Discount Calculator

Calculate the final price after a discount, with support for double discounts, tax, and savings.

What is a Discount Calculator?

Calculate the final price after discount. Supports double discounts, sales tax, and shows total savings.

How to Use

Using the discount calculator is very simple:

  • Enter your values in the input fields
  • Click the calculate button
  • View the results instantly

Tips

  • Double-check your inputs for accurate results
  • This tool is for estimation - consult a professional for important decisions
  • Save your results for future reference

Frequently Asked Questions

How do I calculate a discount?+
Discount = Original Price * (Discount Percentage / 100). Final Price = Original Price - Discount. For example, 25% off a $100 item: discount = 100 * (25/100) = $25, final price = 100 - 25 = $75.
How do consecutive discounts work?+
Consecutive discounts are not simply added. 50% plus 30% is not an 80% discount. After the first discount, the second discount applies to the reduced price. $100: after 50% = $50, then 30% of $50 = $15, final = $35 (65% off total).
How do I reverse-calculate the original price from the final price?+
Original Price = Final Price / (1 - Discount Rate). If an item sold for $75 at 25% off: original price = 75 / (1 - 0.25) = 75 / 0.75 = $100.

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