Percentage Calculator

Quick and accurate percentage calculations for students, teachers, and professionals.

What is X% of Y?

Find a percentage of any number

Percentage (%)

Of Number

Calculate the increase from one value to another

Original Value

New Value

Calculate the decrease from one value to another

Original Value

New Value

Calculate your percentage from marks obtained vs total marks

Marks Obtained

Total Marks

Number of Subjects (optional, for per-subject average)

Find the original number when you know the percentage and result

Result Value

Percentage (%)