What is 5% of 20?
5% of 20 = 1
20 × 5/100 = 1
How to calculate 5% of 20
Multiply 20 by 5 and divide by 100: 20 × 5 ÷ 100 = 1. Equivalent shortcut: 20 × 0.05 = 1.
As a discount
A 5% discount on a 20 purchase saves you 1, so you pay 19. Stacking more discounts? Use the Discount & Tax Calculator — stacked discounts multiply, they don't add.
Related percentages
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