Free Business Cash Flow Calculator

Venn’s cash flow calculator is designed for businesses that want to easily track and project their inflows and outflows. It provides an instant overview of your liquidity, allowing you to stay in control and make informed decisions based on real numbers, not estimates.

Starting Cash Balance

Cash Inflows: Revenue, funding, and international payments received

Cash Outflows: All business expenses, payroll, rent, vendors, taxes, etc.

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Business Cash Flow Calculator

Most seasoned entrepreneurs will agree that although ideas and grit matter, cash flow is what keeps the lights on. It is your business's financial pulse, representing the flow of money in and out of your business.

But tracking it accurately can be complicated, especially when you’re dealing with multiple income sources, operating expenses, currencies, or payment timelines. 

For startups and SMBs, using a cash flow calculator can make it easier to understand where your money is going and when. But it works even better when paired with Venn.

With features like multi-currency accounts, low-cost global transfers, and automated workflows, Venn provides businesses with the tools for efficient cash management, eliminating the headaches of manual work and traditional provider fees.

Ready to see your numbers?

Try Venn’s Integrated Finance Platform for real-time cash flow insights and to manage all your business spend.

Simplify Cash Flow & Expense Management with Venn

Easily manage expenses, issue cards for your team, auto-match receipts, and earn cashback on spend—all from one powerful platform built for Canadian businesses.

Simple Cash Flow Calculator

Venn’s cash flow calculator is designed for businesses that want to easily track and project their inflows and outflows. It provides an instant overview of your liquidity, allowing you to stay in control and make informed decisions based on real numbers, not estimates.

Input Definitions:

  • Starting Cash Balance: The amount on hand at the beginning of the selected period.
  • Cash Inflows: Revenue, funding, and international payments received.
  • Cash Outflows: All business expenses: payroll, rent, vendors, taxes.
  • Time Period: Weekly, monthly, or quarterly, choose what suits your needs.
  • Currency Type (Optional): CAD, USD, GBP, or EUR, ideal for businesses using Venn’s multi-currency setup.

How to Calculate Cash Flow

This simple accounting formula gives you a snapshot of your business’s cash position. It tracks the money coming into your business and the money going out to cover expenses such as payroll, vendor payments, and operating costs. 

Positive cash flow means your business is generating more than it’s spending, which is ideal to estimate revenue and fuel future growth. Negative cash flow simply means you’re spending more than you earn.

Cash Flow Formula:

Free Cash Flow       =        Operating Cash Flow       −         Capital Expenditures

Step-by-Step Guide to Using a Cash Flow Calculator

Here is the step-by-step guide on how to get accurate, real-time cash flow projections using the calculator.

Step 1. Input Your Business Data

Start by gathering:

  • Income: Sales, investment, or other revenue streams, including multi-currency earnings.
  • Expenses: Rent, payroll, software subscriptions, vendor payments.
  • Taxes: Estimated tax liabilities that can impact cash reserves.
  • Timing: When do your inflows and outflows actually occur?

You may also want to account for credit losses or overdue invoices by learning how to calculate bad debt expense. This helps sharpen your forecasts, keep your cash flow realistic, and stay compliant with accounting standards like IFRS.

Step 2. Analyze the Results

Next, input your numbers into the Cash Flow formula:

Free Cash Flow       =        Operating Cash Flow       −         Capital Expenditures

Example: A business reports $50,000 in inflows and $40,000 in outflows for June:

Free Cash Flow     =      $50,000     −    $40,000     =     $10,000

A positive number indicates that your business is generating more revenue than it's spending, leaving room to evaluate savings or reinvest

.

A negative number highlights potential shortfalls. This is your cue to predict cash shortages and adjust.

Step 3. Adjust for Business Needs

Tailor your approach based on business type:

  • Startups: Track runway and prepare for funding rounds
  • SMBs with global operations: Use FX tools to reduce conversion losses
  • Professional services: Sync cash flow to project billing cycles

Different Types of Cash Flow Calculators

From basic tracking to detailed financial forecasting, different cash flow calculators offer different insights. Here’s how to choose the right one for your business.

1) Net Cash Flow Calculator

Definition: Measures your total cash gained or lost over a period.


Formula:

Net Flow       =        Total Inflows        −         Total Outflows

Use Case: Perfect to track financial health in real time. Venn’s built-in visibility reduces errors and allows businesses to forecast more confidently.

