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Ratios and margins

The ratios bluprnts derives from your forecast — gross, operating and net margin, short-term cover and working capital — and where each one is shown.

bluprnts derives a small set of ratios from the forecast statements and shows each one where it is useful, rather than collecting them on a page of their own. Every one is calculated from statement lines you can open and check, so a ratio here is never a figure you have to take on trust.

Margins — on the profit and loss#

All three are cumulative across the forecast period and appear in the KPI strip above the Profit and Loss statement.

RatioHow it's calculatedWhat it tells you
Gross marginGross profit ÷ revenueWhat each sale leaves after the direct cost of making and delivering it
Operating marginOperating profit ÷ revenueWhat is left after running the business, before interest and tax
Net marginProfit after tax ÷ revenueWhat the business actually keeps

Gross margin also appears per product, live, as you set a product's price and unit costs — see Add or edit a product.

Balance sheet ratios#

In the KPI strip above the Balance Sheet.

RatioHow it's calculatedWhat it tells you
Short-term coverCurrent assets ÷ current liabilitiesWhether near-term bills can be met from what's available to meet them. Below they can't. Shows a dash when nothing is owed short-term
Working capitalCurrent assets − current liabilitiesThe headroom you have for day-to-day operations, as a cash amount rather than a multiple
Net assetsTotal assets − total liabilitiesWhat the business is worth on paper

Short-term cover is the one worth watching. It can fall below 1× while the profit and loss still looks healthy — profitable businesses fail on liquidity, not on profitability.

Cash and survival figures#

These are not ratios, but they are the derived figures people usually come looking for. They live on the Runway dashboard and in the cash flow KPI strip.

FigureWhere
RunwayRunway
Breakeven monthRunway, Breakeven
Average monthly burnRunway
Lowest cash point and max cash neededCash flow statement

Why the ratios always agree with the statements#

Ratios here are projections of the statements rather than separate calculations, and the statements are derived from your drivers. So a margin can always be traced back through the lines that produced it to the products, sales and costs underneath — see Where a number comes from.