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Quick Ratio Calculator

Calculate the quick ratio, also called the acid-test ratio, from cash, marketable securities, receivables, and current liabilities to judge near-term liquidity without inventory.

Published

Quick ratio
Acid-test ratio
1.50
Quick assets
$150,000.00
Current liabilities
$100,000.00
Quick asset cushion
$50,000.00

Quick assets cover current liabilities 1.50 times.

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Results update as you type.

Quick Ratio Calculator

The quick ratio calculator tests short-term liquidity without giving inventory the benefit of the doubt. It adds cash and cash equivalents, marketable securities, and accounts receivable, then divides that total by current liabilities. The result is the acid-test ratio: a focused view of whether the most liquid operating assets can cover obligations due within the next year.

This is not the same question answered by a broad current ratio calculator. Current ratio includes inventory, prepaid items, and other current assets that may be useful but not immediately available for paying suppliers, payroll, taxes, or the current portion of debt. Quick ratio is also less severe than the cash ratio calculator, which ignores receivables and securities. Use all three together when you want to separate balance-sheet liquidity into layers: everything current, near-cash resources, and cash only.

Formula

The calculator follows the common acid-test version used in financial statement analysis:

quick ratio=cash and cash equivalents+marketable securities+accounts receivablecurrent liabilities\text{quick ratio} = \frac{\text{cash and cash equivalents} + \text{marketable securities} + \text{accounts receivable}}{\text{current liabilities}}

The numerator is the quick asset total. Cash is already available. Marketable securities are investments expected to convert to cash quickly. Accounts receivable are included because they usually represent invoices expected to be collected soon, although their quality should always be reviewed. Current liabilities are debts and obligations due within one year or the operating cycle, such as accounts payable, accrued expenses, short-term borrowings, and the current portion of long-term debt.

Worked example that matches this calculator

Suppose the inputs are the calculator defaults: cash and cash equivalents of $50,000, marketable securities of $25,000, accounts receivable of $75,000, and current liabilities of $100,000. The quick asset total is:

quick assets=50,000+25,000+75,000=150,000\text{quick assets} = 50{,}000 + 25{,}000 + 75{,}000 = 150{,}000

Then the acid-test ratio is:

quick ratio=150,000100,000=1.50\text{quick ratio} = \frac{150{,}000}{100{,}000} = 1.50

The calculator also reports the quick asset cushion. Here, quick assets exceed current liabilities by $50,000 because $150,000 − $100,000 = $50,000. Its primary result labels the value as the acid-test ratio and formats the ratio to two decimals. In plain language, the company has $1.50 of quick assets for every $1.00 of current liabilities.

If the same company had only $25,000 of receivables, quick assets would fall to $100,000, the quick ratio would be 1.00, and the cushion would be zero. If receivables were $10,000, the ratio would drop to 0.85, which means near-cash assets cover only 85 cents of each dollar due.

What the result measures

Quick ratio measures a liquidity reserve, not profitability. A profitable company can still have a poor acid-test ratio if cash is tied up in slow collections or inventory. A company with modest profits can show a strong quick ratio if customers pay promptly and management keeps cash available. That is why the ratio is most useful when paired with cash-flow measures such as the operating cash flow ratio calculator and efficiency measures such as the receivables turnover ratio calculator.

A ratio above 1.0 means the listed quick assets exceed current liabilities at the measurement date. A ratio below 1.0 means the business would need inventory sales, new financing, operating cash inflows, or delayed payments to cover all short-term obligations. The calculator uses a positive tone at 1.0 or higher and a warning tone below 1.0, matching that basic interpretation.

Benchmarks and interpretation

There is no single healthy quick ratio for every company. Service firms and software businesses often carry little inventory and may naturally maintain ratios above 1.0. Retailers and manufacturers may rely more on inventory turnover, supplier credit, and seasonal working-capital cycles. A grocery chain can operate with a lower quick ratio than a project-based contractor because inventory sells rapidly and cash receipts may be predictable.

Look at direction as well as level. A quick ratio improving from 0.70 to 1.05 can show better collections, reduced payables pressure, or stronger cash reserves. A decline from 2.20 to 1.15 may still leave the company above the common threshold, but the drop could signal a dividend, acquisition, debt repayment, or operating cash burn. Compare the result with the defensive interval ratio calculator if you want the liquidity cushion expressed as days of expenses rather than a balance-sheet multiple.

