Cash Flow & Business Planning
Cash Flow & Business Planning Calculators
Monitor cash burn, estimate runway, and evaluate operating expenses with free business planning calculators.
Burn Rate Calculator
Calculate net cash burn and average monthly burn from changes in your cash balance.
Open Calculator →Runway Calculator
Estimate how many months current cash can support operations based on revenue and expenses.
Open Calculator →Operating Expense Ratio Calculator
Calculate operating expenses as a percentage of revenue.
Open Calculator →Understanding cash flow
Cash flow planning focuses on how money moves through a business. Burn rate measures cash consumption, while runway connects that burn rate with the cash currently available.
Operating expense ratio provides another view by showing how much revenue is being consumed by ongoing operating expenses.
Connect planning with financial analysis
Cash flow metrics can be evaluated alongside profitability, pricing, revenue growth, debt, and financing assumptions to build a broader picture of business performance.
Deeper business analysis
Need scenario-based financial planning?
The Stack Matrix Business Finance Tools Kit provides tools for comparing scenarios, forecasting cash flow, evaluating financing costs, analyzing debt capacity, and testing business assumptions.
Explore Finance Tools Kit