Percentage Calculator

What is X% of Y?

X is what percentage of Y?

Percentage change from X to Y

How to use this page

What is X% of Y? – Enter the percentage and the total. The calculator returns the value that represents that percentage of the total.
X is what percentage of Y? – Enter a part value and the total. The calculator returns what percentage the part is of the total.
Percentage change from X to Y – Enter the original value and the new value. The calculator shows the percentage increase (positive) or decrease (negative).