Lesson 4 of 9 · All lessons in this module
  1. The analysis process and ratio basics
  2. Common-size, trend analysis and graphs
  3. Activity ratiosVideo lesson
  4. Liquidity ratios and the cash conversion cycleVideo lesson
  5. Solvency ratiosVideo lesson
  6. Profitability ratiosVideo lesson
  7. Integrated ratio analysis and DuPontVideo lesson
  8. Integrated cases: a five-year scorecard, a peer comparison and a DuPont trend
  9. Industry-specific ratios and forecasting

Lesson 4 of 9 · 13 min

Liquidity ratios and the cash conversion cycle

Liquidity ratios test whether a company can meet its short-term obligations, from the broad current ratio down to the strict cash ratio, while the cash conversion cycle shows how long cash is tied up in operations.

In short

  • Liquidity ratios describe a point in time, so they use ending balance sheet figures, not averages.
  • Current ratio = current assets ÷ current liabilities; quick ratio = (cash + short-term marketable investments + receivables) ÷ current liabilities; cash ratio = (cash + short-term marketable investments) ÷ current liabilities.
  • Defensive interval ratio = quick assets ÷ daily cash expenditures: days the company could keep paying expenses with no cash coming in.
  • Cash conversion cycle = DOH + DSO − days of payables. Shorter means greater liquidity.
  • A very negative cash conversion cycle is not automatically good: it can mean the company simply cannot pay its suppliers.

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