Business · Cash flow
Calculadora de Flujo de Caja
Proyecta el flujo de caja de tu negocio, monitorea tu posición de efectivo, e identifica posibles déficits antes de que impacten tus operaciones. Estima entradas y salidas mensuales, proyecta tu saldo final de efectivo, y explora diferentes escenarios para tomar decisiones financieras más informadas.
⚠️ Educational use only.
Proyección basada en supuestos actuales. Los resultados reales pueden variar.
1. Monthly cash inflows
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%
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📤 2. Monthly cash outflows
Cost of sales
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Payroll
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Operating expenses
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$
Debt payments
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$
Owner compensation
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Taxes
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Capital investments
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3. Working capital
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$
months
4. Forecast controls
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🎲 5. Escenarios "¿Qué pasa si...?"
📈 Cash flow forecast
Month-by-month cash balance. Red zones indicate months when cash goes below zero.
📊 KPI dashboard
🎯 Cash reserve goal
⚠️ Identified risks
🗓️ Cash events calendar
Upcoming significant cash outflows.
📉 Industry benchmarks
🎓 Recommendations to improve
✅ Recommended action plan
⚖️ Compare scenarios
Guarda hasta 4 escenarios.
📝 Personalized summary
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Cómo funciona esta calculadora Transparent
Proyecta flujo de caja mes a mes con panel completo de KPIs financieros.
Supuestos y limitaciones Conservative
Herramienta educativa de planificación. Consulta un CPA para análisis formal.
Fuentes Cited
This calculator is based on widely recognized business cash flow management principles, including information from:
- AICPA — Small Business Cash Flow Management
- SBA — Manage Your Finances
- Federal Reserve — Small Business Credit Survey
- SCORE — Cash flow templates & guides
- America's SBDC — Small Business Development Centers
- JPMorgan Chase Institute — Small Business Cash Buffer Days research
- Investopedia — Cash Flow definitions
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Explore Wells Fargo Resources →Cash Flow Is Not the Same as Profit
Un negocio rentable aún puede quedarse sin efectivo. La utilidad mide cuánto dinero gana tu negocio en papel, mientras que el flujo de caja mide cuándo el dinero realmente entra y sale.
For example, if you invoice $100,000 today but your customers pay in 90 days, while you must pay suppliers, payroll, and rent within 30 days, you need enough working capital to cover that 60-day gap. Without sufficient cash reserves or financing, even a profitable business can face serious financial stress.
This calculator helps you forecast your cash position, identify potential cash shortages before they occur, and make informed decisions to protect your business's financial health.
Frequently asked questions
1. What is business cash flow?
Business cash flow is the movement of money into and out of your business. Positive cash flow means you receive more cash than you spend during a given period, while negative cash flow means more cash is leaving your business than coming in. Maintaining healthy cash flow is essential for paying employees, suppliers, rent, taxes, and other operating expenses.
2. Why is cash flow important?
Cash flow is one of the most important indicators of a business's financial health. Even profitable businesses can experience financial difficulties if they don't have enough cash available to meet their short-term obligations. Effective cash flow management helps businesses remain stable, invest in growth, and navigate unexpected challenges.
3. What is the difference between cash flow and profit?
Profit is the amount of money your business earns after expenses are deducted from revenue. Cash flow measures when money is actually received and spent. A business may report a profit while experiencing cash shortages if customers pay slowly or significant expenses must be paid before revenue is collected.
4. How does this cash flow calculator work?
This calculator estimates your monthly cash inflows and outflows to forecast your future cash position. It helps you identify potential cash shortages, estimate your cash runway, evaluate different financial scenarios, and make more informed business decisions.
5. What information do I need to use this calculator?
For the most accurate forecast, you should provide information such as: average monthly revenue, expected customer collections, cost of goods sold, payroll expenses, rent and utilities, operating expenses, loan payments, taxes, current cash balance, and other expected cash inflows or outflows. Providing more complete information generally results in a more accurate cash flow projection.
6. What is positive cash flow?
Positive cash flow occurs when your business receives more cash than it spends during a specific period. This generally allows you to pay bills on time, build cash reserves, invest in growth, reduce debt, and better manage unexpected expenses.
7. What is negative cash flow?
Negative cash flow occurs when cash leaving your business exceeds the cash coming in. While temporary negative cash flow may occur during periods of growth or investment, prolonged negative cash flow can create financial stress and may require cost reductions, additional financing, or operational changes.
8. What is a cash flow forecast?
A cash flow forecast estimates the amount of cash your business expects to receive and spend over a future period, such as one month, three months, six months, or one year. Forecasting helps business owners anticipate cash shortages before they occur and make proactive financial decisions.
9. What is working capital?
Working capital is the difference between your current assets and current liabilities. It represents the funds available to cover your day-to-day operating expenses and short-term financial obligations. Strong working capital generally provides greater financial flexibility.
10. Are the calculator results guaranteed?
No. This calculator provides educational estimates based on the information you enter. Actual cash flow may differ due to changes in sales, customer payment timing, unexpected expenses, economic conditions, financing, and other business factors.
11. What is a cash runway?
Cash runway measures how long your business can continue operating using its available cash if current cash inflows and outflows remain the same. It is typically expressed in months and helps business owners understand how much time they have before additional financing or increased revenue may be needed.
