Finance
Instant, private, and free
Free Cash Flow Calculator.
Calculate free cash flow as operating cash flow less capital expenditures.
Set your values
Results update as you type.
FAQs
How does the free cash flow calculator work?
Enter the requested values to see a deterministic result. Assumptions are explicit and no live market or tax data is fetched.
Use Cases
Assess a company's financial health
Investors and analysts use free cash flow to evaluate whether a company generates enough cash to support operations and growth after necessary capital investments.
Example: A company with operating cash flow of $500,000 and CapEx of $150,000 has FCF of $350,000.
Compare investment opportunities
By calculating FCF for different companies, you can compare which ones are more efficient at generating cash from their operations relative to their capital spending.
Example: Company A has FCF of $2M, Company B has FCF of $1.5M; A may be more attractive.
Frequently Asked Questions
- What is free cash flow (FCF)?
- Free cash flow is the cash a company generates after accounting for capital expenditures (CapEx) needed to maintain or expand its asset base. It's calculated as operating cash flow minus capital expenditures. It shows how much cash is available for dividends, debt repayment, or reinvestment.
- How do I use this calculator?
- Simply enter your company's operating cash flow (cash generated from operations) and its capital expenditures (cash spent on fixed assets like property, equipment, etc.) in the provided fields. The calculator will subtract CapEx from operating cash flow to give you the free cash flow.
- Why is free cash flow important?
- Free cash flow is a key indicator of a company's financial flexibility and health. Positive FCF means the company can fund growth, pay dividends, or reduce debt. Negative FCF may signal heavy investment or potential liquidity issues. Investors often use FCF for valuation.
Tips & Common Mistakes
Tips
- Ensure you use operating cash flow (from the cash flow statement) and not net income, as net income includes non-cash items.
- Capital expenditures include purchases of property, plant, and equipment (PP&E) and other long-term assets. Exclude acquisitions or financial investments.
- For a more accurate picture, calculate FCF over multiple periods to see trends, not just a single year.
- If you're comparing companies, use the same time period and accounting standards for consistency.
Common Mistakes to Avoid
- Using net income instead of operating cash flow – this can overstate or understate FCF due to non-cash expenses like depreciation.
- Including financing activities (like debt issuance) or investing activities (like selling assets) in capital expenditures – only include cash spent on fixed assets.
- Forgetting to subtract capital expenditures entirely – FCF is not just operating cash flow; you must deduct CapEx.
Last updated: August 13, 2026