20% of 100 is 20. To calculate 20% of 100, multiply 100 by 0.2. The formula is: 100 × 0.2 = 20.

What is 20% of 100?

Answer

100 × 0.2 = 20

How to calculate 20% of 100

Convert the percentage to a decimal: 20% = 0.2

Multiply by the number: 100 × 0.2 = 20

So 20% of 100 = 20.

This means if you have 100 of something, 20% of it equals 20. The formula is always: Result = Number × (Percentage ÷ 100).

Need to calculate a different percentage? Use our free percentage calculator — supports percentage of a number, percent change, and tip calculations.

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