20% Off 500

20% off 500 = 400 (you save 100)

How to calculate 20% off 500

  1. Find the discount: 20% of 500 = 0.2 × 500 = 100.
  2. Subtract it from the price: 500 − 100 = 400.

Or in one step, multiply by the share you pay: 500 × 0.8 = 400.

Stacked discounts do not add up: an extra 10% off the sale price gives 360, which is 28% off in total, not 30%.

Frequently asked questions

What is 20% off 500?

The sale price is 400 and you save 100.

How do you calculate a percentage of a number?

Divide the percentage by 100 and multiply by the number: 15% of 80 = 0.15 × 80 = 12.

How do you find what percent one number is of another?

Divide the part by the whole and multiply by 100: 12 is 12 ÷ 80 × 100 = 15% of 80.