Discount Calculator
Calculate your savings instantly and see the final price after any markdown. Our calculator helps you compare deals and understand exactly how much money stays in your pocket.
Discount Calculator
Discount applied to the original price.
What is a discount?
A discount is a reduction from the original price of a good or service. It is usually expressed as a percentage (like 20% off) or a fixed amount (like $10 off).
While the concept is simple, calculating the final price during a busy sale can be tricky—especially when you need to factor in additional taxes or multiple discount layers.
How to use our discount calculator
Enter Original Price: Type in the starting price before any savings.
Select Discount: Enter the percentage off (e.g., 15%) or a fixed amount.
Add Tax (Optional): If you are shopping in a region where tax is added at the till, enter the tax percentage.
View Results: The calculator instantly displays the money you save and the final price you pay.
How our calculator is different from others
Most basic tools only tell you the final price. We believe in total transparency so you can see the full value of the deal.
A detailed savings breakdown
Unlike other calculators, ours gives a detailed price analysis which no other calculator provides. We don’t just give you one number; we show you:
The Discount Amount: The exact amount of money you are saving.
The Pre-Tax Total: What you would pay before any government levies.
The Final “Out-of-Pocket” Cost: The absolute final figure including any taxes you entered.
This allows you to see the “true” value of a sale, ensuring that “20% off” doesn’t get swallowed up by hidden costs or taxes.
Let the calculator do the heavy lifting
You excel at what you do; let us handle the arithmetic. Our calculator removes the “maths wall” between you and a great deal.
The manual formula (if you want to check the maths)
If you want to verify the logic behind the tool, here is the standard formula for a percentage discount:
Find the savings:
Find the final price:
Example: If a jacket costs £80 and has a 25% discount: £80 × 0.25 = £20 savings. £80 – £20 = £60 final price.
| Original price | 10% off | 25% off | 50% off |
|---|---|---|---|
| £20 | £18.00 | £15.00 | £10.00 |
| £50 | £45.00 | £37.50 | £25.00 |
| £100 | £90.00 | £75.00 | £50.00 |
| £250 | £225.00 | £187.50 | £125.00 |
| £500 | £450.00 | £375.00 | £250.00 |
FAQs
What is the difference between a discount and a rebate?
A discount is applied at the time of purchase, reducing the amount you pay immediately. A rebate is usually a refund you claim after paying the full price.
Can I stack multiple discounts?
Usually, stores apply the second discount to the already reduced price, not the original price. Our calculator helps you find that “real” final total.
How do I calculate "percentage off" in reverse?
If you know the saving and the original price, the formula is: (Savings/Original Price)* 100.