What is the cash conversion cycle and how does it impact a company's liquidity needs?
A core Corporate Treasury interview question — asked in analyst and associate interviews across IB, PE, and the Big 4.
THE SHORT ANSWER
The cash conversion cycle (CCC) measures the time between paying for inventory and receiving cash from sales. It's DSO + DIO - DPO. A longer CCC means more cash tied up in operations, increasing the need for external financing or a larger liquidity buffer. Treasury monitors CCC to forecast short-term cash requirements and optimize working capital. Reducing the CCC through faster collections or extended payables improves free cash flow and reduces reliance on debt.
WHAT INTERVIEWERS LISTEN FOR
- ✓Defines CCC as DSO + DIO - DPO
- ✓Links longer CCC to higher liquidity needs
- ✓Mentions impact on cash forecasting and working capital optimization
COMMON MISTAKES
- ✗Confuses CCC with operating cycle
- ✗Ignores DPO component
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