
| 2.0 | C | 73–76% |
| 1.9 | C | 73–76% |
| 1.8 | C- | 70–72% |
| 1.7 | C- | 70–72% |
| 1.6 | C- | 70–72% |
| 1.5 | C- | 70–72% |
| 1.4 | D+ | 67–69% |
| 1.3 | D+ | 67–69% |
| 1.2 | D+ | 67–69% |
| 1.1 | D | 63–66% |
| 1.0 | D | 63–66% |
| 0.9 | D | 63–66% |
| 0.8 | D- | 60–62% |
| 0.7 | D- | 60–62% |
| 0.6 | D- | 60–62% |
| 0.5 | D- | 60–62% |
| 0.4 | D- | 60–62% |
| 0.3 | F | 0–59% |
| 0.2 | F | 0–59% |
| 0.1 | F | 0–59% |
| 0.0 | F | 0–59% |
For a GPA carrying two decimals — a 3.68, a 2.74 — read the nearest row and treat the answer as the same band. The second decimal moves you within a band, not between two of them, so it does not change the percentage range you should quote.
A GPA maps to a range, not a number
This is the honest limitation of converting in this direction, and no calculator can get around it. A 3.0 does not mean 83%, or 85%, or any single figure — it means somewhere in the B band, which on the standard scale is 83–86%. The information that would tell you where in that band you sat was discarded when your marks became grade points.
So treat any percentage produced here as the centre of a range roughly four points wide, not a precise equivalent. If a form demands a single number and your transcript has the original percentages on it, use those instead.
Why 4.0 is not 100%
A 4.0 GPA corresponds to an A, and an A on most US scales begins somewhere between 90% and 93%. It does not mean full marks. A student who averaged 94% and one who averaged 99% both hold a 4.0, and nothing in the GPA distinguishes them.
This is why converting a 4.0 to “100%” on an international application form overstates your record, and why several credential evaluators treat a claimed 100% as a red flag worth checking against the transcript.
Converting for applications abroad
Students usually need this direction when a foreign university or employer asks for a percentage and their transcript only carries a GPA. Three things worth knowing before you write a number down:
- Most institutions convert for you. Credential evaluators and admissions offices apply their own published mapping to your original transcript, so a self-converted figure is likely to be replaced.
- Say which scale you are on.“3.4 on a US 4.0 scale” is unambiguous. A bare “85%” is not, and can be read against a very different national convention.
- Never convert twice. If your transcript already prints a percentage, use it. Running a GPA that was itself derived from percentages back through a chart produces a number matching no official record.
Your school's bands may differ
The chart above uses the most common US convention. Institutions vary the cutoffs — an A at 93 rather than 90, no A+ awarded, minus grades omitted entirely, or .33/.67 increments in place of .3/.7. Those differences shift the percentage range attached to every grade point. The verified scale for each university we cover shows the exact values your institution uses.
Related tools
Need the other direction? Use the percentage to GPA calculator. On India's 10-point scale the conversion is genuine arithmetic rather than a lookup — see the CGPA to percentage calculator.
Frequently asked questions
How do I convert GPA to percentage?
There is no single universal formula, but on the standard US scale each GPA point maps to a letter-grade band — for example, a 4.0 is an A (93–100%) and a 3.0 is a B (83–86%). This tool shows that range.
Why is the answer a range, not one number?
A letter grade covers a band of percentages (a B is roughly 83–86%), so a GPA maps to a range rather than one exact percentage. Using a single made-up number would be misleading.
Does my school use a different conversion?
Possibly — some schools use a specific formula or different cutoffs. Always confirm with your registrar for official conversions.
Is a 4.0 GPA the same as 100%?
No. A 4.0 means an A, and an A begins somewhere between 90% and 93% on most US scales. A student averaging 94% and one averaging 99% both hold a 4.0. Writing 100% on an application overstates your record, and some credential evaluators treat that claim as worth checking against the transcript.
What percentage should I write on an application form?
If your transcript carries the original percentages, use those rather than converting back from a GPA. If it only shows a GPA, give the GPA and name the scale — '3.4 on a US 4.0 scale' is unambiguous where a bare percentage is not. Most institutions apply their own conversion regardless.
Can I convert a percentage to GPA and back?
You can, but you will not get your original number. The percentage-to-GPA step discards the detail, so converting back returns the middle of the band rather than the mark you started with. Never run a figure through both directions and treat the output as official.