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Double discount calculator
Final price when several discounts are applied on top of each other.
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- Works on any device
About Double discount calculator
Finds the final price when several discounts are applied one after another. Percentages do not add up: 30 percent off then 20 percent off is a 44 percent total discount, not 50, because the second applies to the reduced price. Multiply the remaining fractions to check.
How to use Double discount calculator
- Enter your numbers above.
- The result updates instantly as you type.
- Change any value to compare different cases.
Why use this tool?
- Private: everything happens in your browser. Nothing you enter is uploaded.
- Free, with no sign-up, no watermark and no limit on how often you use it.
- Works on phones, tablets and computers: Android, iPhone, Windows, Mac and Linux. Nothing to install.
- Available in 10 languages.
Also known as
Frequently asked questions
Is 30% off plus 20% off the same as 50% off?
No. The final price is 0.70 x 0.80 = 56 percent of the original, which is a 44 percent total saving.
Is Double discount calculator free?
Yes. Double discount calculator on Toolipedia is free to use, with no sign-up and no watermark.
Is it safe to use?
Yes. Everything is worked out in your browser, and nothing you enter is sent to our server.
Does it work on my phone?
Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.
Do I need an account?
No. Just open the page and use the tool. There's no sign-up and no email needed.