Finance & Money
Discount Calculator
Final price after discount · how much you save · what % off was applied
Original Price + Discount %
e.g. $80 item at 25% off = $60
Find Discount %
e.g. $80 item now $60 — how much off?
Result appears here
How it works
How it works
Final price from % off
$80 original, 25% off
final = price × (1 − % ÷ 100)
- 1.Divide the % by 100
- 2.Subtract from 1
- 3.Multiply by original price
80 × (1 − 0.25) = $60
Savings amount
$80 original, 25% off
savings = price × (% ÷ 100)
- 1.Divide the % by 100
- 2.Multiply by original price
80 × 0.25 = $20 saved
What % off was applied?
$80 original → $60 final
% off = (saved ÷ original) × 100
- 1.Subtract final from original to get savings
- 2.Divide savings by original
- 3.Multiply by 100
(20 ÷ 80) × 100 = 25%
How it works▾
How it works
Final price from % off
$80 original, 25% off
final = price × (1 − % ÷ 100)
- 1.Divide the % by 100
- 2.Subtract from 1
- 3.Multiply by original price
80 × (1 − 0.25) = $60
Savings amount
$80 original, 25% off
savings = price × (% ÷ 100)
- 1.Divide the % by 100
- 2.Multiply by original price
80 × 0.25 = $20 saved
What % off was applied?
$80 original → $60 final
% off = (saved ÷ original) × 100
- 1.Subtract final from original to get savings
- 2.Divide savings by original
- 3.Multiply by 100
(20 ÷ 80) × 100 = 25%