Calculate discount percentage & savings instantly
Use Mode 1 to enter the original price and discount percentage -- the calculator shows you the savings amount and final price. Use Mode 2 to enter the original price and the sale price -- the calculator automatically determines the discount percentage. This is perfect for shopping, comparing deals, and figuring out how much you actually save during sales and promotions.
| Original | 10 % off | 20 % off | 30 % off | 40 % off | 50 % off | 70 % off |
|---|---|---|---|---|---|---|
| ₹999 | ₹899 | ₹799 | ₹699 | ₹599 | ₹500 | ₹300 |
| ₹1,499 | ₹1,349 | ₹1,199 | ₹1,049 | ₹899 | ₹750 | ₹450 |
| ₹2,499 | ₹2,249 | ₹1,999 | ₹1,749 | ₹1,499 | ₹1,250 | ₹750 |
| ₹4,999 | ₹4,499 | ₹3,999 | ₹3,499 | ₹2,999 | ₹2,500 | ₹1,500 |
| ₹9,999 | ₹8,999 | ₹7,999 | ₹6,999 | ₹5,999 | ₹5,000 | ₹3,000 |
| ₹24,999 | ₹22,499 | ₹19,999 | ₹17,499 | ₹14,999 | ₹12,500 | ₹7,500 |
₹5,000 jacket — 30 % off, then an extra 20 % at checkout
After the first cut: 5,000 × 0.70 = ₹3,500
After the second: 3,500 × 0.80 = ₹2,800
Effective discount = (5,000 − 2,800) / 5,000 = 44 %
₹2,800 — a 44 % saving, not the 50 % the two numbers suggest. The shortcut: multiply the remainders, 0.7 × 0.8 = 0.56, so you pay 56 %.
A shirt is marked ₹1,120 after 30 % off. What was the MRP?
₹1,120 is 70 % of the original.
Original = 1,120 ÷ 0.70
₹1,600. Note that dividing by 0.7 is right and adding 30 % to 1,120 is wrong — that would give ₹1,456.
In Indian retail, GST is charged on the discounted value when the discount is shown on the invoice and was agreed before or at the time of supply. So a ₹10,000 item at 18 % GST with a 20 % discount is taxed on ₹8,000, giving ₹1,440 of GST and a total of ₹9,440 — not ₹11,800 discounted afterwards. Post-sale discounts that were not part of the original agreement do not reduce the taxable value.
Multiply the original price by the discount percentage divided by 100 to get the saving, then subtract it. Or go straight there: multiply the price by (1 minus discount/100). 20 % off ₹2,500 is 2,500 × 0.8 = ₹2,000.
No. It works out to 28 % off, because the second discount applies to the already-reduced price. Multiply the remainders instead: 0.8 × 0.9 = 0.72, so you pay 72 % of the original.
Divide the sale price by (1 minus the discount as a decimal). A ₹750 item at 25 % off was 750 ÷ 0.75 = ₹1,000. Adding 25 % back to ₹750 gives the wrong answer.
50 % — you receive two items for the price of one. Buy two get one free is 33.3 %, and buy three get one free is 25 %.
After, provided the discount appears on the invoice and was part of the agreement at the time of supply. GST is then levied on the reduced transaction value, not on the MRP.
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