Free Percentage Calculator – Calculate Percentages Instantly
Free online percentage calculator. Calculate percentages, percentage increase/decrease, and more. Perfect for tips, discounts, taxes, and grades.
📝 Examples: What is 20% of 200? (40)
How to Use the Percentage Calculator
- Choose calculation type: Select "% of a number", "% increase", or "% decrease"
- Enter your numbers: Input the number and percentage
- Calculate: Click the "Calculate" button
- Get results: View the result instantly
Common Percentage Calculations
- Tips: 20% of $50 = $10 (total $60)
- Discounts: 25% off $100 = $25 off (total $75)
- Tax: 8% tax on $100 = $8 (total $108)
- Grade: 85 out of 100 = 85%
FAQ About Percentage Calculators
How do I calculate a percentage of a number?
Use the "% of a number" mode. Enter the number and percentage, and the tool will calculate the result.
What is percentage increase?
Percentage increase shows how much a value has grown relative to the original. For example, 100 increased by 20% = 120.