Percentage Calculators
Calculate percentages, differences, changes, and common phrases with our easy-to-use tools
Basic Percentage Calculator
Calculate the percentage of a number, find what percent one number is of another, or determine the original value.
Calculation Result
The result will be displayed here with a detailed explanation.
Percentage Calculator in Common Phrases
Solve common percentage expressions like “20% off $80” or “15% tip on $50”.
Calculation Result
The result will be displayed here with a detailed breakdown.
Percentage Difference Calculator
Calculate the percentage difference between two numbers. Useful for comparing values.
Percentage Difference
The percentage difference will be explained here.
Percentage Change Calculator
Calculate the percentage increase or decrease between an original value and a new value.
Percentage Change
The percentage change will be explained here.
Understanding Percentage Calculations
What is a Percentage?
A percentage is a fraction of 100. It represents how much out of 100 something is. For example, 25% means 25 out of 100, or one quarter.
Percentage Difference
The percentage difference measures the difference between two values as a percentage of their average. It’s useful for comparing two values without directionality.
Percentage Change
Percentage change measures the relative change between an original value and a new value. It indicates growth or reduction expressed as a percentage.