DCF Calculator with Example: Valuing Apple (AAPL) Step by Step

A DCF calculator takes a company's expected future cash flows, discounts them back to today's dollars, and tells you what the business is worth right now. When we run this AAPL DCF valuation using trailing free cash flow per share of approximately $6.70, an 8% growth rate, and a 10% desired return, the discounted cash flow model produces an intrinsic value that depends heavily on the exit multiple you choose — roughly $215 per share at a conservative 30x P/FCF, or approximately $270 at Apple's current market multiple of ~39x. This Apple stock valuation walkthrough shows you every step so you can replicate or challenge those numbers yourself.

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What Is a DCF Valuation and Why Does It Matter?

Discounted cash flow (DCF) analysis is the foundation of fundamental investing. The core premise is straightforward: a dollar received in the future is worth less than a dollar today because of inflation, opportunity cost, and risk. By estimating how much cash a business will generate over time and discounting those amounts back to the present, you arrive at an intrinsic value — an independent yardstick you can compare against the market price.

Warren Buffett has described the intrinsic value of any business as "the discounted value of the cash that can be taken out of a business during its remaining life." That definition is simple, but executing it well requires careful assumptions at every step.

Apple is an ideal teaching case. It is one of the most analyzed companies on earth, its financials are meticulously disclosed in its annual 10-K filing, and academic researchers like NYU's Aswath Damodaran publish regularly updated cost-of-capital estimates for the technology sector. That combination of data richness makes the numbers easier to defend — or to stress-test.

Ready to build your own model? MiniValuator walks you through the same framework in minutes.

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Step 1: Gather the Financial Data

Every reliable discounted cash flow analysis starts with sourced, audited numbers. For Apple, the primary source is the company's most recent 10-K filing (fiscal year 2025, ending September 2025) with the Securities and Exchange Commission.

Key Apple financials (FY2025):

Free cash flow is the lifeblood of a DCF model. It represents the cash a business generates after maintaining and growing its asset base — money that is theoretically available to shareholders. Apple's FCF of approximately $99 billion on $416 billion in revenue represents a ~24% FCF margin, which remains exceptional by any standard.

A notable shift in FY2025: Apple's capital expenditures jumped from $9.4 billion in FY2024 to $12.7 billion in FY2025 — a 35% increase largely driven by investment in AI infrastructure to support Apple Intelligence and related services. This higher CapEx reduced free cash flow from approximately $109 billion in FY2024 to $99 billion in FY2025, even as revenue grew 6.4% year-over-year. For DCF purposes, the question is whether this elevated investment will translate into higher future cash flows — a reasonable expectation given the strategic importance of AI capabilities.

Apple's revenue mix continues to shift toward Services — a segment that generated $109 billion in FY2025 revenue (up 13.5% year-over-year) with gross margins near 75%, compared to roughly 34.5% for Products. That structural shift matters when you project future growth, because higher-margin revenue compounds more powerfully.

Q1 FY2026 update (October–December 2025): Apple reported record quarterly revenue of $143.8 billion, up 16% year-over-year, with iPhone revenue hitting an all-time high of $85.3 billion (+23%). This strong momentum, driven partly by the Apple Intelligence upgrade cycle, supports near-term growth assumptions.

For a deeper look at how these inputs fit together, see our .

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Step 2: Project Free Cash Flow

With baseline FCF per share of $6.70 established, the next task is projecting how that figure will grow over your forecast horizon. uses a 5-year projection period — long enough to capture near-term growth dynamics while avoiding the compounding uncertainty of longer horizons.

Apple FCF growth assumptions:

• Years 1–5: 8% annual FCF per share growth, reflecting Services expansion, AI-driven iPhone upgrade cycles, and continued share buybacks

Applying this rate produces the following projection:

Is 8% the right growth rate? Apple's five-year compound annual revenue growth rate through FY2025 was approximately 8.7%, and the Services segment has grown even faster at roughly 13–14% annually. However, FCF growth may diverge from revenue growth due to elevated CapEx spending on AI infrastructure. An 8% FCF growth rate balances revenue momentum against higher investment needs — a reasonable middle ground.

