10% Off 20
10% off $20 = $18
10% off $20 =
$18
final sale price
You save $2 (10% of $20)
Original Price$20
You Save$2
Sale Price$18
Multiplier0.9×
How to Calculate 10% Off 20
$20 × 0.9 = $18
Multiply original price by (1 - discount/100)
$20 × 10/100 = $2 saved
Then: $20 - $2 = $18 sale price
Original price$20
Discount amount$2
Final price$18
You save10%
Quick mental math: For 10% off, multiply $20 by 0.9. Or: find 10% ($2), then adjust for 10%.
Percent Off $20 — Reference Table
Frequently Asked Questions
What is 10% off 20?
10% off $20 = $18. You save $2. The discount is 10% of $20.
How much do I save with 10% off $20?
You save $2. The final sale price is $18 after applying 10% discount to $20.
How do I calculate 10% off any price?
Multiply the original price by 0.9 (1 - 10/100). Example: $200 × 0.9 = $180.
What is 10% of $20?
10% of $20 = $2. This is your discount amount. The sale price is $20 - $2 = $18.