Cash flow from operations: formula, methods and example

Published Monday 20 April 2026

Table of contents

• Understanding the components of cash flow from operations
• Why cash flow from operations matters
• How to calculate cash flow from operations: a step-by-step guide
• Cash flow from operations vs net income
• Cash flow from operations vs free cash flow
• Strategies to improve cash flow
• Streamline your cash flow with Xero
• FAQs on cash flow from operations

Key takeaways

• Recognize that a profitable business can still run out of cash, so track your operating cash flow regularly — not just your net income — to get a true picture of whether your daily activities generate enough money to cover bills and payroll.
• Use the indirect method to calculate operating cash flow by starting with your net income, adding back non-cash expenses like depreciation, and adjusting for working capital changes such as shifts in receivables, inventory, and payables.
• Speed up customer payments, extend supplier payment terms, and cut excess inventory to improve your operating cash flow and free up cash for growth without taking on extra debt.
• Create a cash flow forecast alongside your regular cash flow statement so you can plan ahead for seasonal dips, upcoming expenses, and investment opportunities before they catch you off guard.

Understanding the components of cash flow from operations

Cash flow from operations measures the actual cash your business generates from its core activities. It strips away accounting adjustments to show whether your day-to-day work brings in enough money to cover expenses.

Three key components make up the calculation:

• Net income: Your total profit after all expenses, found at the bottom of your income statement
• Non-cash items: Paper losses that don't involve actual cash leaving your business, such as equipment depreciation
• Working capital changes: The period–to–period increases or decreases in operating current assets and operating current liabilities, such as receivables, inventory, prepaid expenses, payables, and accrued liabilities

Read this net income calculation guide for more information on the first component.

Why cash flow from operations matters

Operating cash flow reveals whether your business can sustain itself from daily activities alone. It answers a question that profit figures can't: do you have enough actual cash coming in?

This metric matters for several reasons:

• Shows true financial health: A profitable business can still run out of cash, which can have severe consequences like creditors launching a winding up petition for debts over £750. Operating cash flow tells you if your core activities generate enough money to keep going.
• Guides spending decisions: Knowing your real cash position helps you decide when to hire, invest in equipment, or hold back.
• Satisfies lenders and investors: Banks and investors look at operating cash flow to assess whether you can repay loans or fund growth.
• Prevents cash crises: Monitoring this figure regularly helps you spot issues early.

Unlike net income, operating cash flow excludes accounting adjustments that don't affect your bank balance. It's the clearest measure of your business's ability to pay bills, cover payroll, and invest in growth.

How to calculate cash flow from operations: a step-by-step guide

You calculate cash flow from operations by adjusting your net income for non-cash expenses and working capital changes. Two methods exist, and both give the same result but use different starting points.

Indirect method

The indirect method starts with your net income and works backwards to find the actual cash generated. Most small businesses use this approach because it relies on figures already in your financial statements, a trend mirrored globally as the vast majority of US companies and entities using International Financial Reporting Standards (IFRS) Accounting Standards opt for the indirect method.

Follow these steps:

1. Start with net income from your income statement
2. Add back non-cash expenses like depreciation, which reduce profit on paper but don't affect actual cash
3. Adjust for working capital changes by subtracting increases in assets and adding increases in liabilities

Formula: Operating cash flow (OCF) = net income + non-cash expenses + changes in working capital

Direct method

The direct method tracks every cash transaction that flows in and out of your business. It provides more detail but requires more record-keeping, though studies show that financial professionals and auditors clearly find it provides more and better information than the indirect approach.

Follow these steps:

1. List all cash received from customers and operations
2. List all cash paid for operating expenses
3. Subtract total outflows from total inflows to get your operating cash flow

Formula: Operating cash flow (OCF) = total cash inflows − total cash outflows

Which method to choose

Both methods give identical results but serve different needs:

• Indirect method: Easier to calculate because it uses figures from your existing financial statements
• Direct method: Provides a detailed breakdown of actual cash transactions but requires more tracking

Which should you choose? Most small businesses use the indirect method. It's faster and works with the reports you already have.

The Institute of Chartered Accountants in England and Wales (ICAEW) notes that robust reviews help you avoid most errors in cash flow statements. Accounting software can help by calculating automatically.

With Xero, you can use your real-time bookkeeping data to generate accurate reports and get a clear view of your operating cash flow. You can also use Xero's cash flow calculator to calculate your cash flow.

Example of cash flow from operations

Here's how the indirect method works in practice.

