Discount Calculator
See the discounted price, what you give away, and what the discount leaves of your margin.
Free · no account · calculates in your browser
Your numbers
Customer pays
₹1,125
- Discount given
- ₹375.00
- Profit after discount
- ₹225.00
- Margin after discount
- 20%
How this is calculated
Customer pays = Original × (1 − Discount ÷ 100). Margin % = (Price − Cost) ÷ Price × 100.
Worked example
| Original price | ₹1,500 |
|---|---|
| Discount | 25 % |
| Your cost price | ₹900 |
| Customer pays | ₹1,125 |
| Discount given | ₹375.00 |
| Profit after discount | ₹225.00 |
| Margin after discount | 20% |
Formula: Customer pays = Original × (1 − Discount ÷ 100). Margin % = (Price − Cost) ÷ Price × 100.
Frequently asked questions
How do I calculate discount?
Customer pays = Original × (1 − Discount ÷ 100). Margin % = (Price − Cost) ÷ Price × 100. For example, with original price of ₹1,500, discount of 25 %, your cost price of ₹900, the customer pays is ₹1,125.
Is this discount calculator free?
Yes. It is free, needs no account, and calculates in your browser — the numbers you enter are not sent to LaunchGrid.
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What people use this for
- Price a sale
- See margin after discount
- Decide how deep to go