Understanding Working Capital and Liquidity
Measurements
Liquidity is a firm’s ability to meet
its current obligations. This is measured by the relationship of its
current assets and current liabilities as shown on the balance sheet.
Working capital is the excess of a firm’s
current assets over and above its current liabilities.
Remember:
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Current assets are cash and other
assets that are likely to be converted into cash within 1 year. (In most
cases, this means accounts receivables and merchandise inventory.)
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Likewise, a
current liability is an obligation
that is likely to be paid within one year. Current liabilities include:
There are three
primary methods for measuring liquidity:
Working capital = current assets –
current liabilities
Current ratio = current assets / current
liabilities
Acid-test ratio (quick ratio) = cash +
accounts receivables / current liabilities
Notes:
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By itself, the
dollar amount of a company’s working capital doesn’t really tell you
much. If you know, for example, that a company has a working capital of
$200,000, you still have a lot of questions. Is $200,000 a lot of money?
It depends…
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The current ratio
is more useful, especially if you can look at it at several points over
time (in other words, the trend). This gives you an idea of a company’s
ability to pay its obligations----a useful measurement when determining
whether or not to extend credit.
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The acid-test
ratio, unlike the current ratio or working capital measurement, excludes
merchandise inventories. Why could this distinction be important? Well,
suppose that a firm’s products aren’t selling---or the economy has taken
a downturn. The acid-test ratio gives you an idea of how the company
will fare if Murphy’s Law prevails.