What is 20% of 80?

20% of 80 = 16

Formula: 80 × 20 ÷ 100 = 16. Or work it out as 20 hundredths: 1% of 80 is 0.8, so 20% is 0.8 × 20 = 16.

• 80 − 20% = 64 (for example a 20% discount)
• 80 + 20% = 96 (for example adding 20% tax or a tip)
• 16 is 20% of 80

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

Other percentages of 80

20% of other numbers

All percentage answers