12. What is a cash burn rate?
Cash burn rate is the amount of cash your business spends over a specific period, usually each month. Monitoring your burn rate helps you understand how quickly your cash reserves are being used and whether your current spending is sustainable.
13. How can I improve my business cash flow?
There are many ways to strengthen cash flow, including: collect customer payments more quickly, negotiate longer payment terms with suppliers, reduce unnecessary expenses, increase profit margins, improve inventory management, build a cash reserve, refinance high-cost debt when appropriate, and forecast cash flow regularly. Small improvements in these areas can have a significant impact on your business's financial stability.
14. Why do profitable businesses sometimes run out of cash?
Profit and cash flow are not the same. A business may record revenue when a sale is made, but the customer may not pay for 30, 60, or even 90 days. Meanwhile, payroll, rent, inventory, and other expenses often must be paid immediately. Without sufficient working capital, even profitable businesses can experience cash shortages.
15. How often should I update my cash flow forecast?
Many businesses benefit from updating their cash flow forecast at least once a month. Businesses experiencing rapid growth, seasonal fluctuations, or financial challenges may choose to review and update their projections weekly.
16. Can this calculator help me prepare for seasonal changes?
Yes. By adjusting your expected revenue and expenses, the calculator can help you estimate how seasonal fluctuations may affect your cash position. This allows you to prepare for slower sales periods or increased operating costs before they occur.
17. How much cash should my business keep in reserve?
The ideal cash reserve varies by industry, business model, and risk profile. Many financial professionals recommend maintaining enough cash to cover three to six months of operating expenses, although some businesses may require larger reserves depending on the volatility of their cash flow.
18. What is the difference between cash flow and working capital?
Cash flow measures the movement of cash into and out of your business over time. Working capital measures your ability to meet short-term financial obligations by comparing current assets to current liabilities. Both are important indicators of financial health, but they measure different aspects of your business.
19. Can this calculator help me decide whether I need financing?
Yes. If your forecast shows recurring cash shortages or limited cash runway, the calculator can help you identify when additional financing, a line of credit, or other funding options may be worth exploring. It can also help you evaluate how financing could affect your future cash flow.
20. Can I compare different cash flow scenarios?
Yes. Comparing multiple scenarios—such as higher sales, slower customer payments, increased payroll, or unexpected expenses—can help you understand how different business decisions may affect your future cash position and prepare for both opportunities and potential challenges.
21. How can I speed up customer payments?
Improving collections can significantly strengthen cash flow. Consider sending invoices promptly, offering multiple payment options, setting clear payment terms, sending automated reminders, requesting deposits for larger projects, and following up on overdue invoices consistently. Shortening your collection cycle by even a few days can improve your available cash.
22. How does inventory affect cash flow?
Inventory ties up cash until products are sold. Carrying excessive inventory can reduce available working capital and increase storage costs, while insufficient inventory can lead to missed sales. Maintaining the right inventory levels helps improve cash flow and operational efficiency.
23. Should I use a business line of credit to manage cash flow?
A business line of credit can help cover temporary cash flow gaps caused by seasonal fluctuations or delayed customer payments. However, it should generally be used as a short-term financing tool rather than a long-term solution to ongoing cash flow problems. Borrowing decisions should align with your overall financial strategy.
24. What should I do if my cash flow forecast shows a future shortage?
A projected cash shortage gives you time to take corrective action before it becomes a crisis. Depending on your situation, you may consider accelerating collections, reducing discretionary expenses, negotiating longer payment terms with suppliers, delaying nonessential purchases, increasing prices where appropriate, or exploring financing options to improve liquidity.
25. Can rapid business growth create cash flow problems?
Yes. Fast-growing businesses often need additional cash to purchase inventory, hire employees, expand operations, or complete projects before receiving customer payments. Managing growth carefully and forecasting cash needs can help prevent cash shortages during expansion.
26. What financial metrics should I monitor in addition to cash flow?
Business owners should regularly monitor several key financial indicators, including: operating cash flow, free cash flow, cash runway, burn rate, working capital, current ratio, quick ratio, gross profit margin, net profit margin, accounts receivable turnover, and accounts payable turnover. Together, these metrics provide a more complete picture of your business's financial health.
27. Can this calculator help me prepare for an SBA loan or business financing?
Yes. Understanding your historical and projected cash flow can help you prepare for conversations with lenders. Many banks and SBA lenders evaluate cash flow, debt repayment capacity, working capital, and financial projections when reviewing loan applications.
28. Does this calculator help identify cash flow risks?
Yes. The calculator is designed to highlight potential risks such as declining cash balances, negative cash flow, limited cash runway, slow customer collections, high fixed expenses, or increasing debt obligations. Identifying these issues early allows you to take proactive steps before they affect your business.
29. Does using this calculator affect my credit score or create a financial record?
No. This calculator is an educational planning tool. It does not perform a credit inquiry, share your information with lenders, or create an official financial statement. Using it has no impact on your personal or business credit.
30. What should I do after completing my cash flow forecast?
Review your projected cash position, identify periods when cash may become tight, and develop an action plan to strengthen liquidity. Update your forecast regularly as your business changes, and consider consulting your CPA, bookkeeper, financial advisor, or lender if your projections indicate recurring cash flow challenges or upcoming financing needs.