Cash Ratio
The cash ratio compares a company’s most immediately available cash resources with current liabilities. A common formula is cash and cash equivalents divided by current liabilities.
Formula
A common version is:
Cash ratio = Cash and cash equivalents ÷ Current liabilities
Assume:
- cash and cash equivalents: $240 million
- current liabilities: $600 million
Cash ratio:
0.40x
The company has 40 cents of cash and cash equivalents for each dollar of current liabilities.
That does not mean 60 cents of every liability is unfunded. Receivables, inventory, operating cash flow and credit facilities can also provide liquidity.
Why the cash ratio is stricter than the current ratio
The current ratio includes the broader current-asset pool.
The quick ratio usually includes:
- cash
- marketable securities
- receivables
The cash ratio is narrower.
It generally focuses on:
- cash
- cash equivalents
- sometimes specified short-term investments
That makes it a conservative liquidity screen.
It can also make healthy operating companies look artificially weak when they intentionally hold little idle cash.
Cash ratio vs. quick ratio
Suppose a company reports:
- cash: $100 million
- short-term investments: $40 million
- receivables: $260 million
- current liabilities: $400 million
Using cash plus short-term investments:
Cash ratio:
0.35x
Quick ratio:
1.00x
The gap tells the story.
The company is not holding enough cash-like assets to cover current liabilities by itself, but receivables provide a substantial additional liquidity source.
A low cash ratio can be normal
Some businesses operate efficiently with low cash balances because they:
- collect customer cash daily
- turn receivables quickly
- have stable operating cash flow
- maintain committed credit facilities
Holding excessive cash can reduce capital efficiency.
A low cash ratio is therefore not automatically distress.
A high cash ratio can be defensive or inefficient
A high ratio can reflect:
- conservative liquidity management
- proceeds from a recent financing
- an acquisition fund
- uncertainty about future cash needs
It can also mean capital is sitting idle.
The right amount depends on business volatility and planned uses.
What counts as cash equivalents?
Cash equivalents are generally short-term, highly liquid investments that are readily convertible to known amounts of cash and have insignificant risk of value changes. SEC-filed XBRL disclosures commonly reference original maturities of three months or less.[3]
That original-maturity concept matters.
A long-term security does not automatically become a cash equivalent merely because its remaining maturity becomes short.
Restricted cash should usually be separated
Cash can be restricted for:
- collateral
- insurance obligations
- debt agreements
- regulatory requirements
- escrow
Restricted cash may appear in the cash-flow statement reconciliation but still be unavailable for ordinary corporate use.
A cash ratio designed to measure immediately available liquidity should not casually count restricted balances.
Current liabilities are not all equally cash-intensive
Deferred revenue can be classified as a current liability.
But fulfilling a customer contract can require much less cash than repaying a bank loan of the same accounting amount.
A company with substantial prepaid subscription revenue can therefore have a low cash ratio without facing the same liquidity risk as a heavily indebted company.
Real filing example
A 2026 SEC filing reported:
- cash ratio: 0.40
- quick ratio: 1.46
- current ratio: 1.54.[2]
The company also explained that a major current-liability component was unexpired subscription revenue that did not require the same future cash outlay as ordinary debt.[2]
That is exactly why liquidity ratios should be decomposed.
The cash ratio is a balance-sheet snapshot
A company can report a strong cash ratio on quarter-end because it:
- drew a revolver
- issued shares
- delayed a large payment
The ratio improved.
The underlying business may not have generated any cash.
Compare the balance-sheet ratio with operating cash flow.
Example
A company with $240 million of cash and cash equivalents and $600 million of current liabilities has a cash ratio of 0.40x.
Professional note
A useful cash-ratio review asks:
- Definition: Are short-term investments included?
- Availability: Is any cash restricted?
- Liability mix: How much of current liabilities requires actual cash repayment?
- Cash generation: Does the business produce reliable OCF?
- Financing: Is liquidity dependent on credit lines?
- Purpose: Is excess cash reserved for a known use?
The cash ratio is strongest as a stress-oriented liquidity measure, not as a universal target.
Related terms
- Liquidity
Liquidity describes how readily an investment can be converted to cash without substantial delay, transaction cost or adverse price impact. Liquidity can change with market conditions.
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