Live demo — saving is switched off and the demo data is reset every night. Buy the script to run your own site.

Shree Shyam e-Mitra Kendra Forms, certificates, bills and schemes: one counter in Mansarovar
हिन्दी
Notice
  • This is a live demo: all names and numbers are made up.

Percentage calculator

Marks to percentage, a percent of an amount, and the change in percent.

Your file never leaves your device: everything happens in this browser, nothing is uploaded.

How to use it

  1. Enter the marks obtained and the total marks.
  2. Or enter a percent and an amount.

Need help with the form itself? Visit us at the centre.