10 Point CGPA Scale (Standard Indian Formula): SPI to CGPA Calculator
Convert your 10 Point CGPA Scale (Standard Indian Formula) semester SPI into your overall CGPA.
Enter your SPI (semester performance index) and credit load for each completed semester. This calculation is the standard credit-weighted average used across universities, so it applies regardless of which college you're at.
About 10 Point CGPA Scale (Standard Indian Formula) spi to cgpa
Track your multi-semester performance automatically. If you study at 10 Point CGPA Scale (Standard Indian Formula), your SPI (Semester Performance Index) fluctuates per term based on subject credits. Enter your individual semester scores here to generate a true, credit-weighted cumulative CGPA aggregate.
How the formula works
The calculation runs a credit-weighted average. Instead of a simple mean of your semester performance indices, the system multiplies each term's SPI by its corresponding semester credit load, sums them, and divides by your cumulative credits to output a true CGPA aggregate.
Frequently asked questions
The 9.5 factor was established by CBSE/AICTE as a statistical standard to map 10-point CGPA averages to historical percentage distributions.