What it means
A company must pay what it owes in the coming year from what it has and what it will collect. The current ratio compares the two stocks at a point in time: the assets that will become cash within the year against the liabilities that will consume cash within the year.
Above 1.0, the company has more coming in than going out, in principle; below 1.0, it depends on generating cash from operations, refinancing or new funding to bridge the gap. The measure is simple to compute from the balance sheet and simple to understand, which is its strength and its weakness, because its components differ in quality.
Cash is cash, while receivables are cash when customers pay, which may be 30 days or 90 or never, and inventory is cash when sold and collected, which for a retailer may be weeks and for a shipbuilder years (and some of it may never sell). Prepayments are not cash at all: they are expenses paid in advance and will not be collected.
On the liability side, trade payables must be paid on terms, accrued expenses when invoiced, short-term borrowings on demand or at maturity, the current portion of long-term debt on schedule, and deferred revenue not in cash but in performance. A current ratio of 1.5 built on cash and receivables is stronger than one built on slow-moving inventory and prepayments.
The refinements address this: the quick ratio (acid test) excludes inventory and prepayments, leaving cash, marketable securities and receivables against current liabilities. The cash ratio uses cash and equivalents alone, the cash conversion cycle measures how long working capital takes to turn into cash, and the cash flow forecast, which the ratio cannot replace, shows when the flows actually occur within the year.
Together they fill in the detail that the headline ratio leaves out. Interpretation is by industry and trend.
Supermarkets, restaurants and subscription businesses collect cash before or as they sell and pay suppliers later; their current ratios are often below 1.0 and their liquidity is fine, because their operating cycle generates cash continuously. Manufacturers, distributors and contractors hold inventory and receivables that must be funded, so their ratios need to be 1.5 to 2.0 or more.
A ratio that is falling over several years, or that has dropped because long-term debt has become current, is a warning; one that is very high may indicate idle cash, excessive stock or uncollected receivables rather than strength. Covenants use the ratio because it is easy to test, with a minimum of 1.2 or 1.5 typical for working capital facilities, and companies manage to it, sometimes cosmetically: paying down payables just before the balance sheet date raises the ratio (if it is above 1.0) without changing anything real, which is one reason analysts look at average balances and at the cash flow statement.
The ratio's real use is as a prompt, since a low or falling ratio asks what will fund the gap and when, a high ratio asks what the company is doing with its liquidity, and the ratio answers neither, so a finance function that reports it should report the answers alongside.
In practice
Real-world examples
Example 1
A software company with annual prepayments has a current ratio of 0.8 because deferred revenue is a large current liability, and its liquidity is strong because the deferred revenue is settled by service, not cash.
Example 2
A bank's working capital facility covenant requires a current ratio above 1.25, and the borrower manages inventory purchases in the final month of each quarter to comply.
Example 3
An analyst notes a manufacturer's current ratio of 3.5 and finds $20 million of obsolete inventory and $8 million of receivables over 120 days inflating it.
Think of it
The current ratio is like comparing your checking account balance to your upcoming bills. Above 1 means you can cover everything.
Formula
Calculation
Current Ratio = Current assets / Current liabilities
Quick Ratio = (Cash + Marketable securities + Receivables) / Current liabilities
Cash Ratio = (Cash + Marketable securities) / Current liabilities
Working Capital = Current assets minus Current liabilities
Effect of paying down payables by X (when the ratio exceeds 1.0): New ratio = (CA minus X) / (CL minus X), which is higher than the old
Worked example. Three companies at their year ends:
Company A, an industrial distributor: cash $2,000,000; receivables $9,000,000; inventory $11,000,000; prepayments $500,000; current assets $22,500,000. Payables $7,000,000; accruals $1,500,000; short-term borrowings $3,000,000; current portion of long-term debt $2,000,000; tax $800,000; current liabilities $14,300,000.
- Current ratio = 1.57; quick ratio = $11,000,000 / $14,300,000 = 0.77; cash ratio 0.14; working capital $8,200,000
- Reading: adequate current ratio for a distributor, but half the current assets are inventory; the quick ratio below 1.0 means that without selling stock the company cannot cover its current liabilities. Inventory days are 110; a slowdown in sales would strain liquidity. The bank covenant requires 1.4; headroom is modest.
Company B, a supermarket chain: cash $6,000,000; receivables $1,000,000; inventory $14,000,000; current assets $21,000,000. Payables $24,000,000; accruals $4,000,000; short-term borrowings nil; current liabilities $28,000,000.
