Calculate percentages effortlessly for discounts, tips, taxes, and academic grades. This versatile tool answers questions like "what is 20% of 80?" or "how much is a 15% tip on a $45 bill?". Perfect for shopping, dining, and financial calculations.
Choose from three different calculation types to solve any percentage problem you encounter in daily life or work.
Calculate X% of Y
Result: 20
Find what % X is of Y
Result: 25%
Increase/Decrease by %
Result: 110
Common Percentage Examples
- 15% tip on $50 = $7.50 (Total: $57.50)
- 20% discount on $100 = $20 off (Final: $80)
- 8.5% sales tax on $200 = $17 (Total: $217)
- 25 out of 100 = 25%
- Increase $50 by 10% = $55
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