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Math Calculators

Double Discount Calculator

Verified formula Updated Jun 2026 Private — runs on your device

Enter details
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Verified formula Private

Final price

₹720.00

Effective total discount
28.00%

For general information only — not financial, tax, legal or medical advice. Verify before you rely on it.

How to use the Double Discount Calculator

The Double Discount Calculator works out your final price, along with 1 related figure in an instant. Enter original price, first discount and second discount and the result updates as you type — it is free, needs no sign-up, and runs entirely in your browser so your figures stay private.

  1. Enter the original price.
  2. Enter the first discount.
  3. Enter the second discount.
  4. Read off your final price, together with effective total discount — the calculator updates automatically, with no button to press.

Formula

The Double Discount Calculator uses the formula:

Final price = Original price × (1 - First discount ÷ 100) × (1 - Second discount ÷ 100)

Worked example

For example, with original price of ₹1,000, first discount of 2% and second discount of 1%, the final price is ₹720.00.

Inputs used
Original price ₹1,000
First discount 2%
Second discount 1%
Results
Final price ₹720.00
Effective total discount 28.00%

Results are estimates for educational use, not professional advice.

Frequently asked questions

The second discount applies to the already-reduced price. 20% then 10% off 1000 gives 1000 × 0.8 × 0.9 = 720.

No. Successive discounts give a smaller total. 20% then 10% is an effective 28% off, not 30%.

No. Multiplying the factors gives the same final price whichever discount is applied first.

It is the single discount that would give the same final price — here 28%, since the price fell from 1000 to 720.

The Double Discount Calculator uses the formula: Final price = Original price × (1 - First discount ÷ 100) × (1 - Second discount ÷ 100). For example, with original price of ₹1,000, first discount of 2% and second discount of 1%, the final price is ₹720.00.

Enter the original price. Enter the first discount. Enter the second discount. Read off your final price, together with effective total discount — the calculator updates automatically, with no button to press.

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