- Current ratio = 0.75; quick ratio = 0.25; working capital minus $7,000,000
- Reading: the ratio is below 1.0 and the company is entirely liquid: it sells stock for cash within 20 days and pays suppliers in 45, so its operations generate cash continuously and its suppliers fund its inventory. A current ratio of 1.5 for this company would require current assets of $42,000,000, meaning $21,000,000 of idle cash or excess stock. Its lenders test cash flow cover, not the current ratio.
Company C, an engineering contractor: cash $1,000,000; receivables and contract assets $18,000,000; inventory and work in progress $6,000,000; current assets $25,000,000. Payables $9,000,000; accruals $3,000,000; customer deposits $4,000,000; short-term borrowings $5,000,000; current portion of long-term debt $6,000,000 (a loan maturing in eight months, unrefinanced); current liabilities $27,000,000.
- Current ratio = 0.93; quick ratio = 0.70; working capital minus $2,000,000
- Reading: the ratio was 1.4 last year, and part of the fall is the $6,000,000 loan that has become current (without it, current liabilities would be $21,000,000 and the ratio 1.19). The company's receivables are contract balances collectable over months; its loan is due in eight months; its cash is $1,000,000. Unless the loan is refinanced, the company faces a shortfall. The ratio has done its job: it has flagged the refinancing that must happen.
Window dressing illustration: Company A pays $1,500,000 of payables on 30 December from cash rather than on their due date of 5 January. Current assets fall to $21,000,000 and current liabilities to $12,800,000: a ratio of 1.64 against 1.57. The company has improved its reported ratio by 0.07 with no change in its position, at the cost of six days of cash and most of its cash balance.
Trend for Company A over four years: 2.1, 1.9, 1.7, 1.57. Inventory has grown from 80 to 110 days while short-term borrowing has risen from nil to $3,000,000. The falling ratio is the visible symptom; the cause is stock, and the remedy is a stock reduction programme, not a balance sheet date manoeuvre.Case study
Seen in the real world
This is a fictional, illustrative scenario. A building materials supplier reported a current ratio of 1.8 and its bank regarded its liquidity as comfortable. Within the current assets, $14,000,000 of the $30,000,000 was inventory, of which a later review found $5,000,000 was slow-moving or obsolete, and $10,000,000 was receivables, of which $3,000,000 was more than 90 days old and disputed. On a realistic basis the current assets were about $22,000,000 against current liabilities of $16,700,000: a ratio of 1.3, and a quick ratio, counting only cash and sound receivables, well below 1.0.
When a major customer failed and a second delayed payment, the company could not meet its payroll and supplier payments from collections, and its bank, reviewing the position, found that the ratio it had relied on described assets that could not be turned into cash in time. The company survived on an emergency facility secured on its property. Its bank replaced the current ratio covenant with a quick ratio covenant and a monthly cash flow forecast requirement, and the company's finance director introduced an inventory ageing review and a receivables provisioning policy that would have shown the true position two years earlier. Her note to the board said that the current ratio had been accurate as a division of two balance sheet totals and useless as a measure of whether the company could pay its bills.
Watch out
Common mistakes
- Reading the current ratio without examining the quality of the current assets: slow inventory, old receivables and prepayments count fully in the ratio and may never become cash in time.
- Applying a universal benchmark (such as 2.0) across industries whose operating cycles differ; a supermarket at 0.8 may be more liquid than a contractor at 1.5.
- Managing the ratio at the balance sheet date by timing payments and purchases, which improves the number and changes nothing.
Questions
People also ask
What is a good current ratio?
It depends on the industry: below 1.0 can be healthy for businesses that collect cash before paying suppliers; 1.5 to 2.0 is typical for manufacturers and distributors; above 3.0 may indicate idle assets. Trend and composition matter more than the level.
What is the difference between the current ratio and the quick ratio?
The quick ratio excludes inventory and prepayments, testing whether the company could meet its current liabilities without selling stock. It is the stricter measure and the more relevant one for businesses with slow-moving inventory.
Can a company with a current ratio above 1.0 run out of cash?
Yes. The ratio compares totals over a year; cash runs out on a particular day. A company whose receivables are due in 90 days and whose loan is due in 30 can have a ratio of 1.5 and no money to pay the loan. The cash flow forecast answers the timing question the ratio cannot.
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