What is 1% of 40?

1% of 40 = 0.4

Formula: 40 × 1 ÷ 100 = 0.4. Or work it out as 1 hundredths: 1% of 40 is 0.4, so 1% is 0.4 × 1 = 0.4.

• 40 − 1% = 39.6 (for example a 1% discount)
• 40 + 1% = 40.4 (for example adding 1% tax or a tip)
• 0.4 is 1% of 40

Any other numbers? Use the percentage calculator, the discount calculator or the percent change calculator.

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