Solve Percentage Problems Without a Headache

Percentages are used everywhere—from tips at restaurants to sales discounts. Yet, figuring out "what is 15% of 80" can still be tricky.

Common Percentage Scenarios

Our All-in-One Percentage Calculator handles the three most common questions:

1. Simple %: What is X% of Y?
2. Reverse %: X is what percent of Y?
3. % Change: What is the increase/decrease from X to Y?