# CBSE class 10 result 2015: How to calculate CGPA from percentage and Grades?

By: |
New Delhi | Updated: May 30, 2015 1:26:30 PM

## CBSE class 10 result 2015: CBSE has announced much awaited class 10 results 2015. Know how to calculate CGPA from percentage and Grades.

CBSE class 10 result 2015: The Central Board of Secondary Education (CBSE) has announced much awaited class 10 results 2015, bringing a sigh of relief to over 13 lakh students and their parents. CBSE class 10 results 2015 was announced on official websites cbse.nic.in,  cbseresults.nic.in and results.gov.in.

With CBSE declaring the class 10 results, students are all set to choose their class 12 streams (Science, Commerce and Humanities), but prior to that calculating your percentage and grades from Cumulative Grade Point Average (CGPA) are important. Though, CGPA is mentioned in your report card and you can also calculated CGPA online, here are the process defined:

If the grade points for the five main subjects are:

Sub I: 9; Sub II: 7; Sub III: 8; Sub IV: 9; Sub V: 8

9+7+8+9+8 = 41

Step II: Divide the sum by 5

41/5 = 8.2

Now, if you want to calculated percentage from the CGPA, here is how you can do it:

To convert your CGPA into percentage, you need to multiply it by 9.5.

In above case, CGPA is 8.2. So, multiply it by 9.5:

8.2 x 9.5 = 77.9

Therefore, with a CGPA of 8.2, your percentage stands at 77.9.