Important: Your growth assumptions are the single most consequential inputs in the model. Small changes here cascade into large changes in estimated value. We will address this directly in the sensitivity analysis section below.

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Step 3: Choose Your Discount Rate (Desired Return)

The discount rate represents the annual return you require to justify the risk of owning this investment. It answers the question: what rate of return would make you indifferent between holding this stock and a risk-free alternative?

There are two common ways to set this rate:

Approach 1: Personal Required Return

Many individual investors use a flat 10% hurdle rate, reflecting the long-run average annual return of the S&P 500. If a stock's intrinsic value at a 10% discount rate exceeds its market price, it implies expected returns above the market average.

Approach 2: How to Calculate WACC for Apple

Institutional analysts often calculate the Weighted Average Cost of Capital (WACC), which blends the cost of equity and the after-tax cost of debt, weighted by the company's capital structure. Here is the WACC derivation for Apple:

• Risk-free rate: ~4.0% (10-year U.S. Treasury yield as of early 2026)
• Equity risk premium: ~5.0% (Damodaran's estimate for the U.S. market)
• Apple beta: ~1.1 (reflecting roughly market-average sensitivity)
• Cost of equity: 4.0% + (1.1 × 5.0%) = 9.5%
• Cost of debt (after-tax): ~2.6% (pre-tax ~3.1%, effective tax rate ~16%)
• Capital structure: ~85% equity, ~15% debt
• Blended WACC: (0.85 × 9.5%) + (0.15 × 2.6%) = ~8.5%

Damodaran's January 2026 sector data for technology companies lists a median WACC of 9.4% — Apple's 8.5% is below the median, reflecting its lower-than-average beta and strong balance sheet.

For this walkthrough — and consistent with default setting — we will use 10% as our desired return. This is above Apple's calculated WACC, providing an additional margin of prudence. For a comparison of how approaches handle discount rates differently, see our dedicated guide.

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Step 4: Calculate Terminal Value

At the end of the 5-year projection period, we need to estimate what the business will be worth at that point. This is the terminal value — and it typically represents the largest component of total estimated value.

The Exit Multiple Method

The most intuitive approach — and the one uses by default — is the exit multiple method. You assume the stock will trade at a certain multiple of its free cash flow in year 5, then discount that value back to today.

Terminal Value = FCF per Share in Year 5 × Exit Multiple (P/FCF)

The key question: what exit multiple is appropriate?

• Apple's current P/FCF: ~39x. This reflects the market's premium for Apple's brand, ecosystem lock-in, and growth prospects. Using the current multiple essentially asks: "What is Apple worth if the market continues to value it the way it does today?"
• A conservative estimate: 25–30x. This assumes some multiple compression over five years — a reasonable expectation since very few companies maintain 39x multiples indefinitely.
• Historical context: Large-cap technology companies have historically traded at P/FCF multiples of 20–35x during non-recessionary periods. Apple's 10-year average is closer to 25x.

For our base case, we will use 30x — below the current market multiple but above the historical average, reflecting Apple's durable competitive advantages.

Terminal Value = $9.85 × 30 = $295.50 per share

Alternative: The Perpetuity Growth Method

Some analysts prefer the Gordon Growth Model, which assumes cash flows grow at a small, constant rate forever: Terminal Value = FCF₅ × (1 + g) / (r - g). With a 2.5% terminal growth rate and 10% discount rate, this produces a terminal value of $9.85 × 1.025 / 0.075 = $134.60 per share — significantly lower than the exit multiple approach because it assumes no premium valuation, only steady-state cash generation. This method tends to produce more conservative estimates for high-quality businesses.

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Step 5: Calculate Intrinsic Value Per Share

Now we complete the discounted cash flow calculation by discounting every projected cash flow — years 1 through 5 plus the terminal value — back to the present at our 10% desired return. For a detailed explanation of using this and other methods, see our full guide.

