What is 20% Off 100?
Sale price (20% off 100)
80
You save: 20
How to calculate 20% off 100
- Find 20% of 100: 100 × 0.2 = 20
- Subtract the discount: 100 − 20 = 80
100 × (1 − 20/100) = 100 × 0.8 = 80
Need a different discount? Use the percent off calculator for any price and percentage.