Discount Calculator
Find the final price after a discount and see exactly how much you save. Optionally add sales tax — applied to the discounted price, the way it works at checkout. Works for any store, any currency.
How to use
1
Enter the original price
Type the price before any discount is applied.
2
Enter the discount percentage
Type the discount as a percentage, e.g. 20 for 20% off.
3
Add sales tax if needed
Optionally enter a tax rate to see the final price including tax.
4
Read the result
See the final price, the amount saved, and the price after discount before tax.
Features
Savings breakdown
Shows the exact amount you save, the discounted price, and the final amount you pay.
Optional sales tax
Add a tax rate to see the true final price at checkout.
Tax applied after discount
Uses the correct order: discount first, then tax on the discounted price.
Works for any currency
Enter amounts in any currency — the calculation is identical.
Common use cases
- Check the real final price during a sale before buying
- Compare the same discount at two different stores
- See the true cost after adding sales tax
- Verify the discount the cashier applied at checkout