Percent Off Calculator
Calculate the percent off between an original price and a sale price, with discount amount and savings shown instantly.
Amount Saved
- Savings = Original Price − Sale Price
Percent Off
- Percent Off = Savings ÷ Original Price × 100
If the original price is 100 and the sale price is 75, the savings are 25 and the percent off is 25%.
Enter the original price and the sale price. The calculator finds the savings and converts it into a percentage.
Use it to check whether a sale offer is truly giving the advertised discount.
Do not divide savings by the sale price; percent off is based on the original price.
Examples
Example 1: 100 to 75
Original: 100
Sale: 75
Savings: 25
Example 2: 200 to 150
Original: 200
Sale: 150
Savings: 50
Example 3: 500 to 425
Original: 500
Sale: 425
Savings: 75
When to Use This Calculator
- Check real sale discounts
- Compare old and new prices
- Verify markdown offers
- Review customer promotions
- Calculate savings from a price drop
How It Works
- Enter original price.
- Enter sale price.
- The calculator finds savings and percent off.
Common Mistakes
- Dividing by sale price instead of original price
- Entering the discount amount instead of sale price
- Using a zero original price
- Ignoring extra fees or tax
Related Calculators
Frequently Asked Questions
What is percent off?
Percent off shows how much the price was reduced compared with the original price.
How do I calculate percent off?
Subtract the sale price from original price, divide by original price, and multiply by 100.
Can the result be negative?
Yes, if the sale price is higher than the original price, it means the price increased.
Is this the same as discount calculator?
It is related, but this calculator finds the discount percentage when you know the old and new prices.