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Percentage Calculator

Calculate percentages, percentage increase/decrease, and percent of total. Find what percent of X is Y, increase/decrease by percentage, and percentage difference between numbers.

Popular

Calculation Type

Percentage (%)*

Of Value*

Result

Answer
50

25% of 200 is 50.00

Formula Used

Result = (Percentage / 100) × Value

Understanding Percentages

A percentage is a fraction of 100. The word "percent" means "per hundred". Percentages are used to compare proportions and express how large or small one quantity is relative to another.

Common Uses

Calculating discounts and sales prices
Determining tax amounts
Measuring growth rates
Comparing statistics and data
Calculating tips and interest rates

Frequently Asked Questions

How do I calculate percentage of a number?+

How do I calculate percentage increase?+

What is the difference between percentage increase and percentage difference?+

How do I calculate discount percentage?+