Coupon Stack Calculator
Calculate the final price after applying two discounts one after another (stacked, not added).
Calculate
Enter your values below.
Result
Final price
0
Total saved
0
Formula used
Each discount is applied to the price remaining after the previous one — not simply added together.
Example: $100 with 20% then 10% off → final price = $72, not $70.
How to use this calculator
- Enter Original price, First discount (%), Second discount (%).
- Press Calculate to see your result instantly.
FAQ
Frequently asked questions
Why isn't 20% + 10% the same as 30% off?
Because the second discount applies to the already-reduced price, not the original — so stacked discounts total slightly less than their sum.
Does the order of discounts matter?
No — mathematically, applying percentage discounts in either order produces the same final price.
Can I stack more than two discounts?
This tool handles two; for more, apply the Discount Calculator repeatedly, using each result as the next input.
Do retailers always allow stacking discounts?
Not always — check the specific coupon or sale terms, as many restrict combining offers.