Calculate discount amount, final price, savings, double discounts, tax & more!
Select single, double, tax or reverse.
Enter price and discount percentage.
See final price, savings & comparison.
Discount Amount = Original Price × (Discount % / 100). Final Price = Original Price - Discount Amount. For example, 20% off ₹1000 = ₹200 discount, final price ₹800.
In double discount (e.g., 30% + 20%), the first discount is applied to the original price, then the second discount is applied to the already-discounted price. So 30%+20% off ₹1000 = ₹1000 → ₹700 → ₹560, which is NOT 50% off.
Tax (GST) is typically applied after the discount. So first the discount reduces the price, then tax is calculated on the discounted amount.
Reverse calculation finds the original price when you know the final price and discount percentage. Formula: Original Price = Final Price / (1 - Discount/100).
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