How do I calculate a percentage discount?

Multiply the original price by the discount percentage divided by 100. Subtract from original price to get the sale price.

How do I find the original price from a sale price?

Divide the sale price by (1 minus the discount rate). Example: $80 at 20% off means original equals 80 divided by 0.8 equals $100.

Discounts compound: 20% then 10% equals 28% total not 30%. Use the calculator for each step.

Yes. Add a sales tax percentage to see the final price after both discount and tax.

← Усі інструменти / Discount Calculator

Calculate final prices after applying discount percentages, extra coupon savings, and sales taxes instantly.

Original Price ($):

Discount (%):

Additional Coupon (%): Stackable discount applied after the primary one.

Sales Tax / VAT (%):

Input the base item value in the **Original Price** numeric field.
Specify the main sale discount percentage (e.g. 20% off).
If you have a stackable promo code, enter it in **Additional Coupon** (applied step-by-step to the discounted subtotal).
Optionally supply a **Sales Tax / VAT** percentage to see the final cash register price with taxes added.
The values are generated immediately to help you compare retail and wholesale pricing.