The Quick Ratio: How to Spot Liquidity Risk Early
Profitable companies still go bankrupt — usually because they run out of cash, not customers. The quick ratio is a fast way to check whether a company can cover its short-term obligations.
The formula
Quick ratio = (current assets − inventory) ÷ current liabilities
By stripping out inventory (which can be hard to sell quickly), the quick ratio is a stricter test than the current ratio. We look for a quick ratio above 1.5, meaning the company has at least $1.50 of liquid assets for every $1 of near-term debt.
Why exclude inventory?
Inventory isn't cash. In a downturn, unsold goods may have to be discounted heavily — or written off entirely. The quick ratio answers a harsher question: if sales stopped tomorrow, could the company still pay its bills?
Reading the number
- Above 1.5 — comfortable liquidity cushion.
- 1.0 to 1.5 — adequate, but watch closely.
- Below 1.0 — potential liquidity risk; the company may depend on new financing or rapid sales to stay current.
Context matters
Some industries run lean on purpose. Retailers and restaurants often operate with low quick ratios because they collect cash from customers before paying suppliers. A low ratio isn't automatically a red flag — but it deserves a closer look at cash flow and debt maturities.
Pair it with the bigger picture
Liquidity is one leg of financial health. Combine the quick ratio with:
- Debt-to-equity for long-term leverage
- Free cash flow yield to confirm the company generates real cash
Together they tell you whether a business is built to survive a rough patch.
Stoxly includes the quick ratio in its 10-point analysis and flags liquidity risk automatically.
This article is for educational purposes only and is not financial advice.
For educational purposes only — not financial advice.