Percentage Calculator

Calculate percentages, increases, decreases, and more.

What is X% of Y?

What is% of?

X is what % of Y?

is what % of?

Percentage Change

Fromto

About this tool

Use this Percentage Calculator to solve any percentage problem quickly. Calculate percentages, increases, decreases, and percentage differences. Great for school, finance, and everyday math.

How to use

  1. Choose the type of calculation (what is X% of Y, etc.).
  2. Enter your values.
  3. Get the result instantly.

Examples

Input: What is 15% of 200?
Output: 30
Input: 25 is what percent of 80?
Output: 31.25%

FAQ

How do I calculate a percentage?

Divide the part by the whole and multiply by 100. For example, 25/80 × 100 = 31.25%.