๐ Shopping
Sale Price Calculator
Stacked discounts multiply rather than add: 20 percent off then another 20 percent off is a 36 percent total reduction, not 40. Knowing the true effective discount stops a two-part offer from looking better than it is.
How it works
Original price
First discount
Second discount (stacked)
Sales tax
Shipping
Coupon value
Price after the first discount
Price after all discounts
Effective total discount
Total saving
Final total including tax and shipping
Cost of the second discount
Frequently asked questions
How do I use the Sale Price Calculator?
Fill in the fields above โ the result recalculates instantly as you type. Everything runs in your browser, so the values you enter are never collected or stored.
Is this calculator free?
Yes. It is completely free, requires no account, and works on phones, tablets and desktops.