Present value of year 1–5 FCFs:

Sum of discounted FCFs: ~$31.73 per share

Present value of terminal value: $295.50 × 0.621 = $183.50 per share

Intrinsic Value = $31.73 + $183.50 = approximately $215 per share

At the time of writing, AAPL trades near $264. At our base-case 30x exit multiple, the model suggests the stock trades roughly 23% above conservative fair value. However, this conclusion shifts dramatically depending on the exit multiple — which is precisely why the sensitivity analysis below is the most important part of this exercise.

What if we use Apple's current market multiple?

At 39x: Intrinsic Value = $31.73 + ($9.85 × 39 × 0.621) = $31.73 + $238.50 = ~$270 per share

This implies Apple is approximately fairly valued at its current price — but only if you believe Apple will still command a 39x P/FCF multiple five years from now.

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Step 6: Apply a Margin of Safety

An intrinsic value estimate is exactly that — an estimate. It rests on assumptions about an uncertain future. No matter how careful the analysis, the output carries meaningful error bands. This is why Benjamin Graham, the father of value investing, insisted on a margin of safety: only buy when the market price is materially below your intrinsic value estimate.

Using our base-case estimate of $215 per share (30x exit multiple):

• Margin of safety at current price ($264): -23% (stock is above estimated fair value)
• Price for 20% margin of safety: Buy at or below ~$172
• Price for 30% margin of safety: Buy at or below ~$151

Under our base-case assumptions, Apple does not offer a margin of safety at current prices. That does not mean Apple is a bad company — it demonstrably is not. It means that at today's price, you are paying for the expectation that Apple's premium valuation multiple will persist, leaving limited room for error.

For a full discussion of how to apply this concept, read our guide on .

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Sensitivity Analysis: How Assumptions Change the Answer

The honest acknowledgment of any DCF model is that the output is highly sensitive to input assumptions. Rather than presenting a single number as truth, sophisticated analysts present a range based on varying key inputs.

Intrinsic value per share under different growth rate and exit multiple scenarios:

Key observations from this table:

• Under optimistic assumptions (10% growth, 35x exit multiple), intrinsic value reaches $268 per share — close to the current trading price near $264 but still offering virtually no margin of safety.
• Under conservative assumptions (6% growth, 25x exit multiple), value drops to $169 per share, implying Apple is more than 35% overvalued at current prices.
• The base-case estimate of $215 (8% growth, 30x multiple) represents a reasonable midpoint.
• The exit multiple is the dominant driver. Moving from 25x to 35x shifts value by $56–$67 per share at any given growth rate — far more impact than the growth rate assumption.

This range illustrates why the same company can be simultaneously "a great business" and "an expensive stock." Price paid relative to value always matters.

What justifies Apple's current $264 stock price?

Working backward, a $264 per share valuation at a 10% discount rate requires either approximately 10% annual FCF growth with a 35x exit multiple, or 8% growth with Apple's current ~39x multiple persisting. Whether you find those assumptions reasonable depends on your conviction in Apple's AI strategy and continued ecosystem dominance over the next five years.

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Running This Analysis Yourself

Walking through a DCF manually is an excellent way to understand the mechanics. But doing it repeatedly for different companies — or stress-testing dozens of scenarios — quickly becomes tedious.

is built for exactly this workflow. Enter a ticker, and the tool auto-fills FCF per share, analyst growth estimates, and the current P/FCF exit multiple. Adjust any assumption, and the intrinsic value updates instantly with a built-in sensitivity table. The tool follows the same step-by-step methodology described in this article, so the numbers are transparent and auditable.

Whether you are evaluating Apple, comparing it to Microsoft, or analyzing a small-cap company with no analyst coverage, the process is the same. Gather the data. Project the cash flows. Discount them back. Apply a margin of safety. Decide.

