Percentage Calculators

Free tools to calculate percentages, discounts, tips, markup, and more.

Calculators

What is X% of Y?X is What Percent of Y?Percentage Increase Calculator Percentage Decrease Calculator Percentage Change Calculator Discount Calculator Tip Calculator Markup Calculator

Common Calculations

What is 10% of 100?What is 20% of 100?What is 25% of 200?What is 50% of 100?What is 15% of 100?What is 30% of 100?What is 20% of 50?What is 15% of 200?