$
Please enter current assets.
Cash + receivables + inventory + prepaid expenses
$
Cannot exceed current assets.
Excluded from quick ratio (less liquid)
$
Cannot exceed current assets.
Also excluded from quick ratio
$
Please enter current liabilities.
All obligations due within 12 months
$
Cannot exceed current assets.
Used for cash ratio (most conservative)
Current Ratio
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⚠️ For informational use only. Liquidity ratios are one component of financial analysis. Consult a qualified financial analyst or accountant before making investment or lending decisions based on these calculations.
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Sources & Methodology
Liquidity ratio formulas verified against CFA Institute curriculum standards and U.S. Securities and Exchange Commission (SEC) financial reporting guidelines.
CFA Institute — Financial Analysis Techniques
Authoritative source for current ratio, quick ratio, and cash ratio formulas and interpretation benchmarks used by professional analysts
U.S. Securities and Exchange Commission (SEC) — EDGAR
Industry benchmark data sourced from SEC-filed balance sheets of publicly traded companies across sectors
Formulas used: Current Ratio = Current Assets ÷ Current Liabilities. Quick Ratio = (Current Assets − Inventory − Prepaid Expenses) ÷ Current Liabilities. Cash Ratio = Cash & Cash Equivalents ÷ Current Liabilities. Working Capital = Current Assets − Current Liabilities. All ratios rounded to two decimal places.
⏱ Last reviewed: March 2026
How to Calculate Liquidity Ratios
Liquidity ratios measure a company’s ability to meet its short-term financial obligations using its most liquid assets. They are among the first metrics analysts, creditors, and investors examine when assessing financial health. The three primary liquidity ratios — current ratio, quick ratio, and cash ratio — differ in how conservatively they define “liquid.”
Current Ratio Formula
Current Ratio = Current Assets ÷ Current Liabilities
Example: $500,000 current assets ÷ $250,000 current liabilities = 2.00
Interpretation: The company has $2.00 in current assets for every $1.00 of current liabilities. Generally healthy — target range is 1.5–2.5 for most industries.
Interpretation: The company has $2.00 in current assets for every $1.00 of current liabilities. Generally healthy — target range is 1.5–2.5 for most industries.
Quick Ratio (Acid-Test) Formula
Quick Ratio = (Current Assets − Inventory − Prepaid Expenses) ÷ Current Liabilities
Example: ($500,000 − $120,000 − $30,000) ÷ $250,000 = 1.40
Interpretation: Excludes inventory (may take time to sell) and prepaid expenses (cannot be converted to cash). A ratio ≥ 1.0 is generally considered adequate.
Interpretation: Excludes inventory (may take time to sell) and prepaid expenses (cannot be converted to cash). A ratio ≥ 1.0 is generally considered adequate.
Cash Ratio Formula
Cash Ratio = Cash & Cash Equivalents ÷ Current Liabilities
Example: $80,000 cash ÷ $250,000 current liabilities = 0.32
Interpretation: Most conservative ratio — only counts cash on hand. Most healthy companies maintain 0.2–1.0. Above 1.0 is very strong; may indicate excess idle cash.
Interpretation: Most conservative ratio — only counts cash on hand. Most healthy companies maintain 0.2–1.0. Above 1.0 is very strong; may indicate excess idle cash.
Industry Benchmark Reference Table
| Industry | Current Ratio | Quick Ratio | Cash Ratio | Notes |
|---|---|---|---|---|
| Manufacturing | 1.8–2.5 | 1.0–1.5 | 0.3–0.8 | Higher due to large inventory |
| Retail / Grocery | 1.0–1.5 | 0.3–0.8 | 0.1–0.4 | Fast inventory turnover allows lower ratios |
| Technology (SaaS) | 2.0–4.0 | 2.0–4.0 | 1.0–2.5 | Low inventory; high cash holdings |
| Healthcare | 1.5–2.5 | 1.2–2.0 | 0.4–1.0 | Strong receivables from insurance |
| Construction | 1.3–2.0 | 1.0–1.5 | 0.2–0.6 | Work-in-progress affects inventory |
| Restaurant / Food Service | 0.5–1.0 | 0.3–0.7 | 0.2–0.5 | Negative working capital is common |
Current Ratio vs. Quick Ratio — Which Matters More?
