What Is TMUS Fair Value?
T-Mobile US Inc. (TMUS) fair value estimate using multiple valuation models, updated daily.
As of August 1, 2026, T-Mobile US Inc. (TMUS) has a composite fair value estimate of $527.82 based on four valuation models: DCF (35% weight), Graham Number (25% weight), PEG (25% weight), and DDM (15% weight). The current market price is $172.71, suggesting the stock is undervalued by 205.6%.
Data as of August 1, 2026 (today)
Composite Fair Value
Undervalued4 of 4 models$527.82
vs. current price of $172.71(+205.6%)
How Is TMUS Fair Value Calculated?
Four independent models estimate what TMUS is worth. Each uses different inputs and assumptions. The composite blends them by weight.
TMUS Intrinsic Value
Forward-looking models based on future cash flows
DCF (Discounted Cash Flow)
35% weightEstimates how much cash the company will generate over the next 10 years, then calculates what all that future cash is worth in today's dollars. Includes a 15% safety cushion. Try the standalone DCF calculator →
$948.14
+449.0%Undervalued
Inputs used
DDM (Dividend Discount Model)
15% weightIf a company pays you dividends, this model asks: how much are all those future dividend payments worth today? Only works for stocks that pay dividends. Try the intrinsic value calculator →
$429.44
+148.6%Undervalued
Inputs used
TMUS Fair Value
Current fundamentals: earnings, assets, and growth rate
Graham Number (Value Investing)
25% weightCreated by legendary investor Benjamin Graham. It looks at two things: how much the company earns (EPS) and what its assets are worth (Book Value), then calculates the maximum price a careful investor should pay. Try the fair value calculator →
$112.49
-34.9%Overvalued
Inputs used
PEG (Price/Earnings to Growth)
25% weightChecks if you're paying a fair price for the company's growth. A fast-growing company deserves a higher price than a slow one. This model finds the right price based on how fast earnings are growing.
$179.49
+3.9%Fair Value
Inputs used
What If You Change the Assumptions?
Drag the sliders to test different scenarios. Tap the ? buttons to learn what each input means.
Your DCF Fair Value
Current price $172.71 is 449.0% below this estimate
View 10-year cash flow projections
| Year | Projected FCF (Free Cash Flow) | Present Value |
|---|---|---|
| Year 1 | $13.20B | $12.53B |
| Year 2 | $15.37B | $13.85B |
| Year 3 | $17.89B | $15.30B |
| Year 4 | $20.83B | $16.91B |
| Year 5 | $24.25B | $18.69B |
| Year 6 | $28.23B | $20.65B |
| Year 7 | $32.87B | $22.83B |
| Year 8 | $38.27B | $25.23B |
| Year 9 | $44.55B | $27.88B |
| Year 10 | $51.87B | $30.81B |
| Terminal Value | $1.87T | $1.11T |
What Are TMUS's Key Financial Metrics?
Earnings & Growth
Current Price
$172.71
EPS (TTM)
$9.57
Forward P/E
12.0
Profit Margin
11.5%
Cash & Balance Sheet
Free Cash Flow
11.3B
EBITDA
34.4B
Book Value
$51.46
Total Debt
120.4B
What Do Analysts Say About TMUS?
Low
$169.00
Average
$243.08
High
$300.00
Upside
+40.7%
TMUS Fair Value FAQ
What is the fair value of TMUS?
Based on our composite model (DCF 35%, Graham 25%, PEG 25%, DDM 15%), TMUS's estimated fair value is $527.82. The stock is currently trading at $172.71, which makes it undervalued by our analysis.
How is TMUS's fair value calculated?
We use four valuation methods: Discounted Cash Flow (DCF), Graham Number, PEG-based Fair Value, and Dividend Discount Model (for dividend-paying stocks). The composite score weights DCF at 35%, Graham and PEG at 25% each, and DDM at 15%. When a model can't be applied, its weight is redistributed proportionally.
Is TMUS overvalued or undervalued?
Based on our analysis, TMUS is undervalued. The current price of $172.71 is 205.6% below our estimated fair value of $527.82.
What do Wall Street analysts say about TMUS?
25 analysts cover T-Mobile US Inc. with a consensus rating of "Buy." The average price target is $243.08, ranging from $169.00 to $300.00. This implies 40.7% upside from the current price.