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Demand deposits, Treasury bills, money market funds
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Government bonds, publicly traded equity (current)
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AP, short-term debt, accrued expenses, current LTD
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About

The cash ratio measures a firm's ability to retire all current liabilities using only its most liquid assets: cash, demand deposits, and short-term marketable securities. Unlike the current ratio or quick ratio, it excludes receivables and inventory entirely. This makes it the most conservative liquidity metric in financial statement analysis. A ratio below 0.5 signals potential inability to meet near-term obligations without asset liquidation or new financing. Creditors and bond-rating agencies routinely flag entities below this threshold for elevated default risk.

Most manufacturing firms operate between 0.2 and 0.5 because working capital cycles lock cash in receivables. Technology and pharmaceutical companies often exceed 1.0 due to large cash reserves. This calculator computes the ratio from balance-sheet line items and benchmarks the result against common industry ranges. Note: the formula assumes reported figures are period-end snapshots. Intra-period cash flow volatility is not captured. Pro tip: compare the ratio across at least four consecutive quarters before drawing conclusions about structural liquidity.

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Formulas

The cash ratio is computed as:

Cash Ratio = Cash + Cash Equivalents + Marketable SecuritiesCurrent Liabilities

Where Cash includes physical currency and demand deposits. Cash Equivalents are short-term investments with original maturity ≤ 90 days (Treasury bills, money market funds, commercial paper). Marketable Securities are liquid financial instruments convertible to cash within 1 year (government bonds, publicly traded equity held for sale). Current Liabilities are obligations due within 12 months: accounts payable, short-term debt, accrued expenses, and current portion of long-term debt.

Interpretation thresholds:

{
CRITICAL if Cash Ratio < 0.5LOW if 0.5 Cash Ratio < 1.0HEALTHY if 1.0 Cash Ratio 1.5EXCESS if Cash Ratio > 1.5

Reference Data

IndustryTypical Cash Ratio RangeMedianNotes
Technology (Software)1.0 - 3.01.8High cash hoarding; low capex
Pharmaceuticals0.8 - 2.51.4R&D reserves inflate cash position
Retail (General)0.1 - 0.40.2Cash tied in inventory & payables cycle
Manufacturing0.2 - 0.50.3Long working capital cycles
Banking & Finance0.3 - 0.70.5Regulatory reserves vary by jurisdiction
Utilities0.1 - 0.30.15Stable revenue offsets low cash
Healthcare Services0.3 - 0.80.5Insurance receivables excluded from ratio
Real Estate (REITs)0.05 - 0.20.1Assets locked in property; debt-heavy
Telecommunications0.2 - 0.60.35Capex-intensive; steady cash flow
Airlines & Transport0.1 - 0.40.2Seasonal volatility; fuel hedging
Energy (Oil & Gas)0.2 - 0.60.3Commodity price cycles affect reserves
Food & Beverage0.15 - 0.40.25Fast inventory turnover; low margins
Construction0.1 - 0.30.18Progress billing delays cash collection
E-Commerce0.5 - 1.50.9Negative working capital models common
Insurance0.3 - 0.80.5Reserves mandated by regulation

Frequently Asked Questions

The current ratio includes all current assets (inventory, receivables, prepaid expenses). The quick ratio excludes inventory but retains receivables. The cash ratio strips both, using only cash, cash equivalents, and marketable securities. It is the strictest liquidity test because receivables carry collection risk and inventory carries obsolescence risk.
A ratio exceeding 1.5 means the firm holds more liquid assets than it needs to cover all current obligations. While safe, excess idle cash suggests capital is not deployed efficiently. Shareholders may pressure management to invest in growth, buy back shares, or distribute dividends. Opportunity cost of holding uninvested cash typically equals the firm's weighted average cost of capital (WACC).
Include only securities classified as current assets on the balance sheet. Long-term held-to-maturity investments or restricted securities are excluded. If securities are thinly traded or subject to lock-up periods, their liquidity is questionable and conservative analysts omit them. The strictest variant of the formula uses only cash and demand deposits.
Retailers may show a cash ratio of 0.1 pre-holiday season (inventory build-up) and 0.6 post-season (cash from sales). Agricultural firms see similar swings around harvest. Always compare the same fiscal quarter year-over-year rather than sequential quarters. A trailing four-quarter average smooths seasonal distortion.
Rating agencies (Moody's, S&P, Fitch) consider the cash ratio alongside debt-to-EBITDA, interest coverage, and free cash flow. A cash ratio persistently below 0.2 without strong cash flow generation can trigger a negative outlook or downgrade. Investment-grade issuers typically maintain at least 0.3 to 0.5. However, the ratio alone does not determine a rating; it is one factor in a multi-variable scoring model.
The ratio itself cannot be negative because cash, equivalents, and securities are non-negative balance sheet items. However, if current liabilities are zero (or the firm reports net negative liabilities due to reclassification errors), the formula is undefined. This calculator returns an error for zero or negative denominators. A near-zero denominator produces an artificially inflated ratio that does not reflect real liquidity.