Cash Conversion Cycle

The time (in days) it takes a company to convert its investments in inventory and other resources into cash flows from sales.

The Cash Conversion Cycle (CCC) is a key working capital metric that measures the time (in days) it takes for a company to convert its investments in inventory and other resources into cash flows from sales. It tracks the journey of a dollar from the moment it is spent on raw materials and production to the moment it is collected from customers, offset by how long the company can delay paying its own suppliers. To calculate the CCC, investors combine three distinct operational metrics: Days Inventory Outstanding (DIO), which measures how long inventory sits on shelves; Days Sales Outstanding (DSO), which measures how long it takes to collect cash from customers; and Days Payable Outstanding (DPO), which measures how long the company takes to pay its bills. The formula adds DIO and DSO together, then subtracts DPO. Investors analyze the CCC to evaluate management's operational efficiency and liquidity. A shorter or declining cycle indicates a highly efficient business that rapidly generates cash, reducing the need for costly external financing. Conversely, a lengthening cycle suggests that cash is increasingly trapped in unsold inventory or unpaid customer invoices, which can strain liquidity and signal operational bottlenecks. When comparing companies, it is crucial to look within the same industry, as typical cycles vary wildly between sectors. For example, some dominant retailers can achieve a negative CCC because they sell inventory to customers before they are required to pay their suppliers, effectively using supplier credit as interest-free financing.

Company A has a Days Inventory Outstanding (DIO) of 73 days, a Days Sales Outstanding (DSO) of 61 days, and a Days Payable Outstanding (DPO) of 45 days. Its Cash Conversion Cycle is calculated as: 73 + 61 - 45 = 89 days.