What is 80% of 80?
80% of 80 = 64
80 × 80/100 = 64
How to calculate 80% of 80
Multiply 80 by 80 and divide by 100: 80 × 80 ÷ 100 = 64. Equivalent shortcut: 80 × 0.8 = 64.
As a discount
A 80% discount on a 80 purchase saves you 64, so you pay 16. Stacking more discounts? Use the Discount & Tax Calculator — stacked discounts multiply, they don't add.
Related percentages
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