Working Capital Calculator
Calculate your working capital and current ratio to assess your business's short-term liquidity and ability to meet upcoming obligations. Use it when reviewing financial health, applying for credit, or preparing for seasonal cash demands.
About this calculator
Working capital measures the funds available to run day-to-day business operations after covering short-term obligations. The standard formula is: Working Capital = Current Assets − Current Liabilities. Current assets include cash, accounts receivable, and inventory — resources expected to be converted to cash within 12 months. Current liabilities include accounts payable, short-term debt, and accrued expenses due within the same window. The Current Ratio = Current Assets / Current Liabilities provides a proportional view: a ratio above 1.0 means more assets than liabilities, with 1.5–2.0 considered healthy for most industries. The Quick Ratio = (Current Assets − Inventory) / Current Liabilities strips out less liquid inventory for a more conservative liquidity test. Note: the formula shown includes an industry-type multiplier field, which scales the working capital result for comparative benchmarking purposes.
How to use
Suppose current assets are $150,000 and current liabilities are $90,000. Step 1: Working Capital = $150,000 − $90,000 = $60,000. Step 2: Current Ratio = $150,000 / $90,000 = 1.67. Step 3: If inventory is $30,000, Quick Ratio = ($150,000 − $30,000) / $90,000 = $120,000 / $90,000 = 1.33. A current ratio of 1.67 and quick ratio of 1.33 both exceed 1.0, indicating the business can comfortably cover its short-term liabilities without relying entirely on inventory liquidation.
Frequently asked questions
What does a negative working capital mean for a small business?
Negative working capital means current liabilities exceed current assets, indicating the business may struggle to meet short-term obligations without additional financing or revenue. For some business models — like grocery retailers or subscription services that collect payment before delivering goods — negative working capital is normal and even strategic. However, for most small businesses, persistent negative working capital signals a liquidity risk that can lead to missed supplier payments, credit downgrades, or insolvency. Addressing it typically involves improving receivables collection, negotiating longer payment terms with suppliers, or securing a revolving credit facility.
How does accounts receivable affect working capital and cash flow?
Accounts receivable is a current asset, so higher receivables increase working capital on paper. However, uncollected receivables do not pay bills — they represent cash that has been earned but not yet received. A business with high receivables and slow collection cycles may show strong working capital on a balance sheet but still face a cash crunch. Reducing days sales outstanding (DSO) by offering early payment discounts or tightening credit terms converts receivables to cash faster, improving real-world liquidity beyond what the working capital figure alone reflects.
What current ratio is considered healthy for a manufacturing or retail business?
A current ratio between 1.5 and 2.0 is generally considered healthy for manufacturing and retail businesses, providing a comfortable buffer above short-term liabilities. Ratios below 1.2 may indicate liquidity stress, particularly in capital-intensive industries where assets are harder to liquidate quickly. Ratios above 2.5 can suggest inefficient use of assets — excess cash or inventory that could be deployed more productively. Industry norms vary: capital-light service businesses may operate efficiently at 1.2–1.5×, while inventory-heavy manufacturers benefit from maintaining higher ratios to buffer against supply chain disruptions.