20% off $20 is a $4 discount. The sale price is $16. Formula: $20 × 20 ÷ 100 = $4 off.

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

You save $4. The original price is $20 and the discounted price is $16.

What is $20 minus 20%?

$20 minus 20% equals $16. This is the same as multiplying $20 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.

$20 with 20% off = $16. You save $4 on the original price.

Sale Price

$16$20

You save $4 (20% off)

Calculate the sale price, savings, and optional tax.

Original Price ($)

Discount (%)

0%50%100%

Original Price$20.00

Discount (20%)−$4.00

Final Price$16.00

You save$4.00

Quick Discounts

Step 1: Calculate the discount amount. Multiply $20 by 20 and divide by 100: $20 × 20 ÷ 100 = $4.

Step 2: Subtract the discount from the original price: $20 − $4 = $16.

Shortcut: Multiply $20 by 0.8 (which is 1 − 0.2). You get $16 directly.

What is 20% off $20?: 20% off $20 is a $4 discount. The sale price is $16. Formula: $20 × 20 ÷ 100 = $4 off.
How much do I save with 20% off $20?: You save $4. The original price is $20 and the discounted price is $16.
What is $20 minus 20%?: $20 minus 20% equals $16. This is the same as multiplying $20 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.