Does the discount apply before or after tax/GST?

This calculator applies the discount to the original price you enter; it doesn't add or remove any tax. If your price includes GST, apply the discount first, then add GST separately (or use the GST calculator), depending on how your invoice is structured.

How do I calculate successive discounts, like 20% off then an extra 10%?

Run this calculator twice, using the first result's final price as the second calculation's original price. Successive discounts don't add together, so 20% + 10% off gives 28% off overall, not 30%.

Discount Calculator

Calculate the final price and savings after a percentage discount.

How this is calculated

Final price = Original price × (1 − discount/100)

Assumptions used in this calculation

Single discount pass: Calculates one discount applied once; it does not account for stacked or successive discounts applied in sequence.

About this calculator

The discount calculator applies a percentage discount to an original price and shows the amount saved and the final price.

Worked example

20% off ₹1,000

Result: Final price = ₹800 (save ₹200)

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About this calculator

Frequently asked questions

Does the discount apply before or after tax/GST?

How do I calculate successive discounts, like 20% off then an extra 10%?

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