Percentage Calculator
Complete percentage calculator with multiple calculation types including basic percentages, percentage changes, discounts, tips, and more with live results.
What percentage is X of Y?
0%
Formula: (Value ÷ Total) × 100 = Percentage
(25 ÷ 100) × 100 = 0%
About Percentage Calculator
The Percentage Calculator provides comprehensive percentage calculations for various scenarios including basic percentages, percentage changes, discounts, tips, and more with instant results and detailed formulas.
Calculator Types:
- Basic Percentage - What percentage is X of Y?
- Percentage of Number - What is X% of Y?
- Percentage Change - Calculate increase/decrease between values
- Percentage Increase/Decrease - Add or subtract percentages
- Discount Calculator - Calculate sale prices and savings
- Tip Calculator - Calculate tips and total bills
Common Formulas:
- Basic Percentage: (Part ÷ Whole) × 100
- Percentage of Number: (Percentage ÷ 100) × Number
- Percentage Change: ((New - Old) ÷ Old) × 100
- Percentage Increase: Original + (Original × Percentage ÷ 100)
- Percentage Decrease: Original - (Original × Percentage ÷ 100)
Use Cases:
- Financial calculations and budgeting
- Sales, discounts, and pricing
- Academic and statistical analysis
- Business growth and performance metrics
- Tax calculations and deductions
- Restaurant bills and tipping