Current Ratio: Formula, Calculation & What Is a Good Ratio

The current ratio is the most fundamental measure of short-term liquidity — it tells you whether a company has enough liquid assets to cover the bills coming due within the next twelve months. A ratio above 1.0 means the company has more current assets than current liabilities. A ratio of 2.0 means twice as many — a comfortable cushion. Below 1.0 means near-term obligations exceed liquid assets, which sounds alarming but isn't always problematic.

The distinction between long-term solvency (measured by D/E and Net Debt/EBITDA) and short-term liquidity (measured by the current ratio) is critical. A company can be perfectly solvent long-term — valuable assets, manageable total debt — and still face a liquidity crisis if it can't pay next month's bills. This is how otherwise healthy companies go bankrupt: not because they're insolvent, but because they run out of cash at the wrong moment.

Current Assets include everything convertible to cash within one year: cash and equivalents, short-term investments, accounts receivable, inventory, and prepaid expenses. Current Liabilities include everything due within one year: accounts payable, short-term debt, the current portion of long-term debt, accrued expenses, and deferred revenue.

A ratio of 1.5 means $1.50 in liquid assets for every $1.00 in near-term obligations. Asset quality matters: a company with a 2.0 ratio dominated by slow-moving inventory is weaker than one with 1.5 dominated by cash and receivables. NVIDIA maintains a current ratio of 3.91 — nearly $4 in liquid assets per dollar of obligations, providing exceptional flexibility.

Step 1: Find Current Assets on the balance sheet. For example: Cash $200M + Receivables $150M + Inventory $80M + Other $20M = $450M total current assets.

Step 2: Find Current Liabilities on the balance sheet. Accounts Payable $120M + Short-term Debt $50M + Accrued Expenses $80M = $250M total current liabilities.

Step 3: Divide: $450M ÷ $250M = 1.80.

A current ratio of 1.80 means the company has a solid liquidity cushion — it could lose 44% of its current assets and still cover all near-term obligations. This falls well within the healthy range for most industries. For comparison, META sits at approximately 2.6 (strong cash position), while JPMorgan shows 0.52 (normal for banks where customer deposits are classified as current liabilities).

The quick ratio (or acid-test ratio) is a stricter version of the current ratio that excludes inventory and prepaid expenses from current assets. The formula: Quick Ratio = (Cash + Short-term Investments + Accounts Receivable) / Current Liabilities. By stripping out inventory — which may take months to sell and might need to be discounted — the quick ratio gives a more conservative view of immediate liquidity.

The gap between current ratio and quick ratio reveals inventory dependency. A retailer with a current ratio of 2.0 but quick ratio of 0.8 is sitting on massive inventory that dominates its current assets — if that inventory can't be sold quickly (seasonal goods, fashion, electronics approaching obsolescence), the company's true liquidity is much weaker than the current ratio suggests. For service companies, software businesses, and financials with minimal inventory, the two ratios are nearly identical. When evaluating manufacturing or retail companies, check both — a large spread is a yellow flag worth investigating.

For most non-financial companies, a current ratio between 1.5 and 3.0 is healthy. Below 1.5, the liquidity cushion is thin. Above 3.0, the company may be hoarding cash unproductively. Below 1.0 requires careful analysis.

Industry context is essential. Banks routinely operate below 1.0 because customer deposits (a current liability) are actually a stable funding source. Subscription businesses often show low ratios because deferred revenue (cash already collected) inflates current liabilities. Capital-light tech companies often exceed 2.5 because they generate far more cash than they need short-term. The UQS Risk pillar evaluates the current ratio alongside four other metrics — Net Debt/EBITDA, D/E, Interest Coverage, and the Altman Z-Score — so no single ratio produces a misleading risk assessment.

The Current Ratio carries 20% weight in the Risk pillar, equal to Debt-to-Equity. Higher ratios earn higher Risk scores (the pillar uses higher-is-better semantics where high score = low risk). Scoring rewards ratios above 1.5 and penalizes below 1.0 for most sectors.

The scoring thresholds acknowledge that certain business models structurally operate below 1.0: banks, subscription businesses with large deferred revenue, and retailers with strong supplier terms. For financial-sector companies, liquidity metrics may be treated differently to avoid penalizing structural characteristics. When null, the 20% weight redistributes to the remaining Risk metrics. Read the full UQS methodology →