đŸˇī¸ Discount Calculator

Calculate how much you save and the final price after a discount. Quick and easy.

You Save $0.00
Final Price
$0.00

Tool Features

  • Instant Savings: See exactly how much money you keep in your pocket.
  • Double Check: Verify sale prices at the store.
  • Quick Buttons: Use presets for common discount rates like 20% or 50%.
  • Tax Ready: Know the pre-tax sales price instantly.

How to Calculate Discount

Calculating a discount is simple. Here is the step-by-step formula:

  • Step 1: Convert the percentage to a decimal (e.g., 20% = 0.20).
  • Step 2: Multiply the original price by the decimal (100 × 0.20 = 20).
  • Step 3: Subtract the result from the original price (100 - 20 = 80).

Formula: Price - (Price × Discount%) = Sale Price

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❓ Frequently Asked Questions

How do I calculate 20% off? +
To calculate 20% off, simply multiply the original price by 0.20. That is your savings amount. Subtract that from the original price to get the final cost. For example, 20% off $50 is $10 savings, making the final price $40.
Can I calculate double discounts? +
Yes, but do it sequentially. If you have "20% off plus an extra 10% off", first calculate the price with 20% off. Then take 10% off that NEW price. It is NOT the same as 30% off!
What is the formula for sale price? +
The formula is: Sale Price = Original Price - (Original Price × Discount Rate).