Limitations

Quick ratio is a snapshot. It does not show whether large bills are due tomorrow, whether receivables are overdue, or whether a credit line is available. It also treats every included receivable at face value. If a major customer is disputing an invoice, the reported quick ratio can look stronger than the cash reality. Marketable securities can also lose value or take longer to liquidate during stressed markets.

The ratio can penalize companies that intentionally carry inventory because inventory is central to their model. It can also reward idle cash that is not being reinvested. For that reason, do not treat the highest quick ratio as automatically best. Liquidity should be balanced against growth, return on assets, and financing cost.

Practical tips

Use the same reporting date for all balance-sheet inputs. Exclude inventory, prepaid expenses, deposits, and long-term assets. Review the aging of accounts receivable before relying on the result. If you are comparing several companies, use the same definition of marketable securities and current liabilities for each one. For a working-capital view that includes sales productivity, cross-check this result with the working capital turnover ratio calculator.

Formula sources and scope

  • Principles of Financial Accounting — OpenStax, Rice University (peer-reviewed open textbook); 2019 first edition, ISBN 978-1-947172-68-5; U.S. GAAP-oriented educational definitions. Supports: quick ratio=(cash+marketableSecurities+accountsReceivable)/currentLiabilities. Accessed 2026-07-09.
  • Principles of Finance — OpenStax, Rice University (peer-reviewed open textbook); 2022 first edition, ISBN 978-1-951693-54-1; Jurisdiction-neutral finance definitions. Supports: quick ratio=(cash+marketableSecurities+accountsReceivable)/currentLiabilities. Accessed 2026-07-09.

These sources support the stated formula or definition. Results remain estimates based on the entered values and do not replace financial, legal, tax, lending, or investment advice. Compare periods, units, accounting definitions, and jurisdiction-specific rules before acting.

Sources

  • Corporate Finance Institute, Quick Ratio — definition, formula, and interpretation of the acid-test ratio.
  • Corporate Finance Institute, Cash Ratio — comparison point for the stricter cash-only liquidity ratio.

Frequently asked questions

What does the quick ratio measure?
The quick ratio measures whether a company could cover current liabilities with its most liquid current assets. It focuses on cash, marketable securities, and accounts receivable, so it is more conservative than the current ratio and more realistic than assuming every inventory dollar can be sold immediately.
Why is the quick ratio called the acid-test ratio?
The acid-test nickname reflects the idea of a strict test. Instead of counting every current asset, the ratio asks whether near-cash resources can pass a short-term solvency check. It is useful when inventory is seasonal, specialized, perishable, or likely to sell below book value in a hurry.
What quick ratio is considered healthy?
A quick ratio around 1.0 is often treated as a practical starting point because quick assets equal current liabilities. The better benchmark depends on industry, customer payment speed, supplier terms, and access to credit. Trend and peer comparison are more meaningful than one universal cutoff.
How is quick ratio different from cash ratio?
Cash ratio counts only cash and cash equivalents against current liabilities. Quick ratio is broader because it also includes marketable securities and accounts receivable. That makes quick ratio less severe than cash ratio but still stricter than current ratio, which includes inventory and other current assets.
Should doubtful receivables be included?
Only collectible receivables should support a liquidity conclusion. The calculator follows the standard input you provide, but analysts often adjust accounts receivable for overdue customers, disputed invoices, allowances for credit losses, or concentration risk when one customer represents a large share of the balance.
Can a low quick ratio be acceptable?
Yes. Some businesses receive cash quickly, turn inventory constantly, or have committed credit lines that reduce the need for large quick assets. A low result still deserves attention because it means the company depends on inventory sales, collections, refinancing, or operating cash inflows to meet near-term obligations.

Related calculators

Cash Ratio CalculatorCalculate the cash ratio from cash, cash equivalents, and current liabilities to measure the strictest layer of short-term liquidity before receivables or inventory.Current Ratio CalculatorCalculate the current ratio from current assets and current liabilities, including working capital and assets per dollar of liabilities.Defensive Interval Ratio CalculatorCalculate defensive interval days from cash, marketable securities, receivables, operating expenses, and non-cash charges to estimate liquidity runway.Working Capital CalculatorCalculate net working capital, current ratio, beginning and ending working capital, average working capital, and turnover from current assets and liabilities.Operating Cash Flow Ratio CalculatorCalculate operating cash flow ratio from trailing twelve-month operating cash flow and current liabilities, including quarterly input mode.Net Operating Working Capital CalculatorCalculate net operating working capital from cash, accounts receivable, inventories, accounts payable, and accrued expenses.

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