What is 80% of 20?
How it is worked out
- Write the percentage as a decimal
80% ÷ 100 = 0.8 - Multiply by the number
0.8 × 20 = 16
answer = number × percent ÷ 100
Worth knowing
- Said another way
- 80% of 20 is 16.
- Check it
- 16 ÷ 20 × 100 = 80%
Other percentages of 20
80% of other numbers
Do it with your own numbers
This page answers one specific question. The Percentage Calculator takes any values you like and answers as you type — in your browser, so nothing you enter is sent anywhere.