Why acid-test ratio matters to a first-time founder
The acid-test ratio asks whether a company could cover debts due within a year using assets expected to become cash quickly, without selling inventory. It can reveal cash pressure hidden by slow-moving stock. The trend matters more than treating one number as a pass or fail mark for every business.
Examples of acid-test ratio
A retailer has ₹4 million of cash, ₹7 million owed by customers, ₹9 million of inventory and ₹10 million of debts due within a year. Using cash plus customer balances, its acid-test ratio is 1.1. Inventory is excluded, so the result is lower than the current ratio, which uses all current assets.
Common misunderstanding
There is no single standard formula. Some versions include short-term investments and leave out payments made in advance; others treat certain customer balances differently. A result above 1 does not guarantee timely payment because customers may pay late or some cash may be restricted and unavailable.
When to use it
Use it with cash forecasts, invoice ageing and the current ratio when checking whether the business can meet near-term payments. State exactly which assets and debts you included, and use the same method across periods. Consider seasonal changes, payment timing and whether assets can really become cash before comparing companies.