Enter the original price and the discount — this calculator instantly shows the final price and exactly how much you save.
Work out a single discount, or stack a second coupon on top.
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You pay
Stacked discounts apply one after another on the reduced price, not both on the original — the same way most coupon codes work.
A percentage discount reduces the original price by that share of itself. Stack a second coupon and it applies to the already-discounted price, not the original — which is why two 20% coupons never add up to 40% off.
The original, pre-discount price of the item.
One percentage, or two if you're stacking a coupon.
Final price plus exactly how much you saved.
The discount formula
Final price = original price × (1 − discount ÷ 100)
Savings = original price − final price
For a stacked discount, run the formula twice — once per coupon, each time on the new price.
A worked example
A ₹2,000 item with a 25% discount, then a 10% coupon stacked on top:
| Original price | ₹2,000 |
| After 25% off | ₹1,500 |
| After extra 10% coupon | ₹1,350 |
| Total saved | ₹650 |
| Effective discount | 32.5% |
Notice the two coupons together only save 32.5%, not 35% — because the second coupon works on the already-reduced ₹1,500, not the original ₹2,000.
Common discount tiers
10%
Newsletter sign-up offers
25%
Typical seasonal sale
50%
Clearance / end-of-season
70%+
Flash sales, liquidation
No. Stacked discounts multiply, not add. A 20% discount followed by a 10% coupon gives 28% off overall, not 30%, because the second discount is applied to the already-reduced price.
Subtract the sale price from the original price, divide that by the original price, then multiply by 100. For example, ₹2,000 down to ₹1,500 is a ₹500 saving, which is 25% of ₹2,000.
No — this calculator works on the listed price only. If tax is added after the discount, apply it separately to the final price shown here.
They're usually the same thing — a percentage cut from the listed price. "Markdown" is more common in retail pricing, "discount" in coupons and promotions, but the maths is identical.
Compare the sale price against a few stores before you commit — a bigger discount elsewhere can beat this one.