Working Capital Calculator
Calculate your net working capital, current ratio, quick ratio, and cash ratio — see if your business can cover its short-term obligations, and how much liquidity cushion you really have.
💰 Net Working Capital
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Current Ratio
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assets ÷ liabilities
Quick Ratio
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acid-test ratio
Cash Ratio
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most conservative
🎯 What this means
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📚 Want to master your business finances?
📖 See top-rated working capital management books on Amazon →📌 5 Tips to Improve Your Working Capital
- ✓ Collect receivables faster. Every extra day an invoice sits unpaid is a day your working capital is locked up. Shorten payment terms from 30 to 15 days, offer 1–2% early-payment discounts, and automate invoice reminders. Cutting DSO by 10 days on $50K in monthly receivables frees up ~$16K in working capital.
- ✓ Run inventory leaner. Inventory ties up cash that could be deployed elsewhere. Use just-in-time ordering, clear slow-moving stock at a discount, and track inventory turnover. Reducing inventory by $20K adds $20K to available working capital.
- ✓ Negotiate longer payable terms. Extending supplier payment terms from 30 to 45 days shifts the timing in your favor. Be transparent with suppliers — many prefer 45-day reliable payments over 30-day late ones.
- ✓ Refinance short-term debt. Convert short-term loans into longer-term ones to shrink current liabilities. This directly boosts working capital without raising new capital. Even a $30K loan moved from 2-year to 5-year term can add $15K+ to NWC.
- ✓ Track the trend, not just the snapshot. A single working capital figure is a point-in-time photo. Calculate it monthly and plot the trend. A declining current ratio over three months is an early warning that a single reading would miss.
Disclaimer: This calculator provides working capital estimates for educational purposes only. It uses standard liquidity formulas (current, quick, and cash ratios) and does not account for off-balance-sheet items, contingent liabilities, or industry-specific adjustments. Not financial or business advice — consult a qualified accountant or financial advisor for decisions about your specific business.
Related Tools
Working capital is your business liquidity snapshot. These eight business and finance calculators cover the rest of the picture — from break-even and burn rate to SaaS metrics, overhead costs, profit margins, ROI, and the total cost of your loans.
- Break-Even Calculator — working capital tells you about liquidity; break-even tells you when you turn a profit. Use both for a complete financial picture.
- Profit Margin Calculator — a healthy current ratio with thin margins is fragile; see how pricing changes affect both your margin and your working capital runway.
- Overhead Cost Calculator — overhead is a major component of current liabilities; quantify it to understand how much working capital you really need.
- Loan Payment Calculator — short-term loan payments are a current liability that directly reduces your working capital. Model how they shift your ratio.
- ROI Calculator — working capital without returns is wasted liquidity; see how hard each dollar of your current assets is working.
- Financial Health Score Calculator — working capital is one liquidity metric; this 10-factor score puts it in full business financial context.
- Burn Rate Calculator — working capital tells you what you have; burn rate tells you how fast you’re spending it. Pair both to see your true runway.
- SaaS Metrics Calculator — working capital is just one of the core SaaS financial metrics. See MRR, churn, CAC, and LTV alongside liquidity for the full picture.