Sweet Tooth Dental reported these figures for the last financial year:

• Net income: £40,000
• Depreciation of medical machinery: £4,000
• Increase in accounts receivable: £2,000 (patients who bought on credit)
• Increase in inventory: £1,000 (new surgical kits and protective equipment)
• Increase in accounts payable: £1,000 (delayed supplier payments)

Using the indirect method formula:

Operating cash flow = £40,000 + £4,000 − £2,000 − £1,000 + £1,000 = £42,000

Sweet Tooth Dental generated £42,000 in cash from its dentistry operations. That's £2,000 more than the net income because depreciation reduced profit on paper without affecting actual cash.

Cash flow from operations vs net income

Net income shows your profit on paper, while operating cash flow shows the actual cash your business generates. They measure different things, and understanding both helps you make better decisions.

Net income is what's left after you subtract all expenses from revenue. You'll find it at the bottom of your income statement. However, it includes non-cash expenses like depreciation, which means a business can look profitable even when there isn't enough cash to pay bills.

Operating cash flow adds those non-cash expenses back to net income. It reveals the actual cash your core activities generate, making it a more reliable indicator of short-term financial stability.

The key difference: A business can show strong profits while struggling with cash. Operating cash flow tells you whether your daily operations actually bring in enough money.

Cash flow from operations vs free cash flow

Operating cash flow shows cash from your day-to-day activities. Free cash flow shows what's left after you pay for essential assets like equipment or property.

You calculate free cash flow by subtracting capital expenditures from operating cash flow:

Free cash flow (FCF) = operating cash flow − capital expenditures

Free cash flow reveals the cash available to pay back investors, settle debts, or reinvest in growth. Think of it as the money your business can use freely.

Learn more about free cash flow from the Corporate Finance Institute and when to use each metric.

Strategies to improve cash flow

Improving your operating cash flow creates financial stability and opens up growth opportunities. With more cash available, you can focus on investing in your business.

Here are practical ways to increase your operating cash flow.

Speed up customer payments

The faster customers pay, the sooner that cash appears in your operating cash flow. Send invoices promptly and offer multiple payment options to reduce collection time.

If you're using Xero, you can add payment providers such as Stripe and GoCardless to give your customers more ways to pay.

Optimize supplier timing

Extending your payment terms keeps cash in your account longer without damaging supplier relationships.

• Negotiate longer payment windows when renewing contracts
• Notify suppliers before changing your payment schedule
• Pay on time to protect relationships and avoid late fees

Reduce excess inventory

Every pound tied up in stock is a pound not available in your operating cash flow. Stock only what you need based on actual sales data.

Create an inventory report to see what you're selling each month and adjust your stock levels accordingly.

Control expenses

Review your outgoings regularly and cut anything you don't need. Cancelling unused subscriptions and forgotten charges frees up cash and improves your operating cash flow.

Monitor cash position

Check your cash flow weekly to spot issues early. Your position changes every time you get paid or make a purchase, so regular monitoring helps you maintain control.

Producing a cash flow statement regularly gives you clarity on what's driving your financial health. Ensure accuracy, as regulatory reviews highlight cash flow statements as an area where precision matters most. When you understand your cash flow, you make better decisions.

Create cash flow forecasts

A cash flow statement shows where you stand today. A cash flow forecast shows what's coming next.

When you forecast, you can plan for upcoming expenses, seasonal dips, or growth investments. Cloud-based accounting software makes it straightforward to forecast your cash flow. Learn more about how to forecast cash flow.

Streamline your cash flow with Xero

Xero accounting software gives you a clear view of all types of cash flow, helping you make smart financial decisions. Produce cash flow forecasts and statements that are simple to read and act on.

• Visit the Xero cash flow content hub for more guidance
• Get one month free and track your operating cash flow in real time

FAQs on cash flow from operations

Here are answers to common questions about calculating and managing cash flow from operations.

What's the difference between cash flow from operations and net income?

Net income shows your profit on paper and includes non-cash expenses like depreciation. Operating cash flow shows the actual cash your business generates from daily activities after adjusting for these non-cash items and working capital changes.

Which method is better for calculating operating cash flow?

Both the indirect and direct methods produce the same result. Most small businesses use the indirect method because it's easier to calculate using existing financial statements. The direct method provides more detail but requires more comprehensive record-keeping.

How often should I calculate cash flow from operations?

Calculate your operating cash flow monthly at minimum. Many businesses check it weekly or even daily to maintain better control over their finances and spot potential issues early.

Can a profitable business have negative operating cash flow?

Yes, a business can be profitable on paper while generating negative operating cash flow. This typically happens when you're collecting payments slowly, building up inventory, or experiencing rapid growth that requires significant working capital investment.

What's a healthy operating cash flow ratio?

A healthy operating cash flow ratio is above 1.0, meaning your business generates more cash from operations than it needs to cover current liabilities. Higher ratios indicate stronger financial health and greater ability to invest in growth.