Free Cash Flow Calculator (FCFF + FCFE)
FCF calculator. Free Cash Flow to Firm (FCFF) and Free Cash Flow to Equity (FCFE) side-by-side from EBIT/net income + D&A + CapEx + working capital. The cash flow inputs every DCF valuation needs.
Free Cash Flow Calculator
FCFF derivation
| Component | Amount |
|---|---|
| NOPAT (EBIT × (1 − Tc)) | — |
| + D&A (non-cash) | — |
| − CapEx | — |
| − ΔWorking Capital | — |
| = FCFF | — |
FCFE derivation
| Component | Amount |
|---|---|
| Net Income ((EBIT − Interest) × (1 − Tc)) | — |
| + D&A (non-cash) | — |
| − CapEx | — |
| − ΔWorking Capital | — |
| + Net Borrowing | — |
| = FCFE | — |
Reconciliation: FCFE − (FCFF − interest after-tax + net borrowing) = — (should be ~0 within rounding). After-tax interest: —.
How to use the free cash flow calculator
Enter EBIT + tax rate + revenue
EBIT (Earnings Before Interest and Tax): the operating income line from the income statement. Tax rate: marginal corporate rate (US 21%, UK 25%, SG 17%, MY 24%, ID 22%). Revenue (optional): used to compute FCF margins. Industry benchmarks: tech 15-25% FCFF margin, industrials 5-12%, utilities 3-8%, retail 2-5%.
Enter D&A + CapEx + ΔWorking Capital
D&A (Depreciation + Amortization): non-cash expense added back from the cash flow statement. CapEx: cash spent on PP&E acquisitions — from the investing section of cash flows. ΔWorking Capital: change in operating working capital (current operating assets − current operating liabilities). Positive = WC grew, consumed cash. Negative = WC released, freed cash.
For FCFE: add interest + net borrowing
Interest: total interest expense from the income statement. Net borrowing: new debt issued minus debt repaid. The difference between FCFF and FCFE is exactly: interest after-tax + net borrowing. FCFE represents cash available to equity holders specifically; FCFF is to all capital providers.
Compare FCFF and FCFE
Use FCFF for enterprise valuation (discount at WACC). Use FCFE for direct equity valuation (discount at cost of equity). Both methods should yield the same equity value when done correctly. Practitioners prefer FCFF because capital structure changes flow through WACC more cleanly than through FCFE.
Plug into the DCF calculator
The FCFF result is exactly the year-1 cash flow input for the DCF calculator (RT-FIN-221). Project FCFF growth over a 5-10 year explicit horizon, add a Gordon-growth terminal value, discount at WACC, and you have an intrinsic enterprise value. This is the complete bottoms-up valuation workflow.
Free cash flow — the number that actually pays for valuation
Free Cash Flow is the cash a company generates after paying for the investments needed to sustain its business. Net income is an accounting construct heavily influenced by non-cash items (D&A) and accruals (revenue recognition timing). FCF strips out the accounting noise and shows what\'s actually available to capital providers. Every M&A deal, every LBO pitch, every equity research DCF starts with FCF. Buffet famously said: "Earnings are an opinion. Cash flow is a fact." The two flavours — FCFF (to all capital providers including debt holders) and FCFE (to equity only) — answer different questions but use the same underlying components.
The FCFF derivation, line by line
Start with EBIT (operating income before financing costs). Multiply by (1 − Tc) to convert to NOPAT (Net Operating Profit After Tax) — what operations would generate if the firm were unlevered. Add back D&A because it\'s a non-cash expense that reduced EBIT but didn\'t reduce cash. Subtract CapEx because that\'s real cash leaving the firm to maintain or grow PP&E. Subtract ΔWorking Capital because growth in WC (more inventory, more receivables) consumes cash. The result is FCFF: cash available to debt + equity holders combined. This is what you discount at WACC to get enterprise value.
Earnings are an opinion. Cash flow is a fact. Every M&A deal, every LBO, every serious DCF starts with FCF — not net income, not EBITDA, not adjusted-anything. The cash matters.
Why FCFE matters less in practice
FCFE captures cash available to equity holders specifically — after debt service and net new borrowing. Theoretically you could discount FCFE at the cost of equity to get the equity value directly. In practice, FCFE-based DCFs are uncommon in M&A and equity research because (a) FCFE is more volatile than FCFF as capital structure changes period to period, (b) FCFF + WACC gives an enterprise value that\'s independent of the financing decision, (c) the FCFE-Cost-of-Equity approach double-counts capital-structure effects already in cost of equity. Most practitioners use FCFF, subtract net debt at the end, and arrive at the same equity value with more analytical clarity.
ASEAN context — FCF for regional firms
For ASEAN large-caps: Singapore banks (DBS, OCBC, UOB) generate strong FCF through net interest margin; tech (Sea, Grab) is FCF-negative due to growth investments. Malaysia plantation firms (Sime Darby, IOI) have cyclical FCF tied to palm oil prices. Indonesia telcos (Telkom Indonesia, XL Axiata) have steady positive FCF, capex-intensive but established networks. Hong Kong property (CK Hutchison, Sun Hung Kai) FCF tied to rental + development cycles. ASEAN-specific consideration: working capital can be more volatile due to longer payment terms common in regional trade — be careful with ΔWC normalisation.
10 Things to Know About Free Cash Flow
FCFF = NOPAT + D&A − CapEx − ΔWC. The corporate-finance workhorse. Discount at WACC for enterprise value.
FCFE = Net Income + D&A − CapEx − ΔWC + Net Borrowing. Discount at cost of equity for equity value directly.
