Case 1
- Scale your grade is on
- Percentage
- Your grade
- 85
3.25
Open with these valuesPercentage to GPA Calculator
Change any value to update the result.
3.25
GPA on the 4.0 scale: 3.25Personal inputs stay on this device. Sharing sends the calculator page without these values.
Examples
How the result moves
Your grade → GPA on the 4.0 scaleYour current valid inputs, with one value varied across the range.
How the result moves
Held fixed: Scale your grade is on Percentage.
| Your grade | GPA on the 4.0 scale |
|---|---|
| 70.00 | 2.50 |
| 80.00 | 3.00 |
| 85.00Your value | 3.25 |
| 90.00 | 3.50 |
| 100.00 | 4.00 |
Every one of these conversions is a convention, not an equivalence. The linear mapping used here is the one credential evaluators apply, but the institution reading your application will use its own table — treat the result as an estimate to quote, not a fact.
Worked examples
Case 2
- Scale your grade is on
- CGPA on the 10-point scale
- Your grade
- 8.5
3.04
Open with these valuesCase 3
- Scale your grade is on
- German grade 1 to 6
- Your grade
- 2
3.17
Open with these valuesHow it's calculated
GPA = (percent − 20) / 20
- StepPick the scale your grade is currently on.Scale your grade is on=Percentage·Your grade=85
- StepEnter the grade.
- ResultRead the GPA on the 4.0 scale.Scale your grade is on=Percentage→3.25
What this number means
A GPA on the 4.0 scale is what North American admissions offices read, so a grade earned on any other scale has to be translated before it can be compared. This page translates from three starting points: a percentage, an Indian 10-point CGPA, and a German grade from 1 to 6. Every route crosses the percentage bridge.
The linear mapping is the one credential evaluators apply — GPA equals the percentage minus 20, divided by 20. The page opens on 85 %, which gives 3.25. A 10-point CGPA is multiplied by 9.5 first, following the Indian CBSE convention, so a CGPA of 8.5 is 80.75 % and therefore 3.04.
A German grade runs through the modified Bavarian formula resolved for the percentage, where a 1 is 100 % and a 4 the pass mark, which puts a German 2.0 at 3.17. What the result does not carry is any weighting. A weighted GPA from an honours or AP course sits outside this scale, which is why the mapping caps at 4.0 and why anything at or below 20 % reads as 0.
The limitation that matters most is that each of these bridges is a convention, not an equivalence. The institution reading your application decides with its own table, so the number here is a figure to quote, not a fact.
A convention, not an equivalence
The linear mapping used here is the one credential evaluators apply, not a fixed equality between two scales. The institution reading your application will use its own table.
Both foreign scales cross the percentage bridge
A 10-point CGPA is multiplied by 9.5 to reach a percentage, and a German grade goes through the modified Bavarian formula. Only then does the linear mapping to the 4.0 scale run.
The scale ends at 4.0
Anything at or below 20 % reads as 0, and the result caps at 4.0 because the linear mapping is defined to that point. A weighted GPA from an honours or AP course sits outside that scale.
Commonly misread
MisconceptionThe GPA on this page is the number a university will use.
CorrectionEvery mapping here is a convention, not an equivalence, and the receiving institution always decides with its own table.
MisconceptionA 10-point CGPA converts straight onto the 4.0 scale.
CorrectionIt crosses the percentage bridge first: 8.5 × 9.5 is 80.75 %, which gives a GPA of 3.04.
MisconceptionA weighted GPA above 4.0 can be entered as it stands.
CorrectionThe calculator caps at 4.0, because the linear mapping it uses is defined to that point. A weighted GPA from an honours or AP course sits outside that scale.
Reference table
| From | Bridge used |
|---|---|
| Percentage | GPA = (percentage − 20) ÷ 20 |
| CGPA (10-point) | percentage = CGPA × 9.5 (CBSE) |
| German grade | grade = 1 + 3 × (100 − percentage) ÷ 50 |
Questions
How do you convert a percentage to a GPA?
This calculator uses the linear WES mapping: GPA equals percent minus 20, divided by 20. So 85 % is 3.25, 100 % is 4.0 and anything at or below 20 % is 0.
How does the 10-point CGPA fit in?
It goes through the percentage bridge: CGPA times 9.5 gives the percentage, which then converts. A CGPA of 8.5 is 80.75 % and therefore a GPA of 3.04.
How is the German grade converted?
Through the modified Bavarian formula, resolved for the percentage: a grade of 1 is 100 % and a 4 is the pass mark. A German 2.0 lands at 3.17 on the 4.0 scale.
Will a university accept these numbers?
Not automatically. Every mapping here is a convention, not an equivalence, and the receiving institution always decides with its own table.
What about a weighted GPA above 4.0?
The calculator caps at 4.0, because the linear mapping it uses is defined to that point. A weighted GPA from an honours or AP course sits outside that scale.