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Percentage Calculator
Calculate percentages, percentage changes, increases, decreases, and more. Perfect for business, finance, and everyday calculations.
Instant Results
Calculate percentages in real-time
Multiple Modes
Basic, change, increase, decrease
Business Ready
Perfect for financial calculations
Percentage Calculator
Calculate percentages, percentage changes, increases, decreases, and more
Calculate: What is X% of Y?
About Percentage Calculations
Percentages are used to express a number as a fraction of 100. This calculator helps you perform various percentage calculations commonly used in business, finance, and everyday life.
Common Formulas:
- • Percentage of: (X/100) × Y
- • Percentage change: ((New - Old) / Old) × 100
- • Increase: Original + (Original × %/100)
- • Decrease: Original - (Original × %/100)
- • What percent: (Part / Whole) × 100
Use Cases:
- • Sales and discounts
- • Tax calculations
- • Grade and score analysis
- • Financial growth rates
- • Statistical analysis
- • Business metrics