Quick Ratio (Acid Test) Calculator

Short-term liquidity comes into focus the moment you weigh a company's most liquid assets against its current liabilities. The quick ratio does exactly that, showing whether a business can cover its immediate obligations without leaning on inventory sales. In the fast-moving conditions of 2026, where inventory values can swing quickly, that distinction matters, and a solid reading points to financial resilience under cash-flow strain.

To compute it, divide Liquid Assets by Current Liabilities. Liquid Assets generally means Cash and Cash Equivalents, Marketable Securities, and Accounts Receivable. Inventory stays out of the numerator on purpose, since turning stock into cash can be slow and uncertain, which is the idea behind the name 'acid test'.

Reading the result calls for some judgment. An unusually high ratio can flag idle, underused assets, while a very low one warns of looming liquidity trouble. Watch companies whose accounts receivable are hard to collect, because uncollectible balances inflate liquid assets on paper. Weigh any figure against industry benchmarks and the firm's own track record, since the threshold for 'good' shifts from sector to sector.