Pricing is arithmetic with real consequences. These sales calculators show the price after discounts, the margin or markup behind a price, and what fees, taxes and cash back really do to the total.
Sales, Discounts & Pricing calculators (17)
- Black Friday Calculator
- Cyber Monday Calculator
- Double Discount Calculator
- Triple Discount Calculator
- Percentage Discount Calculator
- Percent Off Calculator
- Markdown Calculator
- Markup Calculator
- Margin and Markup Calculator
- Margin With Discount Calculator
- Margin and Sales Tax Calculator
- Margin and VAT Calculator
- Margin Calculator Classic
- Markup Calculator Classic
- Cash Back Calculator
- PayPal Fee Calculator
- Check Digit Calculator
About Sales, Discounts & Pricing calculators
Margin and markup are often confused. Markup is profit divided by cost; margin is profit divided by price. Variants handle sales tax and VAT included in the price and show how a discount erodes margin and how much extra volume it takes to recover it.
Shopper tools stack two or three discounts, compare Black Friday and Cyber Monday deals, work out percent off, and estimate cash back and PayPal fees. A Luhn check-digit tool validates numbers.
Getting pricing right
Decide whether you think in margin or markup, then use the Margin and Markup Calculator to convert between them. The Margin With Discount Calculator shows how a discount cuts margin and how much extra volume is needed to break even.
Shoppers can stack offers with the Double Discount Calculator and Triple Discount Calculator, and check holiday deals with the Black Friday Calculator before buying.
- Tax-inclusive prices. The margin and sales tax and margin and VAT calculators remove tax before computing margin.
- Fees. The PayPal fee calculator shows the amount to charge so you receive a target net amount.
What you can calculate
- Black Friday Calculator: Work out the sale price and total saving on Black Friday deals.
- Cyber Monday Calculator: Compute savings from Cyber Monday discounts and coupons.
- Double Discount Calculator: Apply two successive discounts and see the combined percentage.
- Triple Discount Calculator: Apply three successive discounts to a price.
- Percentage Discount Calculator: Find the percentage discount between an original and a sale price.
- Percent Off Calculator: Calculate the price after a percent-off coupon or sale.
- Markdown Calculator: Find the markdown percentage and new price when lowering a retail price.
- Markup Calculator: Set a selling price from cost and markup, and see the margin.
- Margin and Markup Calculator: Convert between margin and markup and compute price from cost.
- Margin With Discount Calculator: See how a discount changes gross margin.
- Margin and Sales Tax Calculator: Compute margin on a price that includes sales tax.
- Margin and VAT Calculator: Compute margin on a VAT-inclusive price.
- Margin Calculator Classic: Find gross margin from cost and revenue the classic way.
- Markup Calculator Classic: Find markup percentage from cost and price.
- Cash Back Calculator: Total cash back earned on purchases at one or more rates.
- PayPal Fee Calculator: Work out PayPal fees and the amount you receive or must charge.
- Check Digit Calculator: Compute the Luhn check digit for a number.
Frequently asked questions
What is the difference between margin and markup?
Margin is profit as a share of the selling price; markup is profit as a share of cost. A 50% markup equals a 33% margin.
Is sales tax included?
Only where a tool has a tax field. Enter your own local rate because it varies by location.
Is 20% plus 10% off the same as 30% off?
No. The second discount applies to the reduced price, so the total is 28% off.
How do I convert markup to margin?
Margin equals markup divided by one plus markup. A 60% markup is a 37.5% margin.