What is 20% of 100?
20% of 10020
20% of 100 is 20. To find it, turn the percentage into a decimal and multiply.
Try other numbers
20% of 100 = 20
Step by step
- 1Convert 20% to a decimal: 20 ÷ 100 = 0.2.
- 2Multiply by 100: 0.2 × 100 = 20.
Other ways to get there
- As a decimal
- 20% = 0.2, and 0.2 × 100 = 20.
- As a fraction
- 20% = 20/100 = 1/5, so 100 × 1/5 = 20.
- In your head
- 10% of 100 is 10; 2 × 10 = 20 for 20%. Add them up: 20.
Other percentages of 100
20% of other numbers
Frequently asked questions
How do you calculate 20% of 100?
Divide 20 by 100 to get 0.2, then multiply by 100: 0.2 × 100 = 20.
What is 100 minus 20%?
100 − 20 = 80. That's the price after a 20% discount on 100.
What is 100 plus 20%?
100 + 20 = 120. That's 100 after a 20% increase, markup or tax.
20 is what percent of 100?
20%. Dividing 20 by 100 gives 0.2, which is 20%.