Quick ratio for credit analysis
How lenders, bond analysts, and trade-credit teams put the acid-test to work as one of three liquidity ratios.
Credit analysts use the quick ratio as one of three liquidity metrics (cash ratio, quick ratio, current ratio), screened against industry-specific bands and read alongside the cash conversion cycle. The quick ratio answers a specific question: can the firm cover short-term obligations from cash and near-cash receivables without selling inventory or drawing on a revolver? An industry- adjusted quick ratio below 70 percent of the sector band is generally treated as a yellow flag in credit scoring.
Verified June 2026. Source: Subramanyam, Financial Statement Analysis, 11th Edition, Chapter 10: Credit Analysis (pp. 499-505).
The three-ratio stack
| Ratio | What it answers | Use it when |
|---|---|---|
| Cash ratio | Can we pay current liabilities from cash on hand today? | Distressed credit, customer concentration risk. |
| Quick ratio | Can we pay them from cash and AR within 90 days? | Investment grade, trade credit, covenant testing. |
| Current ratio | Can we pay them by liquidating all current assets? | Asset-based lending where inventory is collateral. |
Credit-analyst workflow
- Pull the balance sheet for the most recent four quarters. Compute the three liquidity ratios at each quarter end.
- Look up the sector band from the sector benchmarks page (Damodaran-cited). Note where the firm sits inside, above, or below the band.
- Compare quick ratio trend across the four quarters. A steady fall is more concerning than a single weak reading.
- Triangulate with cash conversion cycle (days inventory plus days receivable minus days payable). A shortening cycle compensates for a low quick ratio; a lengthening cycle amplifies the warning.
- Verify revolver capacity from the credit footnotes. An undrawn revolver of 10 percent of current liabilities can offset a tight quick ratio.
- Stress test the quick ratio assuming a 20 to 40 percent AR collection haircut. That produces the implied cash ratio under recession conditions.
Verified June 2026. Source: Subramanyam, Financial Statement Analysis, 11th Edition, Chapter 10.
What credit covenants typically specify
- Minimum quick ratio. Common in middle-market term loans. Typical floor: 1.0 for general industrial firms, 0.5 for retailers.
- Minimum working capital. Specified in dollars. See the quick ratio vs working capital comparison for why both matter.
- Minimum tangible net worth. Not a liquidity ratio but often paired with quick ratio floors in a single covenant package.
Covenant testing
How loan agreements specify the quick ratio test.
12 sector benchmarks
Damodaran-cited bands for industry-adjusted screening.