What is 20% of 80?

Answer
20% of 80 = 16.00
20 ÷ 100 × 80 = 16.00
To find 20% of 80, convert the percentage to a decimal (0.20) and multiply by 80. That gives 16.00.

Try your own numbers

Need a different calculation? The full percentage calculator handles “% of a number”, percentage change, and “X is what percent of Y”.

CalcLumen · Percentage calculator