Discount Calculator
From original price and discount, get the amount paid and savings, or reverse the discount rate from original and current price.
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How to use
- Enter "Original price" and "Discount (zhe)" for amount paid and savings live.
- Or enter "Original" and "Current price" to reverse the discount factor (zhe and %).
- "Discount" uses the zhe number, e.g. 8 means 20% off (80%).
- Tip: amount paid = original × discount ÷ 10; fill both sets to see both results.
FAQ
What goes in "Discount"?
Enter the "zhe" number, e.g. 8 for 20% off (80%). Amount paid = original × discount / 10.
How to reverse the discount rate?
Enter both original and current price; the tool shows the discount factor (zhe and %) and the amount saved.