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Key Takeaways

• A discounted cash flow (DCF) calculator estimates intrinsic value by discounting projected future free cash flows back to the present at your desired rate of return.
• Apple's FY2025 FCF per share of approximately $6.70, discounted at 10% with a 30x exit multiple, produces a base-case intrinsic value of ~$215 — about 23% below the current market price of ~$264.
• At Apple's current market P/FCF multiple of ~39x, the model suggests the stock is approximately fairly valued — but this assumes the premium multiple persists.
• The exit multiple is the most consequential assumption in this model. It reflects your view on whether the market will continue to assign Apple a premium valuation five years from now.
• Apple's elevated FY2025 CapEx ($12.7 billion, up 35% year-over-year) reduced FCF but reflects strategic AI infrastructure investment that may support higher future growth.
• Sensitivity analysis is not optional; it is the most honest part of any DCF model.
• Always apply a margin of safety. The goal is not to be precisely right — it is to be structurally protected when you are wrong.

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Frequently Asked Questions

What is a DCF calculator used for? A DCF calculator is used to estimate the intrinsic value of a business by projecting its future free cash flows and discounting them back to a present value. Investors compare this intrinsic value to the current market price to determine whether a stock is undervalued, fairly valued, or overvalued.

What FCF growth rate should I use for Apple? Apple's five-year revenue CAGR through FY2025 was approximately 8.7%, and FY2025 revenue grew 6.4% year-over-year. The Services segment grew 13.5% in FY2025, while Q1 FY2026 showed strong 16% overall revenue growth driven by Apple Intelligence adoption. Analyst estimates for near-term FCF growth typically range from 6–10%. Conservative models use 6–7%; optimistic models use 9–10%.

What exit multiple should I use for Apple? Apple currently trades at approximately 39x P/FCF — a premium reflecting its ecosystem, brand, and growth. Historical P/FCF for large-cap technology companies ranges from 20–35x. Using the current multiple assumes the premium persists; using 25–30x provides a conservative buffer against multiple compression. MiniValuator auto-fills the current market multiple as a starting point.

What discount rate should I use? A 10% discount rate — matching the long-run S&P 500 average return — is a common starting point for individual investors. If you prefer a more rigorous approach, calculate Apple's WACC using its beta (~1.1), the risk-free rate (~4.0%), and an equity risk premium (~5.0%), which yields approximately 8.5%. Using 10% is more conservative.

Why did Apple's FCF decline in FY2025 despite revenue growth? Apple's FY2025 revenue grew 6.4% to $416 billion, but free cash flow declined approximately 9% to $99 billion. The primary driver was a 35% increase in capital expenditures — from $9.4 billion to $12.7 billion — reflecting heavy investment in AI infrastructure for Apple Intelligence. This is a common pattern when large technology companies enter investment cycles; the question is whether the investment generates returns above its cost of capital.

Is Apple stock overvalued right now? Based on our discounted cash flow analysis using FY2025 data, Apple appears overvalued at ~$264 under conservative assumptions (30x exit multiple, 8% growth, 10% discount rate produce a fair value of ~$215). However, using Apple's current market P/FCF multiple of ~39x, the stock appears roughly fairly valued near ~$270. Whether Apple is overvalued depends entirely on whether you believe its premium multiple is sustainable over the next five years. Run your own AAPL valuation at to test different assumptions.

Can I use a DCF calculator for any stock? DCF analysis works best for mature, cash-flow-positive businesses with predictable revenue streams. It is harder to apply to early-stage companies, cyclical businesses, or financial firms where free cash flow is difficult to define. For companies without positive FCF, alternative valuation frameworks may be more appropriate.

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Financial data referenced in this article is based on Apple's publicly available FY2025 10-K filing and Q1 FY2026 earnings release. Cost-of-capital estimates reference Professor Aswath Damodaran's publicly available dataset at NYU Stern. This article is for educational purposes only and does not constitute investment advice. All valuations are estimates based on assumptions that may differ materially from actual outcomes.