Calculate 20 percent of 40 instantly. Change the values below to calculate any percentage.
20% of 40 =
8
20% is 0.2 of a whole, so multiplying 40 by 0.2 gives 8.
= 8
Step 1: Convert the percentage to a decimal: 20% ÷ 100 = 0.2
Step 2: Multiply by the number: 0.2 × 40 = 8
Formula: 20% × 40 = (20 ÷ 100) × 40 = 8