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Cash Flow Projection Calculator

Project monthly cash in/out and ending balance over a 12-month horizon. Free online, browser-based tool with instant results and no signup.

Cash Flow Inputs

Starting Cash ($)Monthly Revenue ($)Monthly Growth Rate (%)Monthly Fixed Costs ($)Variable Costs (% of Revenue)One-Time Expenses ($)

One-Time Expense Month

Cash Flow Projection for Small Businesses

A cash flow projection forecasts how much money will move in and out of your business over a future period. Unlike a profit and loss statement, it tracks actual cash timing, which matters because profitable businesses can still run out of cash.

Why Cash Flow Projections Matter

Cash is the lifeblood of any business. A projection helps you anticipate shortfalls before they become emergencies, plan for large purchases or investments, negotiate better terms with vendors and lenders, and make data-driven decisions about hiring and growth.

Fixed vs. Variable Costs

Fixed costs remain constant regardless of revenue: rent, salaries, insurance, loan payments.
Variable costs scale with revenue: cost of goods sold, commissions, payment processing, shipping.

Growth Rate Compounding

This calculator applies your monthly growth rate as a compound figure. For example, 5% monthly growth on $50,000 revenue yields $51,340 in month 3 (not $57,500). Over 12 months, 5% monthly growth results in roughly 80% annual growth due to compounding.

Dealing with Negative Months

If your projection shows negative cash months, consider building a cash reserve, securing a line of credit before you need it, adjusting payment terms with customers and vendors, or timing large expenses to coincide with high-revenue periods.

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How to Use the Cash Flow Projection Calculator

1
Enter your values
Open the Cash Flow Projection Calculator and fill in the required input fields with your numbers or selections.
2
Review the calculation
The tool automatically computes the result as you type. Double-check your inputs to ensure accuracy.
3
Interpret your results
Review the calculated output along with any breakdowns, charts, or explanations provided to understand what the numbers mean for your situation.

Frequently Asked Questions

What is the Cash Flow Projection Calculator?

The Cash Flow Projection Calculator is a free browser-based tool on ConvertCrunch. Project monthly cash in/out and ending balance over a 12-month horizon. Free online, browser-based tool with instant results and no signup. It requires no downloads, installations, or account signups. Simply enter your values and get instant, accurate results. The tool is designed for quick calculations and informed decision-making, whether you are a professional, student, or everyday user looking for reliable answers.

How do I use the Cash Flow Projection Calculator?

Using the Cash Flow Projection Calculator is straightforward. Enter your values into the input fields provided on the page, then calculate or adjust parameters to explore scenarios. Most processing happens locally in your browser. If a feature uses a third-party service, the tool identifies that connection and the privacy policy explains it. Most users get the answers they need in under a minute.

Is the Cash Flow Projection Calculator free to use?

Yes, the Cash Flow Projection Calculator is completely free to use with no account signup, email requirement, or premium tier. Most calculations run locally in your browser. Features that depend on live data or a third-party service require a network connection and are identified in the tool. You can use it as many times as you need for personal, educational, or professional purposes.

How accurate is the Cash Flow Projection Calculator?

The Cash Flow Projection Calculator uses standard financial formulas widely accepted in business planning and analysis. Results depend entirely on the accuracy of the inputs you provide. Real-world outcomes may differ due to market conditions, unforeseen costs, and other variables not captured in the model. Use the results as a planning baseline and adjust assumptions based on your specific business context and industry benchmarks.

Explore Related Resources

Go deeper with workflow guides, side-by-side comparisons, and reusable embeds connected to this tool.

Guides

Best Free Business Planning Calculators Online (2026)

Comparisons

Burn Rate Calculator vs Cash Flow Projection Calculator

Embed This Tool

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