50% off $100 is a discount of $50, so the final sale price is $50. Use the calculator below to change the numbers, or read the step-by-step math.
Formula: $100 × 0.50 = $50 discount. Then $100 − $50 = $50 sale price.
50% off $100 is a discount of $50, so the final sale price is $50.
You save exactly $50. Your out-the-door price (before tax) drops from $100 to $50.
The sale price is $50. Math check: $100 − ($100 × 50/100) = $50.