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Discount Calculator
Final sale price and total savings — with support for stacked offers and tax.
₹
%
You pay
₹1,500
You save ₹500
Shop With Eyes Open
Retailers love layered offers — "Extra 10% off on top of 20% off." Sounds like 30%, feels like a deal. It's actually 28%. This calculator does the real math so you know the true final price.
Great For
- Sale and festival price checks
- Coupon-stack effective rate
- Reverse-engineering the original price
- Comparing two offers on the same product
Frequently Asked Questions
How is discount calculated?
Sale price = original × (1 − discount%/100). For a 25% off on ₹2,000: 2000 × 0.75 = ₹1,500. Savings = ₹500.
How do stacked discounts work?
Apply one after the other. 20% off then 10% off is NOT 30% off — it's 28%. Our tool multiplies the two factors (0.80 × 0.90 = 0.72, meaning 28% saved).
How do I find the original price from a sale price?
If 1,500 is the price after 25% off: original = 1500 / (1 − 0.25) = ₹2,000. We show this reverse calculation automatically.
Does this work with tax?
Yes — enter the tax rate and the tool tells you the sale price before and after tax.