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Percentage Calculator

Calculate percentages, find percentage of a number, or determine percentage change

Calculator

Select calculation type and enter values

Calculation History

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Quick Tips

How to use this calculator

Calculate Percentage of Number

Enter the percentage in the first field and the number in the second field. For example, to calculate 15% of 200, enter 15 and 200.

Common Percentages

Quick reference guide

10%Divide by 10
25%Quarter
50%Half
75%Three quarters
100%Whole amount