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Cash ratio including short-term marketable securities

This convention includes cash equivalents in C and short-term marketable securities in S.

Read the variables and convention

CashR=C+SCLCashR=\frac{C+S}{CL}

This convention includes cash equivalents in C and short-term marketable securities in S.

Variables
Symbol or inputMeaning
CCash and cash equivalents
SShort-term marketable securities
CLPositive current liabilities

Check a stated example

Cash 200, securities 100 and liabilities 500 give 0.6×.

Keep the amount units, reporting date or period and the numerator definition beside the calculation. A matching label makes the result reproducible.

Interpret the result within its scope

A cash-only version would give 0.4× on those inputs. Label the convention rather than treating the difference as an arithmetic error.

For a comparison, inspect the relevant notes and accounting conventions as well as the calculated number. A change in the inputs and a change in the definition answer different analytical questions.

Further references