Working Capital Calculator

Working capital is the short-term liquidity cushion of a business.

How the Math Works

Working capital is calculated using the simple formula: Working Capital = Current Assets minus Current Liabilities. Current assets are the resources a company expects to convert into cash within one operating cycle, such as accounts receivable, inventory, and cash. Current liabilities include all obligations due within the same period, including accounts payable, short-term debt, and accrued expenses. By subtracting what the company owes from what it owns, we arrive at the net working capital figure, which represents the company's short-term financial health.

Practical Applications

To apply this calculation practically, gather your balance sheet data and identify all current assets and current liabilities. Sum up items like cash, marketable securities, accounts receivable, and inventory for the asset total. Then add together accounts payable, short-term loans, interest payable, and other current obligations for the liability total. Subtract one from the other to find your working capital. Financial analysts typically examine this figure quarterly and compare it to previous periods, industry benchmarks, and the company's working capital ratio to assess liquidity trends and operational efficiency.

Day-to-Day Use

Understanding your working capital helps you manage daily business operations more effectively. A positive working capital indicates you have sufficient resources to meet short-term obligations while funding ongoing activities, giving you confidence in making payroll, paying suppliers, or purchasing inventory. If working capital is too low, you might delay payments or seek short-term financing. Conversely, excessively high working capital might suggest inefficient use of funds. Business owners use this metric when deciding between expanding operations, investing in equipment, or building cash reserves to weather slow periods.

Worked example

$300k − $150k → $150k.

FAQ