Percentage Calculator
Calculate percentages easily for any purpose
Percentage Calculator
Result:
How to Calculate Percentages
Our percentage calculator makes it easy to solve all percentage-related problems. Here's how to use it:
1. Find What Percentage X is of Y
Example: What percentage is 25 of 200?
Solution: (25 ÷ 200) × 100 = 12.5%
2. Find X% of a Number
Example: What is 15% of 300?
Solution: (15 ÷ 100) × 300 = 45
3. Increase or Decrease a Number by a Percentage
Example: Increase 80 by 25%
Solution: 80 + (80 × 0.25) = 100
4. Calculate Percentage Change
Example: What is the percentage increase from 50 to 75?
Solution: ((75 - 50) ÷ 50) × 100 = 50%
Common Percentage Calculations
- Discounts: Calculate sale prices and savings
- Tips: Determine 15%, 18%, or 20% tips
- Taxes: Add sales tax to purchases
- Grades: Calculate test scores and final grades
- Finance: Compute interest rates and investment growth
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