Quick Ratio Calculator: Acid-Test Ratio and Liquidity

Quick Ratio (Acid-Test Ratio) Calculator

Estimate short-term liquidity using a clearly selected definition of quick assets. Compare another period or enter your own target ratio.

Quick assets by components

Use balances from the same reporting date, entity scope, currency and scale. Current liabilities must be positive.

Optional prior-period comparison

Quick ratio formula

Quick ratio (acid-test ratio) = quick assets ÷ current liabilities. The result is shown as a multiple (×) and a percentage. Quick assets are current assets expected to be available relatively soon; inventory and prepaid expenses are commonly excluded.

This calculator offers two definitions. The component method adds cash and cash equivalents, short-term investments and net receivables. The subtraction method deducts inventory and prepaid/other excluded current assets from total current assets. Classification varies by accounting policy and analysis; use consistent statements and disclose the method when comparing companies.

Verified example

Cash $450,000 + short-term investments $50,000 + net receivables $500,000 = $1,000,000 quick assets. With current liabilities of $800,000, the ratio is $1,000,000 ÷ $800,000 = 1.25× (125%). A prior balance of $900,000 quick assets ÷ $750,000 liabilities = 1.20×, so the change is +0.05×, or +5 percentage points (about 4.17% relative). At a user-entered 1.00× target, quick assets corresponding to current liabilities are $800,000; current quick assets exceed that scenario by $200,000.

Assumptions and limitations

  • Current liabilities must be greater than zero. Quick assets may be zero; the result is then 0×. Monetary inputs support 0 to 1,000,000,000,000 with up to 6 decimal places; the target ratio supports values above 0 through 1,000,000.
  • In subtraction mode, inventory and other excluded amounts cannot exceed current assets. All amount inputs must use the same currency, scale and reporting date.
  • The currency selector formats amounts only; no foreign-exchange conversion or statement import is performed. The prior-period comparison uses manually entered quick assets and current liabilities.
  • No single quick-ratio threshold is appropriate for every industry or company. Seasonality, cash-flow timing, receivable quality, credit lines and operating model matter; this is not a solvency opinion, loan approval, accounting audit or investment recommendation.

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