Percentage Calculator

Solve all your percentage problems with one powerful tool. Calculate values, find percentage differences, and track increases or decreases instantly.

What is P% of V?

What is
% of
is
10

V1 is what % of V2?

is what % of
result:
20%

Percentage Change

From
To
is a
20%increase

Real-world Examples

Shopping & Discounts

"If a shirt costs $40 and there's a 25% discount, how much do I save?" Use the first calculator: What is 25% of 40? Result: $10.00 discount.

Business Growth

"Last month we had 500 users, this month we have 650. What is the growth rate?" Use the change calculator: From 500 to 650. Result: 30% increase.