Calculate percentages, percentage increases, decreases, and differences instantly. Perfect for discounts, tips, grades, statistics, and financial calculations.
Enter the percentage and the number, then click Calculate to find what X% of Y equals.
Yes! Use the Percentage Change section to find the increase or decrease between two values.
For a 20% discount on $100, enter 20% of 100 to get $20 off, or calculate 80% of 100 for the final price.
An increase shows a positive percentage change, while a decrease shows a negative percentage change.
Yes! For a 15% tip on a $50 bill, calculate 15% of 50.