Discount Calculator
Calculate the sale price and amount saved from an original price and discount percentage, with quick support for comparing multiple discounts.
What this tool solves
Enter an original price and discount rate to calculate the sale price and amount saved.
Input: original price and discount rate, plus any additional discount if supported.
Output: discount amount, final price and effective savings.
How to use it
- Enter the original price before discounts.
- Enter the advertised discount percentage and any second discount separately if the tool supports it.
- Check the amount saved and final price; add tax afterward if prices are quoted before tax.
Common use cases
- Check a sale price while shopping
- Compare competing percentage discounts
- Calculate promotional pricing before publishing an offer
Privacy, accuracy and limits
Two sequential discounts are not the same as adding the percentages together. Taxes, fees, coupons with caps and minimum-spend rules can change the final checkout price.
WebToolMint keeps this workflow local in the browser where the feature allows it. Network-dependent tools are labelled separately. Keep originals and independently verify results that affect legal, financial, medical or business decisions.
Frequently asked questions
Is 20% off then 10% off the same as 30% off?
No. The second discount applies to the already-reduced price, so the effective discount is 28%.
How do I calculate the sale price?
Final price = original price × (1 − discount rate).
Does the calculator include sales tax or GST?
Only if a tax field is explicitly provided. Otherwise calculate tax separately using the applicable local rule.
Browse Calculators & Converters