Percentage Calculator
What is X% of Y?
Calculate a percentage of a number
X is what percent of Y?
Find what percentage one number is of another
Percentage change
Calculate the percentage increase or decrease
Navigate with Tab and submit with Enter
Understanding Percentages
A percentage represents a part of a whole, where the whole is 100%. It's a way of expressing numbers as fractions of 100, making it easier to compare relative values.
Common Uses:
- Business & Finance: Calculating profits, markups, commissions, and tax rates
- Shopping: Computing discounts, tips, and price changes
- Education: Grading systems and score calculations
- Statistics: Expressing proportions and changes
This calculator provides various tools for working with percentages, from basic calculations to specialized business and educational applications.