Working capital and cash flow both measure financial health, but from different perspectives. Many profitable businesses have failed from managing one without the other.
Working capital: the snapshot
Working capital is a balance sheet calculation — it tells you where you stand at a specific point in time:
Working Capital = Current Assets − Current Liabilities
It answers: "If I froze everything today, could I pay my short-term bills?"
Cash flow: the motion
Cash flow (particularly operating cash flow) measures the net cash generated by the business over a period — monthly, quarterly, or annually.
A business can have strong working capital but poor cash flow if: - Receivables are large but slow to collect (high DSO) - Inventory is high but not moving
Conversely, a business can have weak working capital but strong cash flow if: - Customers pay upfront (SaaS annual billing) - Suppliers extend long payment terms
Why track both?
Working capital tells you about liquidity risk right now. Cash flow tells you about the trajectory — whether working capital is improving or deteriorating.
Companies that run working capital models with CCC analysis alongside cash flow projections avoid surprise cash crises.
Calculate your working capital at the Working Capital Calculator.