What is 50% of 20?
50% of 20 is 10. Try other numbers below, or read the quick working.
How to work out 50% of 20
"Per cent" means "per hundred", so 50% is the same as the decimal 0.5. To find 50% of 20, just multiply: 0.5 × 20 = 10.
Another way to see it: split 20 into 100 equal parts of 0.2 each, then take 50 of them. Both methods give 10.
Frequently asked questions
What is 50% of 20?
50 percent of 20 is 10. You get it by multiplying 20 by 0.5.
How do I calculate 50 percent of a number?
Divide the percentage by 100 to turn it into a decimal (0.5), then multiply by the number.