This Discount Calculator tells you the price you pay after a discount, how much you save, and the real percentage off when two discounts are combined. You can also enter an original price and a sale price to find the discount percentage.
How to use the Discount Calculator
- Choose “Final price after discount” or “Discount percentage from two prices”.
- Enter the original price in rupees.
- For a final price, enter the discount percentage, and optionally an extra discount.
- For a discount percentage, enter the sale price instead.
- Select Calculate to see the result.
Discount formulas explained
Final price = original price × (1 − discount ÷ 100). You save = original price − final price.
Discount percentage = (original price − sale price) ÷ original price × 100.
With two discounts, the second applies to the already reduced price: final price = original × (1 − d1 ÷ 100) × (1 − d2 ÷ 100). The two percentages are not simply added.
Worked examples
One discount: a ₹2,499 shirt with 20% off saves ₹499.80, so you pay ₹1,999.20.
Two discounts: take a further 10% off that reduced price. The extra saving is ₹199.92, so you pay ₹1,799.28. The total saving is ₹699.72, which is an effective discount of 28%, not 30%.
Finding the discount: an item marked ₹2,499 selling at ₹1,999 gives a discount of (2,499 − 1,999) ÷ 2,499 × 100 = about 20.01%.
For more detail, read our guide How to Calculate Discount and Final Price.
What this calculator does not include
It does not add GST or other taxes, delivery charges, coupon limits or cashback rules. Shops may also round prices differently. If tax applies, use the GST Calculator on the discounted price.
Frequently asked questions
Why is 20% plus 10% not 30% off?
The second discount is taken from the already reduced price, which is smaller than the original, so the combined effect is 28%.
Can I find the original price from a sale price?
Yes, by hand: divide the sale price by (1 − discount ÷ 100). For example, ₹1,999.20 after 20% off is 1,999.20 ÷ 0.8 = ₹2,499.
Does a bigger percentage always mean a better deal?
Not always. Compare the final prices, because the starting price may differ between shops.
Shopping information: This tool gives general estimates. Check the final price at checkout, including taxes and delivery charges.