Liquidity ratios ask a short-term question — can this business pay what it owes in the next year? — using working capital, the current ratio, and the tougher quick (acid-test) ratio.
1Liquidity ratios measure a business's ability to pay short-term debts.
2Working Capital = Total Current Assets − Total Current Liabilities (a dollar amount).
3Current Ratio = Current Assets ÷ Current Liabilities.
4Quick Ratio = (Cash + Marketable Securities + Accounts Receivable) ÷ Current Liabilities — excludes inventory and prepaids.
5What counts as a "good" ratio depends heavily on the industry.
Liquidity Ratios indicate the ability of the business to pay debts in the short term. A business can be highly profitable on paper and still be unable to pay this month's bills if too much of its value is tied up in inventory or long-term assets instead of cash and near-cash items.
Working Capital
Working Capital is the difference between total current assets and total current liabilities. Unlike the ratios below, it is a dollar amount, not a ratio — it answers "how much cushion, in dollars, is left after covering everything due in the next year?"
Current Ratio=Current LiabilitiesCurrent Assets
How many dollars of current assets exist for every dollar of current liabilities
The Quick Ratio compares the current assets that are very easily converted to cash with the current liabilities — it is a stricter test than the current ratio because it deliberately EXCLUDES Merchandise Inventory and Prepaid Expenses (both current assets, but neither one is quick to turn into cash). Quick assets are cash, Marketable Securities — items that can be readily converted to cash, for example, government bonds — and Accounts Receivable.
Fig 1Working capital, current ratio, and quick ratio at a glance
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Adjust current assets and liabilities and watch each liquidity ratio respond
What counts as "good"?
A current ratio of roughly 2:1 and a quick ratio of roughly 1:1 are often used as rough benchmarks, but "good" genuinely depends on the industry. A grocery store turns its inventory into cash so quickly that a lower current ratio is perfectly safe; a manufacturer with slow-moving, expensive inventory needs a bigger cushion. Always compare a ratio to the SAME company's own trend over time, or to similar businesses in the same industry — never to one fixed universal number.
Worked examples
Reveal one step at a time and try to beat it to the next line.
Example 1
A company reports: Cash $20,000; Marketable Securities $10,000; Accounts Receivable $35,000; Merchandise Inventory $28,000; Prepaid Expenses $2,000; Accounts Payable $30,000; Wages Payable $5,000; HST Payable $7,000. Find Working Capital and the Current Ratio.
Example 2
Using the same figures, find the Quick Ratio.
Where marks get lost
Including Merchandise Inventory in the quick ratio's numerator — it is deliberately excluded because it is not quickly converted to cash.
Reporting Working Capital as a ratio (like "2.3:1") — it is a dollar amount, not a ratio.
Assuming a higher current ratio is always better — an extremely high ratio can mean too much cash is sitting idle instead of being invested in growth.
Comparing a retailer's ratios directly to a manufacturer's without accounting for how differently their industries typically operate.
Flashcards 6
Liquidity Ratios
Working Capital
Quick Ratio
Marketable Securities
+ 2 more
Practice
1
Current Assets $120,000; Current Liabilities $60,000. Find Working Capital.
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2
Current Assets $120,000; Current Liabilities $60,000. Find the Current Ratio.
3
Cash $15,000; Marketable Securities $5,000; Accounts Receivable $20,000; Merchandise Inventory $18,000; Current Liabilities $25,000. Find the Quick Ratio.
4
Which current asset is EXCLUDED from the quick ratio's numerator?
5
Is Working Capital expressed as a dollar amount or a ratio?
6
Whether a 1.5:1 current ratio is "good" mainly depends on:
7
A company has $8,000 cash, $22,000 accounts receivable, no marketable securities, and $18,750 current liabilities. Find the Quick Ratio.