What is 80% of 20?
80% of 20 is 16. Try other numbers below, or read the quick working.
How to work out 80% of 20
"Per cent" means "per hundred", so 80% is the same as the decimal 0.8. To find 80% of 20, just multiply: 0.8 × 20 = 16.
Another way to see it: split 20 into 100 equal parts of 0.2 each, then take 80 of them. Both methods give 16.
Frequently asked questions
What is 80% of 20?
80 percent of 20 is 16. You get it by multiplying 20 by 0.8.
How do I calculate 80 percent of a number?
Divide the percentage by 100 to turn it into a decimal (0.8), then multiply by the number.