Percentage Calculator
1. What is X% of Y?
2. X is what percent of Y?
3. Percentage increase/decrease from X to Y
About
This website is designed to help you quickly and easily perform percentage calculations for various needs. Whether you’re figuring out discounts, calculating tips, or determining the percentage increase or decrease in value, our percentage calculator can assist you.
FAQ
What is a percentage?
A percentage represents a number as a fraction of 100 and is often used to indicate a portion of a whole or to compare two numbers. It is usually represented with the symbol “%”. For example, if there are 100 cars in a garage and 25 of them are white, it can be said that 25% of the cars in the garage are white.
How do you calculate a percentage?
To calculate a percentage, you typically divide the part (the smaller number) by the whole (the larger number) and then multiply the result by 100. This provides the percentage as a value between 0 and 100. For instance, if you have 50 apples and want to know what percentage of them are red, and 20 of them are red, you would divide 20 by 50 to get 0.4, then multiply by 100 to get 40%.
Why are percentages important?
Percentages are widely used in many contexts, such as determining discounts and taxes, assessing changes in stock prices, and analyzing economic data. Knowing how to calculate and interpret percentages can help you make better decisions in areas like personal finance and business management.