Discount Calculator
Get the discount amount and final price from list price and rate, or reverse-calculate the rate
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
Enter the list price and discount rate (%), and this tool instantly calculates the discount amount and final price — or, working backward, figures out the actual discount rate from a final price. It's handy for quickly checking a sale price while shopping, or for setting selling prices and margins.
How to use
- On the 'Calculate by rate' tab, enter the list price and discount rate (%) to see the discount amount and final price.
- On the 'Reverse from final price' tab, enter the list price and final price to calculate the actual discount rate.
- Result amounts are shown rounded to the nearest whole unit.
FAQ
- Does it calculate stacked, multiple discounts?
- This tool calculates based on a single discount rate. If an extra coupon or stacked discount applies, use the 'Reverse' tab and enter the list price and the actual amount paid to find the final discount rate.
- What happens if the discount rate is over 100%?
- It still calculates, but that's usually an invalid input, so a notice is shown. Check your values to make sure the final price doesn't go negative.
- Are the amounts I enter stored on a server?
- No. All calculations happen within your browser, and your amount details are never sent to or stored on a server.