What is 1% of 20?
1% of 20 = 0.2
20 × 1/100 = 0.2
How to calculate 1% of 20
Multiply 20 by 1 and divide by 100: 20 × 1 ÷ 100 = 0.2. Equivalent shortcut: 20 × 0.01 = 0.2.
As a discount
A 1% discount on a 20 purchase saves you 0.2, so you pay 19.8. Stacking more discounts? Use the Discount & Tax Calculator — stacked discounts multiply, they don't add.
Related percentages
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