What is 25% off $30?
Price after 25% off
$22.50
You save $7.50
How it's calculated
- Find the discount: 25% of $30 = $30 × 0.25 = $7.50
- Subtract it from the price: $30 − $7.50 = $22.50
Shortcut: with 25% off you pay 75% of the price, so multiply $30 × 0.75 = $22.50 in one step.
Sales tax, if any, is usually added after the discount and isn't included here.