Discount Calculator
Enter the original price and discount rate to calculate the final discounted price.
원
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How to Calculate
The Discount Calculator computes the final price after applying a discount rate to the original price.
Formula:
- Discount Amount = Original Price × (Discount Rate / 100)
- Final Price = Original Price − Discount Amount
For example, applying a 30% discount to a $50,000 item:
Discount Amount = 50,000 × 0.3 = 15,000
Final Price = 50,000 − 15,000 = 35,000
Example
FAQ
What range should the discount rate be entered in?
Enter a value between 0% and 100%. 100% means free; 0% means no discount.
How do I calculate stacked discounts?
Apply the second discount rate to the price after the first discount. Example: 10,000 with 20% + 10% discount = 10,000 × 0.8 × 0.9 = 7,200.
Can I reverse-calculate the original price from the discounted price?
Yes: Original Price = Discounted Price / (1 − Discount Rate / 100). Example: discounted price 35,000 with 30% off → Original Price = 35,000 / 0.7 = 50,000.