Formula
Net burn = Monthly expenses − Monthly revenue. Runway is the modeled time until projected cash reaches zero.
X-Facture Finance Engine
Startup Cash Burn Rate & Runway Calculator
Forecast the exact months until capital depletion, evaluate net burn against recurring revenue, and simulate growth runway.
Cash & Operating Inputs
$
$
$
%
Runway & Cash Forecast
Remaining Runway 15.5 Months Projected zero-cash date: Jan 18, 2028
Net Monthly Burn -$16,000/mo Operating expenses: $38,000/mo
12-Month Cash Balance Projection
Revenue growth is modeled monthlyCalculator guide
Cash Burn & Runway Calculator
Calculate monthly cash burn, business runway and projected cash depletion from revenue and expenses.
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How it works
Starting cash is projected month by month using revenue, operating expenses and the planned revenue growth rate. The result shows both the current burn rate and the modeled cash-depletion horizon.
Assumptions & notes
- This is a planning model, not a cash-flow statement.
- Revenue growth is applied before each month’s net cash flow.
- If modeled monthly cash flow remains non-negative, runway is shown as unlimited.