What is 12% of 30?
12% of 30 = 3.6
30 × 12/100 = 3.6
How to calculate 12% of 30
Multiply 30 by 12 and divide by 100: 30 × 12 ÷ 100 = 3.6. Equivalent shortcut: 30 × 0.12 = 3.6.
As a discount
A 12% discount on a 30 purchase saves you 3.6, so you pay 26.4. Stacking more discounts? Use the Discount & Tax Calculator — stacked discounts multiply, they don't add.
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