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Business Finance
Keep gross burn, net burn and monthly cash flow distinct.
Changing currency affects display formatting only. FinTrex does not convert exchange rates or mix currencies inside a calculation.
FinTrex result
Burn Rate Calculator
Monthly net burn
$15,000
Gross burn / cash outflow
$40,000
Net monthly cash flow
-$15,000
What changes this most?
Gross burn and net burn answer different questions: operating spend versus cash-reserve decline.
Sensitivity check
A roughly 10% move in monthly cash outflow changes the modeled headline result by up to $4,000 in this setup.
Use actual cash movements rather than accounting profit when calculating runway.
Use the number fields, sliders, or a quick preset. You can fully clear a field while editing.
Formula
Gross burn is monthly cash outflow; net burn is outflow minus inflow.
This model keeps gross and net burn distinct to avoid confusing total operating cash outflow with the rate at which cash reserves decline.
Editable rates, growth assumptions, prices, fees, and percentages are planning inputs unless the calculator explicitly identifies a current source.
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