Enter each quote line's price and cost. The tool shows gross profit (price - cost), gross margin (profit / price), cost ratio (cost / price) and markup (price / cost). Use amounts without tax. What counts as cost (labour, overhead and so on) is your own choice; the tool uses your numbers as entered.
X45 automates checks like these so that they run only after a named person approves. No ISO 27001 / SOC 2, zero production customers, one operator: we state our limits first.