Discount Calculator
Sale tags love big percents. This tool shows the real save and the real price.
You can even stack a second discount, like a store sale plus a coupon code.
Like a 10 off coupon. Applied after the percents.
Two discounts do not add up. 30 percent plus 20 percent is not 50 percent off. It is 44 percent.
How to use this tool
- 1Price times first discount gives the first save.
- 2If there is a second discount, it applies to the new lower price.
- 3The real total row shows the true combined discount.
The math behind it
You pay = price x (1 - discount percent / 100)
A 120 pair of shoes at 30 percent off saves 36.
You pay 84 at the till.
Who this tool is for
I watch which tools folk open most, and this one gets used by the same kinds of people again and again. If any of these sound like you, you are in the right place.
- Deal hunters checking stacked offers
- Folk with coupons plus store sales
- Any one who wants the till price before the till
Black Friday, one store, a 30 percent sign and a coupon for 15 more. The queue felt like a win before I paid. The tool said my true discount was 40 and a bit percent. Good deal, honest number. That is the best a sale can make you feel, I think.
Tips from me
- Stacked discounts multiply, they do not add. 20 off then 10 off is not 30 off.
- Type two discounts and let the tool show the true combined cut.
- A discount on a want you never planned is not a saving. It is a spend with a bow.
Mistakes I see with this sum
These are the three slips I made my self or watch folk make most. Skip them and your number will be closer to the truth on the first try.
- 1Assuming percents add. They stack, and the second one shrinks.
- 2Forgetting tax joins after all discounts are done.
- 3Buying more because it is on sale. The best discount is a thing you did not buy.
Two words worth knowing
Stacked discount
Two or more cuts applied one after the other.
Effective discount
The one honest percent you really saved.
That is the whole page. The tool does the math, and the words above give it a shape. If a number still looks odd, change an input and watch what moves. Playing with the boxes taught me more than any guide did.
Common questions
+Why do stacked discounts add less than I think?
The second discount applies to the already lower price. So the total is a bit less than the sum of both.
+Is a bigger percent always the best deal?
Not always. A 50 percent off a small price can be less cash off than 30 percent off a big one.
+How do stacked discounts really work?
The second percent cuts the already cut price. Twenty off then ten off leaves 72 percent of the original, not 70.
+What is a good discount to wait for?
On tech and fashion, 30 percent or more shows up each season. Under 15 percent is rarely worth the wait cost.
+Does the tool handle a fixed money off?
Type the percent as money off the price, or subtract the flat sum first and run the rest here.