Discount Calculator
Free discount calculator: get the sale price, money saved and equivalent discount instantly, plus price-drop percentage and spend-threshold deal helpers.
How to Use
- Sale price
On the Discount tab enter the original price and tap a preset discount to see the final price, savings and discount wording.
- Price drop
Switch to the Price drop tab and enter original and current prices to get the drop percentage, difference and equivalent discount.
- Threshold deals
On the threshold tab enter your cart total, the threshold and the reduction to see how much more to add, what you would pay and the effective discount.
FAQ
Is '20% off' the same as paying 80%?
Yes. 20% off means paying 80% of the original price. Sale price = original × discount rate.
What discount is 'spend 300, save 30'?
At exactly 300 you pay 270, which is 10% off. But if you only planned to spend 245, buying more just to hit the threshold may not be worth it.
How do I calculate 15% off?
You pay 85% of the original price: sale price = original × 0.85. For example, 199 at 15% off is 169.15.
How is the price drop percentage calculated?
Drop % = (original − current) ÷ original × 100. For example 300 down to 240 is a 20% drop, equivalent to 20% off.