Discount Calculator
Calculate sale price, discount amount, and total savings. Supports percent off, fixed amount off, stacked discounts ("extra 20% off"), and optional tax. Runs 100% in your browser.
| Metric | Value |
|---|---|
| Total savings | — |
| Effective discount % | — |
| Final price | — |
Tip: Use "Percent Off" for typical sales ("25% off"). Use "Fixed Amount Off" for coupons ("$15 off"). Enable stacked discount for "extra % off" sales — the calculator applies each discount in order. Add tax after discount to get the final checkout price.
What is the Discount Calculator?
Calculate sale price, discount amount, and total savings. Supports percent off, fixed amount off, stacked discounts ("extra 20% off"), and optional tax. Runs 100% in your browser.
It runs 100% in your browser — your files never leave your device, no signup is required, and there are no usage limits or watermarks.
How to Use the Discount Calculator
- Paste, drop, or type your input into the tool above.
- Adjust the options to match what you need.
- Preview the result before copying or downloading.
- Everything is generated on your device — nothing is uploaded.
Why Use Our Discount Calculator?
- 100% private — files never leave your device.
- No signup, no email, no limits — completely free.
- Works on any device — desktop, tablet, mobile.
- No watermarks, no hidden fees.
Frequently Asked Questions
Is the Discount Calculator free?
Yes — completely free with no signup, no email, and no usage limits.
Are my files uploaded to a server?
No. Everything runs in your browser using JavaScript. Your files never leave your device.
Do I need to install anything?
No — just open this page in any modern browser (Chrome, Firefox, Safari, Edge).
Does the Discount Calculator work on mobile?
Yes, on iOS and Android browsers. Very large files are best handled on desktop.
Is there a file size limit?
No hard limits. Files under 100 MB work well on most devices.
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