Percentage Calculator
What is X% of Y?
X is what % of Y?
Percentage Increase/Decrease
Add/Subtract Percentage
How to Calculate Percentages
Percentages are used everywhere - discounts, tips, taxes, and more. Here's how to calculate them:
- Percentage of a number: (Percentage ÷ 100) × Number
- What percent: (Part ÷ Whole) × 100
- Percentage change: ((New - Old) ÷ Old) × 100