Key Takeaway: Working capital is the cash cushion between what you owe soon and what you can turn into cash soon. Too little, and normal operations become a constant scramble.
What's on This Page
The Formula
Current assets include cash, receivables, and inventory. Current liabilities include payables and any short-term debt due within a year.
Example
Current assets: $180,000 (cash + receivables + inventory). Current liabilities: $130,000.
Three Levers That Improve It
- Shrink receivables collection time. See Customer Payment Tracking
- Reduce excess inventory. Inventory is a current asset, but too much of it tied up in slow-moving stock is working capital that isn't actually working
- Extend payables terms where possible. See Supplier Credit Management
Working capital and cash flow are related but distinct. See Cash Flow Guide for how they connect.
For further reading, see the SEC's Beginners' Guide to Financial Statements.
Checklist
- Calculate current assets minus current liabilities
- Identify how much cash is tied up in slow-moving inventory
- Review receivables collection time as a lever
- Review payables terms as a lever
- Track working capital as a trend, not a one-time snapshot
- Connect working capital changes to the cash flow statement
Common Mistakes
FAQ
What does working capital actually measure?
The cash cushion between what a business owes soon and what it can turn into cash soon, calculated as current assets minus current liabilities.
What counts as a current asset?
Cash, receivables, and inventory, the assets that can reasonably convert to cash within about a year.
What are the three main levers for improving working capital?
Shrinking receivables collection time, reducing excess inventory, and extending payables terms where possible.
Is working capital the same as cash flow?
No, they're related but distinct. Working capital is a balance-sheet snapshot, while cash flow tracks the actual movement of money over a period.
Calculate This For Your Business
Related Guides in the Finance Academy
- Cash Flow Guide. the related but distinct concept of cash movement
- Profit vs Cash Flow. why working capital can be tight even in a profitable business
- Break-Even Analysis Explained. another guide in the Finance Academy