Percentage Calculator
Calculate percentages quickly and accurately with our Percentage Calculator. Whether you need to determine discounts, tips, or grade percentages, this tool provides instant results for various percentage calculations, including percentage increase and decrease. Simplify your math tasks and get precise answers in seconds.
Calculate percentages, find what percent one number is of another, and compute percentage changes between values.
What is a percentage?
In mathematics, a percentage is a number or ratio that represents a fraction of 100. It is denoted by the symbol "%". For example, 35% is equivalent to the decimal 0.35 or the fraction 35/100.
Percentage Formulas
Basic Formula
P × V1 = V2, where P is the percentage (in decimal form), V1 is the value to calculate the percentage of, and V2 is the result.
Calculator Tips
- Use tab to move between fields
- Enter numbers with or without decimals
- Results are rounded to 2 decimal places
- Percentage change can be positive or negative
- Press enter to calculate quickly