What Is 20% of 500? Answer: 100

20% of 500100
Working
20 ÷ 100 × 500 = 100
As a decimal
20% = 0.2
Remaining
400 (80% of 500)

20% of 500 = 100

20 percent of 500 is 100.

Step by step

  1. Write 20% as a decimal: 20 ÷ 100 = 0.2.
  2. Multiply by 500: 0.2 × 500 = 100.
  3. So 20% of 500 is 100.

Shortcut: to find 20% in your head, take 10% and double it — 10% of 500 is 50, which gives 100. Percentages also work backwards: 20% of 500 equals 500% of 20, which can be easier to calculate.

Details

20% as a fraction
1/5
20% as a decimal
0.2
Remaining 80%
400
500 + 20%
600
500 − 20%
400
Double: 40% of 500
200

How it works

Percent means “per hundred”. To find a percentage of a number, divide the percentage by 100 to turn it into a decimal, then multiply by the number. To increase a number by a percentage, multiply by 1 plus the decimal; to decrease it, multiply by 1 minus the decimal.

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Frequently asked questions

What is 20% of 500?

100.

How do you calculate 20 percent of 500?

Multiply 500 by 0.2 (that is, 20 ÷ 100): the answer is 100.

What is 500 plus 20%?

600.

What is 500 minus 20%?

400.

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