Calculate sale price, discount amount and savings percentage instantly.
A discount calculator helps you quickly find the sale price, amount saved, and final price after applying a percentage discount. Whether you are shopping during a sale, calculating trade discounts for business, or verifying that a retailer's "50% off" claim is accurate, our free online discount calculator gives you instant results.
Whether it's a straightforward 20% discount on a purchase or checking exactly how much was saved between an original price and a discounted invoice amount, the same percentage-off calculation applies either way.Discount Amount = Original Price × Discount Percentage / 100. Final Price = Original Price − Discount Amount. Example: A product worth 2,500 at 30% discount: Discount = 2,500 × 30/100 = 750. Final Price = 2,500 − 750 = 1,750. You save 750 (30% of the original price).
If you know the original and sale price and want to find the discount percentage: Discount % = ((Original Price − Sale Price) / Original Price) × 100. Example: If a TV was 45,000 and is now 36,000: Discount % = ((45,000 − 36,000) / 45,000) × 100 = 20%. So you are getting a 20% discount.
Two successive discounts of 20% and 10% do NOT equal a 30% discount. First discount: 1,000 × 20% = 200 off → 800. Second discount: 800 × 10% = 80 off → 720. Effective discount = (1000-720)/1000 = 28%, not 30%. Retailers sometimes advertise two separate discounts to make an offer sound better. Use our successive discount calculator to find the true effective discount.
Stack coupons with sale prices when allowed. Use cashback credit cards for additional 1-5% back on every purchase. Compare the discounted price across multiple stores before buying. Be skeptical of inflated MRP (Maximum Retail Price) — some products are priced high intentionally to make discounts look better. True deals always compare the discounted price to the actual market value, not a potentially inflated original price.
Stacked discounts don't add together the way people intuitively expect - a 20% off sale combined with an additional 10% off coupon isn't 30% off the original price. Each discount applies to the already-reduced price, so the actual combined discount works out to 28%, not 30%. This gap between intuitive math and actual math is exactly why shoppers comparing "buy one get one 50% off" against a flat "25% off everything" promotion often can't tell which deal is actually better without doing the real calculation.
Retailers also frequently advertise discounts off an inflated "original" or "manufacturer's suggested" price that may not reflect what the item typically sold for, which is a separate issue from the discount math itself but worth keeping in mind when evaluating whether a "50% off" deal is genuinely a good price.
On lower-priced items, a flat dollar discount (like $10 off) can be worth more than a percentage discount, while on higher-priced items the reverse is often true - comparing both in actual final price, not just the advertised discount label, is the only reliable way to know which deal saves more money.
Calculating a discounted price seems straightforward, but stacked or sequential discounts are a common source of confusion — two consecutive 20% discounts do not add up to a 40% total discount, since the second discount applies to the already-reduced price, not the original price. Two sequential 20% discounts actually produce a combined discount of 36%, not 40%, a distinction that matters when comparing "stacking" promotions against a single larger discount offer.
Retailers sometimes use this mathematical quirk to their advantage in marketing, advertising multiple smaller discounts that sound more generous together than they actually are once calculated correctly. Understanding the actual math behind stacked discounts helps shoppers accurately compare a "buy one get one 50% off" style promotion against a simpler flat percentage discount to determine which genuinely saves more money.
A discount and a markup calculated with the same percentage don't cancel each other out symmetrically — an item marked up 50% and then discounted 50% does not return to the original price, because the discount percentage is applied to the higher, marked-up price rather than the original base price. This asymmetry is a genuinely counterintuitive mathematical property that catches many people off guard when working through pricing scenarios that involve both a markup and a subsequent discount.
Discounted Price = Original Price × (1 − Discount Rate / 100). For a 30% discount on 1000 (in your local currency): 1000 × 0.70 = 700.
A discount reduces the price at the point of sale. A rebate is a partial refund given after the purchase, often requiring a claim form.
Discount % = ((Original Price − Sale Price) / Original Price) × 100. If an item was 500 and is now 350, discount = (150/500) × 100 = 30%.
Cashback is a reward where you get a percentage of your purchase amount returned to you, either as cash, points, or credit on future purchases.
No, stacked discounts apply sequentially to the already-reduced price, so two 10% discounts combined equal 19% off, not 20%.
It depends on the item's price - flat dollar discounts tend to be better value on lower-priced items, while percentage discounts tend to be better on higher-priced items.
Comparing the sale price against the item's typical selling price elsewhere is the most reliable way to verify whether a discount reflects real savings.
Enter 1552 as the original price above along with your discount percentage to see the exact discount amount and final price instantly.
