Discount and sale price calculator
Type the price and the discount: you instantly see what you pay and what you save.
Result
72.00Price to pay
- You save
- 28.00
- Total discount
- 28%
Inputs
- Original price
- 100
- Discount
- 20
- Second discount (optional)
- 10
How it is calculated
Final price = price × (1 − d1 ÷ 100) × (1 − d2 ÷ 100).
Result
Price to pay
- You save
- 28.00
- Total discount
- 28%
How it is calculated
- Final price = price × (1 − d1 ÷ 100) × (1 − d2 ÷ 100).
- Two discounts multiply: they do not add up.
Example
100 with −20% then −10%: 100 × 0.8 × 0.9 = 72, i.e. −28% in total (not −30%).
Good to know
- Each discount must be between 0 and 100%.
Frequently asked questions
What is this tool used for?
Type the price and the discount: you instantly see what you pay and what you save.
How is the result calculated?
Final price = price × (1 − d1 ÷ 100) × (1 − d2 ÷ 100).
What should I check before using the result?
Each discount must be between 0 and 100%.