Cash Conversion Cycle

An operating-cycle measure estimating how long cash is tied up between paying for inputs and collecting cash from customers, net of supplier financing.

Why It Matters

The cycle connects inventory, receivables, payables, growth, and short-term finance. A longer cycle usually increases funding needs, while a shorter or negative cycle can release cash—though the economic meaning depends on bargaining power, business model, seasonality, and supply-chain resilience.

Reading the Measure

A working relation and an interpretive limit for corporate-finance use.

Working relation

Cash conversion cycle = inventory days + receivable days − payable days

Interpretive caution

Use consistent averages and periods. A shorter cycle is not automatically better if it results from underinvestment in inventory, excessive collection pressure, or delayed supplier payment that damages operations.

Accounting reference: SEC: Beginners' Guide to Financial Statements