What is 20% off $80?
20% off $80 is $64 — you save $16. Try other prices and discounts below.
Final Price
$64.00
You Save
$16.00
20% off
Original
$80.00
before discount
Savings Breakdown
How to work out 20% off $80
- Turn the discount into a decimal: 20 ÷ 100 = 0.2.
- Multiply by the price: 0.2 × $80 = $16 — that is the amount you save.
- Subtract the saving from the price: $80 − $16 = $64.
Mental-math shortcut: Divide the price by five, or pay 80% of it (price × 0.8). (1% of $80 is $0.80, so 20% is $0.80 × 20 = $16.)
20% off $80 is a $16 saving and a $64 sale price. This shows up on jeans, board games, and small electronics. A quick check: 20% off is the same as paying 80% of the price, so 0.8 × 80 = 64 gets you straight to the total without the subtraction step.
Discounts on $80
20% off other prices
Method & sources
Saving = price × discount ÷ 100, and sale price = price − saving. Amounts are rounded to the cent only for display. Stacked discounts multiply rather than add — 20% off and then another 20% off is 36% off in total, not 40% — and sales tax, where it applies, is charged on the discounted price.
Page last updated: October 1, 2026
Frequently asked questions
What is 20% off $80?
20% off $80 is $64. The discount is $16 — multiply $80 by 0.2, then subtract from the original price.
How much do you save with 20% off $80?
You save $16. Divide the price by five, or pay 80% of it (price × 0.8).
What is the final price of a $80 item with a 20% discount?
$64. That is 80% of the original price ($80 × 0.8).
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