Short answer: A liquidity ratio measures whether a company can pay its short-term liabilities using its short-term assets, without needing external financing. It is a quick check on whether a business has enough readily available resources to meet bills falling due soon, such as payments to suppliers and salaries.
Last reviewed: 8 November 2026
At a glance
| Term | What it tells you | How it is worked out |
|---|---|---|
| Liquidity ratio | Whether short-term assets can cover short-term liabilities without outside financing | A family of ratios, including the two below |
| Current ratio | How many rupees of current assets stand against each rupee of current liabilities | Current assets ÷ current liabilities |
| Quick ratio | The same test, leaving out inventory | (Cash + marketable securities + receivables) ÷ current liabilities |
| Working capital | The rupee gap between short-term assets and short-term liabilities | Current assets − current liabilities |
| Inventory | Stock that may not sell quickly | Excluded from the quick ratio |
What does a liquidity ratio actually measure?
A liquidity ratio compares two groups of items on a company’s balance sheet. Current assets are cash and other items the business expects to turn into cash within a short period, such as receivables, which are payments customers still owe. Current liabilities are debts and obligations due within the same short period, such as supplier bills.
The ratio asks whether the first group is large enough to cover the second. It does not ask whether the company is profitable over the long run. A business can earn a profit and still run short of cash in a given month, which is why this measure is kept separate.
How is the current ratio calculated?
The current ratio is current assets divided by current liabilities. A result above 1 means current assets are larger than current liabilities. A result below 1 means they are smaller.
Consider this hypothetical example, with figures invented for illustration only. Suppose a trading firm, Company X, has current assets of ₹50 lakh and current liabilities of ₹40 lakh. Its current ratio is 50 ÷ 40 = 1.25, so it holds ₹1.25 of short-term assets for every ₹1 of short-term debt.
Why does the quick ratio leave out inventory?
The quick ratio is a stricter version of the test. It removes inventory, which is the stock of goods a business holds for sale, because inventory may not sell quickly. If the company needs cash fast, it may have to sell that stock at a discount, meaning at a lower price than it expected.
Removing inventory therefore gives a more cautious picture. A business with a large stock of unsold goods can look comfortable on the current ratio but weaker on the quick ratio. The gap between the two numbers shows how much of the company’s short-term cushion depends on selling stock.
How is the quick ratio calculated?
There are two common ways to calculate it, and they give the same answer. The first adds cash, marketable securities (investments that can be sold quickly on the market) and receivables, then divides by current liabilities. The second takes current assets minus inventory, then divides by current liabilities.
Using the same hypothetical Company X, inventory is ₹20 lakh. Current assets minus inventory is ₹30 lakh, and 30 ÷ 40 = 0.75. The first method gives the same result: if cash is ₹8 lakh, marketable securities ₹2 lakh and receivables ₹20 lakh, the sum is ₹30 lakh, again 0.75.
What is working capital, and why can a negative figure be a warning?
Working capital is current assets minus current liabilities, expressed in rupees rather than as a ratio. For Company X, it is ₹50 lakh − ₹40 lakh = ₹10 lakh. That positive figure is a cushion of short-term resources beyond what the business owes in the short term.
When working capital is negative, short-term liabilities exceed short-term assets. Negative working capital may point to liquidity problems. Take a hypothetical version of Company X where current liabilities rise to ₹55 lakh. The current ratio falls to 50 ÷ 55, about 0.91, the quick ratio to 30 ÷ 55, about 0.55, and working capital becomes −₹5 lakh. Each figure moves in the same direction, and the negative working capital is the clearest signal of the three.
Why does this matter for businesses?
Liquidity matters because a business can be unable to pay its bills even when its accounts show a profit. If receivables arrive late or stock sits unsold, cash may not be there when suppliers or staff need payment. A company in that position may have to borrow, sell assets quickly or delay payments, and each of these has a cost.
The ratios do have limits. They are snapshots taken at one point in time, and they depend on how current assets and liabilities are valued. A high ratio does not guarantee that a business will manage its cash well, and a low one does not always mean trouble is coming. They are most useful when read together with the trend over several periods and with the company’s own cash flow.
Frequently asked questions
Is a current ratio of 1 good or bad?
A ratio of 1 means current assets exactly equal current liabilities. Whether that is comfortable depends on the business, so the number is best read alongside working capital and the trend over time.
Why is inventory left out of the quick ratio?
Inventory may not sell quickly and may need a discount to sell. Leaving it out gives a stricter view of how well a business could meet short-term bills from assets it can turn into cash fast.
Can a profitable company have a liquidity problem?
Yes. A business can record profits while its receivables are still unpaid or its stock is unsold, leaving too little cash to meet short-term liabilities. Negative working capital may point to this kind of problem.
Sources and last check
Facts in this article were checked against the sources below on 8 November 2026. Rules and figures can change; check the primary source before acting.
- groww.in (broker education)
- dhan.co (broker education)
- upstox.com (broker education)
This article is general information, not investment advice. MyFinanceBandhu is not a SEBI-registered investment adviser.