20% off $30 is a $6 discount. The sale price is $24. Formula: $30 × 20 ÷ 100 = $6 off.

How much do I save with 20% off $30?

You save $6. The original price is $30 and the discounted price is $24.

What is $30 minus 20%?

$30 minus 20% equals $24. This is the same as multiplying $30 by 0.8 (which is 1 − 0.2).

Multiply the price by 0.2, then subtract from the original. Or multiply by 0.8 directly to get the sale price.

$30 with 20% off = $24. You save $6 on the original price.

Sale Price

$24$30

You save $6 (20% off)

Calculate the sale price, savings, and optional tax.

Original Price ($)

Discount (%)

0%50%100%

Original Price$30.00

Discount (20%)−$6.00

Final Price$24.00

You save$6.00

Quick Discounts

Step 1: Calculate the discount amount. Multiply $30 by 20 and divide by 100: $30 × 20 ÷ 100 = $6.

Step 2: Subtract the discount from the original price: $30 − $6 = $24.

Shortcut: Multiply $30 by 0.8 (which is 1 − 0.2). You get $24 directly.

What is 20% off $30?: 20% off $30 is a $6 discount. The sale price is $24. Formula: $30 × 20 ÷ 100 = $6 off.
How much do I save with 20% off $30?: You save $6. The original price is $30 and the discounted price is $24.
What is $30 minus 20%?: $30 minus 20% equals $24. This is the same as multiplying $30 by 0.8 (which is 1 − 0.2).
How do I calculate 20% off any price?: Multiply the price by 0.2, then subtract from the original. Or multiply by 0.8 directly to get the sale price.