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Work out your gross profit and gross profit margin.
If you would like to calculate your Gross Profit, and Gross Profit Margin, please enter the details of your sales below and press the Calculate button.
The total value of sales made.
The total cost of all items sold.
Note: These calculations are only for illustrative purposes and are not a substitute for professional advice.
08 Jun 2026
A record 737,891 taxpayers filed their 2025/26 self assessment returns in April, according to figures from HMRC.
Taxpayers who are required to use Making Tax Digital (MTD) for Income Tax from April 2026 should sign up now if they haven't done so already, says the Institute of Chartered Accountants in England and Wales (ICAEW).