Discount Calculator
Final price after a discount, including stacked discounts like 'extra 10% off', and how much you save.
Final price
—
You save—
Effective total discount—
How to use the Discount calculator
- Enter original price, discount and extra discount.
- Read the final price at the top of the result, with you save, effective total discount underneath. It updates as you type.
- Change one input at a time to see what moves the answer most, then save the result with Copy link or Download PDF.
About this tool
Stacked discounts are applied one after another, so 40% + 10% is 46% off, not 50%.
Worked example
With original price of ₹2,999, discount of 40% and extra discount of 10%:
| Final price | ₹1,619 |
| You save | ₹1,380 |
| Effective total discount | 46% |
Built and reviewed by Savitar Finance (savitarfinance@gmail.com). Rules and rates last checked October 2026. How we calculate · Report a problem
Questions people ask
How are two discounts combined?
The second applies to the already-discounted price: total = 1 − (1 − d1)(1 − d2).
Is GST charged before or after a discount?
On the transaction value after a discount shown on the invoice.