Discount Calculator
Free online Discount Calculator to find the sale price and total savings for any percentage off.
Result
| Discounted Price | ||
|---|---|---|
| Savings |
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The Discount Calculator instantly shows the final sale price and exactly how much you save for any percentage off. Enter the original price and the discount, and get clear, to-the-cent numbers — perfect for smart shopping, comparing deals, and pricing your own products.
What It Does
"30% off" sounds great, but what does it actually cost? This calculator turns a discount percentage into the two numbers that matter: the amount you save and the price you pay. It removes the mental math at the checkout and makes comparing offers effortless.
How to Use It
- Enter the original price.
- Enter the discount percentage.
- Read the sale price and savings instantly.
The Discount Formula
| Step | Formula | Example (25% off $80) |
|---|---|---|
| Savings | price × (percent ÷ 100) | $20 |
| Sale price | price − savings | $60 |
Why Stacked Discounts Trick People
This is the most common discount mistake. An extra 10% off an item already marked 20% off is not 30% off. The second discount applies to the already-reduced price, so the combined saving is less than the sum of the percentages — in this case about 28%, not 30%. Whenever discounts stack, calculate them in sequence rather than adding them up.
Bigger Percentage ≠ Better Deal
A flashy "50% off" on an overpriced item can still cost more than "20% off" a fairly priced one. Percentages are relative to the original price, so the only fair comparison is the final amount you actually pay. This calculator lets you check two offers side by side in seconds and buy on real value, not on the size of the sticker.
Useful for Sellers, Not Just Shoppers
If you set prices, run the numbers before you advertise. Enter your list price and planned discount to see the resulting sale price and how deep the cut really goes into your margin. It keeps promotions attractive to customers without quietly erasing your profit.
Accurate and Private
Every calculation runs locally at full precision, so results are exact and your numbers stay on your device. Free and unlimited for every shopping trip and pricing decision.
Frequently Asked Questions
How do I calculate a discount?
Multiply the original price by the discount percentage as a decimal to get the savings, then subtract that from the original price for the sale price. For example, 25% off $80 is $20 saved and a $60 final price.
How do I find the percentage discount between two prices?
Subtract the sale price from the original, divide by the original, and multiply by 100. If an item dropped from $80 to $60, that's (80 − 60) ÷ 80 × 100 = 25% off.
How do I stack two discounts?
Apply them one after another, not by adding the percentages. An extra 10% off an already 20%-off price is not 30% off — the second discount applies to the reduced price, giving a smaller combined saving than simple addition suggests.
Does this calculate tax too?
This tool focuses on the discount and final pre-tax price. To add sales tax on top of the discounted price, use a sales tax calculator with the discounted amount as the starting price.
Is a bigger percentage always the better deal?
Not necessarily. A percentage off a higher original price can save less in absolute terms than a smaller percentage off a lower price. Always compare the actual final prices, which this tool makes easy.
Can I use it for pricing my own products?
Yes. Enter your list price and the discount you plan to offer to see the resulting sale price and margin impact before you advertise a promotion.
Is the calculation accurate?
Yes. It runs at full precision in your browser, so the savings and final price are exact to the cent.
Is this tool free?
Yes — completely free, instant, and unlimited, with no signup.