The gap between the current ratio and quick ratio reveals inventory dependency. A company with a current ratio of 2.5 but a quick ratio of 0.8 has most of its current assets locked in inventory — a risk if sales slow or inventory becomes obsolete. The quick ratio is the preferred metric for creditors evaluating short-term lending risk. The current ratio is more suitable for assessing general operational liquidity over a longer horizon.
💡 Working Capital Context: Working Capital = Current Assets − Current Liabilities. A company with $500,000 in current assets and $250,000 in current liabilities has $250,000 in working capital. The current ratio of 2.0 expresses this same fact as a ratio — making it comparable across companies of different sizes. Both metrics are always read together.
Warning Signs in Liquidity Ratios
A current ratio below 1.0 means current liabilities exceed current assets — the company cannot cover short-term debts with liquid assets alone. However, some companies (particularly retailers with fast inventory turnover and reliable cash flow, like Walmart) deliberately operate with current ratios below 1.0 and remain financially strong. Always interpret ratios in the context of the industry, business model, and trend over time.
Frequently Asked Questions
Current Ratio = Current Assets ÷ Current Liabilities. For example, $500,000 current assets ÷ $250,000 current liabilities = 2.0. A ratio above 1.0 means the company has more short-term assets than liabilities. A ratio of 1.5–2.5 is generally healthy for most industries, though norms vary significantly by sector.
Quick Ratio = (Current Assets − Inventory − Prepaid Expenses) ÷ Current Liabilities. Also called the acid-test ratio, it excludes inventory and prepaid expenses because they cannot be quickly converted to cash. A quick ratio of 1.0 or higher means the company can meet short-term obligations without selling inventory. Most analysts consider 1.0–1.5 healthy.
A current ratio between 1.5 and 2.0 is generally considered healthy for most industries. Below 1.0 is a warning sign that current liabilities exceed current assets. Above 3.0 may indicate the company is not efficiently deploying its assets. Retail and grocery companies often operate with current ratios of 1.0–1.5 due to fast inventory turnover, while manufacturing companies typically target 2.0–3.0.
The current ratio includes all current assets including inventory and prepaid expenses. The quick ratio excludes these less-liquid assets to give a more conservative view. If a company holds large amounts of slow-moving inventory, the quick ratio is a more reliable indicator of genuine short-term liquidity. A large gap between the two ratios signals heavy inventory dependency.
A current ratio below 1.0 means the company has more current liabilities than current assets — it cannot fully cover short-term obligations with liquid assets alone. This is a warning sign but not necessarily a crisis. Some companies deliberately operate with low current ratios by relying on fast inventory turnover, revolving credit facilities, or strong predictable cash flows. Industry context is essential.
Liquidity ratios measure ability to meet short-term obligations (due within 12 months). Solvency ratios measure long-term financial stability and ability to meet long-term debts. Key liquidity ratios are the current ratio, quick ratio, and cash ratio. Key solvency ratios include the debt-to-equity ratio, interest coverage ratio, and debt-to-assets ratio. Both sets together provide a complete picture of financial health.
Working Capital = Current Assets − Current Liabilities. The current ratio is working capital expressed as a ratio rather than an absolute dollar amount. Positive working capital means current assets exceed current liabilities. A current ratio of 2.0 means working capital equals the current liabilities — there is one dollar of cushion for every dollar owed short-term. Both metrics are always read together.
It depends on the context and audience. The current ratio is the most widely used and gives a general liquidity overview. The quick ratio is preferred by creditors and in sectors where inventory is large, illiquid, or seasonal. The cash ratio is used in crisis assessment when analysts need to know if a company can survive without selling any assets at all. Professional analysts always look at all three together.
Yes. If most current assets are tied up in slow-moving inventory or uncollectable receivables, the current ratio can appear healthy while actual liquidity is poor. This is why the quick ratio and cash ratio are essential supplements. A company with a current ratio of 2.5 but a quick ratio of 0.6 has most of its “liquid” assets locked in inventory — if sales dry up, it may still face a liquidity crisis despite the apparently strong current ratio.
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