2) Cash Flow Statement Calculator

Definition: Breaks down cash by activity: operations, investing, and financing over a period for comprehensive reporting.

Formula:

Cash Flow from Operations    =    Net Income   +   Depreciation   +   Working Capital

Cash Flow from Investing       =     Asset Sales   −   Investments                  

Cash Flow from Financing      =     Issuing Debt/Equity   −   Cash Repayments

Use Case: Best suited for financial planning by accountants or CFOs needing detailed reports. Venn’s QuickBooks/Xero sync simplifies this process.

3) After-Tax Cash Flow Calculator

Definition: Adjusts cash flow after accounting for tax obligations.


Formula:

After-Tax Cash Flow     =     Net Cash Flow    −    (Net Cash Flow × Tax Rate)

Use Case: Useful to manage debt and plan reinvestments. Venn helps automate tax calculations within your broader cash flow picture.

Another advanced option is a discounted cash flow calculator, which focuses on future income projections and adjusts for the time value of money. This approach is commonly used to estimate a business’s intrinsic value, making it a helpful tool for evaluating long-term investments or strategic decisions.

Why Use a Cash Flow Calculator for Your Business?

A cash flow calculator gives real-time clarity on where your money is going, when it’s moving, and what to expect next. It's a simple tool that brings transparency and control to your finances, especially when powered by Venn.

Real-Time Insights for Decision Making

Venn delivers instant cash flow insights via its dashboard, enabling CFOs and financial teams to make informed decisions without waiting for traditional reports, thereby reducing hours from their weekly workload.

Simplified Accounting Integration

Venn’s two-way sync with QuickBooks and Xero automates data entry, reducing manual errors and ensuring cash flow projections are accurate and up-to-date.

Multi-Currency Support and Global Payments

Operate in CAD, USD, GBP, and EUR with FX rates as low as 0.25% and send payments to over 180 countries, minimizing losses from exchange rate fluctuations.

Instant Fund Access and Transfers

Need to move funds fast? Venn offers Interac e-Transfer® and international transfers in under 48 hours, key for forecasting and reacting quickly.

Venn’s All-in-One Financial Platform for Smarter Cash Flow Management

Every business experiences fluctuations in cash flow, but reacting too late can be costly. Here’s how Venn elevates your cash flow game:

Lower FX Fees and Streamlined Payments

Save on cross-border transactions with 0.25% FX rates and free local payments (EFT, ACH). That’s extra room to improve profitability.

Full Integration with Your Financial Systems

QuickBooks and Xero integrations ensure cash flow data is always accurate and accessible, with no duplicate entry required.

Real-Time Payments and Instant Access

Delays in payments can disrupt your entire cash flow. With Venn, businesses can move money instantly using features like Interac e-Transfers® and global transfers that arrive in under 48 hours.

Flexibility and Scalability for Growing Businesses

Venn’s tools scale with your business, from startups managing cash burn to scale-ups handling international payments. Set custom workflows and issue unlimited cards with ease.

Key Takeaways:

  • Cash flow is a key indicator of your business’s financial health, so tracking it helps you stay ahead of expenses, plan for growth, and avoid unwanted surprises.

  • A cash flow calculator streamlines the process of monitoring, forecasting, and adjusting your financial position in real-time, thereby reducing risk and enhancing decision-making.

  • With features such as multi-currency accounts, low foreign exchange fees, and automated workflows, Venn makes it easier to manage your cash flow with confidence and efficiency.

Spend Smarter, Plan Better with Venn

Accounting platforms help you keep the books in order, but they can’t do it all. If you're looking for more visibility, faster payments, and real-time insights across currencies, Venn can help.

With tools that simplify reconciliations, streamline vendor payments, and manage team spending in CAD, USD, GBP, and EUR, Venn is the all-in-one platform built to scale with your business.

Explore what Venn can do for your cash flow.

Frequently asked questions

Everything you need to know about the product and billing.

What is the difference between net cash flow and gross cash flow?
 How often should I update my cash flow projections?
Can a cash flow calculator help with tax planning?
Is it necessary to include taxes in cash flow calculations?
How do I forecast future cash flows for my business?
Can I use a cash flow calculator for managing multiple currencies?

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