Margin Calculator
Enter cost and sales price to see your profit and margin instantly.
Inputs
Results
Profit per unit
£0.00
Margin %
0.00%
Take the guesswork out of your pricing. Our free online calculator helps you work out profit, margin, and markup instantly, so you can set sales prices with confidence.
Why use a margin calculator?
- Accurate pricing: Ensure your sales price covers costs and delivers your target profit.
- Instant results: Quickly compare different scenarios by adjusting cost, sales price, or margin %.
- Simple to use: No complex spreadsheets – just enter your numbers and get live results.
- Decision support: See the difference between margin and markup so you can make informed pricing choices.
Who is it for?
Whether you’re a start-up, established retailer, or e-commerce seller, understanding your margins is essential. This calculator is ideal for:
- E-commerce businesses wanting to improve profitability
- 3PLs and fulfilment providers managing stock pricing
- Small businesses checking cost vs. price before launch
- Finance and operations teams needing quick margin checks
How to use the calculator
- Enter your Cost Price.
- Enter your Sales Price.
- See your Profit per unit and Margin % instantly.
It’s that simple. Use it to test your pricing before listing products or to check profitability on the fly.