Calculators

Discount calculator

See the sale price and the amount saved after a percent off.

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  1. 1 Enter the original price.
  2. 2 Enter the first discount percent.
  3. 3 Add a second percent only if the offer stacks.
  4. 4 Read the final price and the total saving.

How it works

Enter the marked price and the discount percent. The calculator shows the sale price and how much money the discount removes. You can stack a second discount, applied to the already reduced price, which is how many shop offers actually work.

Sale price = price × (1 − discount / 100). A second discount applies to that sale price.

Frequently asked questions

Are two 10% discounts equal to 20%?

No. The second 10% applies to the reduced price, so the combined cut is smaller than 20%.

Does this add tax?

No. Use the GST calculator if you need tax on the sale price.