FCFF ≠ "operating cash flow" from the statement of cash flows. OCF + after-tax interest − CapEx = FCFF. Watch the conversion.
FCFF margin benchmarks: tech 15-25%, industrials 5-12%, utilities 3-8%, retail 2-5%. Above-average = quality earnings.
Negative FCF can be growth-stage (Amazon 1997-2010) or distress. Distinguish via cash burn vs investment intent.
D&A is a non-cash addback. CapEx is the real cash outflow that replaces it economically. Mature firms have D&A ≈ CapEx.
Maintenance vs growth CapEx: practitioners split CapEx — maintenance = D&A; growth = the excess. Excess CapEx funds future earnings.
ΔWC swings can mask trends: a $50M inventory build-up in one quarter is a $50M cash outflow that may reverse next quarter.
FCF yield (FCF / Market Cap) is a cleaner valuation metric than P/E because cash can\'t be accounting-manipulated the way earnings can.
"Owner earnings" (Buffett): FCFF using maintenance CapEx only, ignoring growth investments — true normalised cash-generation power.
Frequently asked questions
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Operating Cash Flow (OCF) from the cash flow statement = Net Income + D&A + ΔWC adjustments. OCF does NOT subtract CapEx. FCF does. So: FCFE ≈ OCF − CapEx + Net Borrowing. FCFF ≈ OCF + after-tax Interest − CapEx. The CapEx subtraction is the critical step — companies need to keep investing to maintain operations, so OCF alone overstates cash genuinely available to capital providers.
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Growth investing consumes cash. Amazon was FCF-negative from 1997 to 2010 because every dollar of operating cash went into expanding fulfilment centres, AWS data centres, and Prime infrastructure. Tesla was FCF-negative for years building gigafactories. Negative FCF is fine — even good — when (a) it\'s reinvestment generating future cash, not operating losses, (b) returns on invested capital exceed cost of capital, (c) growth has a clear path to FCF-positive at scale. Distinguish growth-stage burn (Amazon 2005) from distress burn (a struggling retailer cutting ad spend).
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For valuation, normalised FCF is better. Trailing FCF can be distorted by: one-time working capital swings, lumpy CapEx (a single new factory in the past year), one-time tax events. Normalise by: (a) using 3-5 year average ΔWC as a % of revenue change, (b) using D&A as the long-run CapEx proxy (or 3-year average CapEx), (c) excluding one-time tax items. For LBO modelling and credit analysis, trailing FCF matters because that\'s what creditors actually get to absorb interest.
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Maintenance CapEx is the spending needed to maintain current operating capacity — replacing worn-out equipment, refreshing IT, normal property repairs. Growth CapEx is on top: building new factories, opening new stores, expanding into new markets. Maintenance CapEx ≈ D&A for mature firms. The difference (Growth CapEx) generates future earnings. Buffett\'s "owner earnings" framework: take FCFF using maintenance CapEx only — that\'s the firm\'s true normalised cash power, agnostic to its growth investment decisions. Useful for steady-state valuation.
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SBC is non-cash from the company\'s perspective (no cash leaves the firm) — many SaaS firms add it back to compute "adjusted FCF". This is controversial. SBC dilutes shareholders, transferring value from existing holders to employees. Damodaran, CFA Institute, and most academic finance treats SBC as a real economic cost that should NOT be added back. Treat SBC consistently with how you treat other compensation: as a cost. Buy-side analysts increasingly subtract SBC from "adjusted FCF" disclosed by management to get a more honest cash-generation number.
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The reconciliation FCFE − (FCFF − after-tax interest + Net Borrowing) should be exactly zero by construction. Any non-zero value indicates floating-point rounding only (typically <$0.01M). The identity FCFE = FCFF − Interest·(1−T) + Net Borrowing always holds — it\'s an algebraic consequence of the definitions.
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EBIT: income statement, between "operating income" and "income from continuing operations". Tax rate: effective rate from income statement; marginal rate from 10-K MD&A. D&A: cash flow statement (operating section), often line "Depreciation and amortization". CapEx: cash flow statement (investing section), "Purchases of property and equipment" or "Capital expenditures". ΔWorking Capital: derive from cash flow statement\'s working-capital-changes section or balance sheet year-over-year deltas. Interest expense: income statement. Net Borrowing: cash flow statement (financing section), "Proceeds from debt" minus "Repayment of debt".
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No. EBIT, tax rate, D&A, CapEx, working capital, interest, net borrowing — every input stays in your browser. The FCFF + FCFE computations run as client-side JavaScript. Open DevTools → Network when you click Calculate and you\'ll see zero outbound requests. Safe for confidential M&A and equity research work.
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EBITDA = Earnings Before Interest, Tax, Depreciation, Amortization. Useful as a quick cash-flow proxy but materially overstates real cash because it doesn\'t subtract CapEx or working capital changes. EBITDA is the lazy person\'s FCF. For capital-intensive industries (telcos, utilities, industrials), EBITDA can be 2-3× FCF — i.e. wildly overstates cash power. Buffett: "Does management think the tooth fairy pays for capital expenditures?" Use EBITDA for quick screening; use FCF for actual valuation.
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Standard texts: Brealey-Myers-Allen, Principles of Corporate Finance, Ch.4. Damodaran A., Investment Valuation, Ch.10-11. Penman SH, Financial Statement Analysis and Security Valuation — the rigorous accounting-side treatment. CFA Institute Level 2 curriculum has a full reading on FCFF and FCFE. Damodaran\'s data archive (pages.stern.nyu.edu/~adamodar/) has industry-average FCF margins.
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