Valuation benchmark · 12 sectors
Price-to-Book Ratio by Industry (2024 Benchmarks)
P/B ratios vary widely by sector — banks anchor near 1.2x book value while technology platforms trade at 8x or more on intangible assets that accounting never captures. This table shows the median P/B ratio and typical range for 12 sectors so you can judge whether a stock is cheap or rich relative to its industry peers. Use the price-to-book calculator to compute the ratio for any ticker, or explore P/E benchmarks by industry for a complementary earnings-based view.
2024 data · 12 sectors
Price-to-Book Ratio Benchmarks by Sector
| Sector | Median P/B | Typical Range | Notes |
|---|---|---|---|
| Technology | 8.5x | 3x–18x | Asset-light software and SaaS trade at 12x–18x on intangible value; hardware and semiconductors at 3x–6x on tangible asset bases |
| Healthcare | 4.1x | 2x–9x | Large pharma at 6x–9x driven by patent portfolios; hospitals and device makers at 2x–4x on capital-intensive operations |
| Financials (Banks) | 1.2x | 0.7x–2.1x | Book value is a core valuation anchor for banks; well-capitalized profitable banks trade at 1.5x–2x; stressed or low-ROE banks below 1x |
| Financials (Insurance) | 1.6x | 0.9x–2.8x | Specialty and excess-surplus insurers at 2x–2.8x on underwriting profitability; personal lines carriers near book on margin compression |
| Consumer Discretionary | 5.3x | 2x–12x | Premium brand retailers and e-commerce platforms at 8x–12x; auto OEMs and capital-intensive operators at 2x–3x |
| Consumer Staples | 5.8x | 3x–9x | Branded CPG companies trade at a premium to book on durable earnings power; private-label and commodity-exposed staples near 3x |
| Energy | 1.5x | 0.8x–3.2x | Integrated majors at 1.5x–2x through the cycle; E&P compresses below 1x at commodity troughs; midstream at 2x–3x on contracted cash flows |
| Industrials | 3.9x | 1.7x–8x | Defense and precision manufacturers at 5x–8x on durable backlog; heavy equipment and freight at 1.7x–3x on tangible asset intensity |
| Materials | 2.8x | 1.2x–6x | Specialty chemicals at 4x–6x; bulk commodity producers near 1.2x–2x on volatile earnings and heavy physical assets |
| Utilities | 1.9x | 1.1x–3.1x | Regulated electric utilities at 1.5x–2.5x; clean-energy growth utilities with pipeline investment near 2.5x–3x |
| Real Estate (REITs) | 1.6x | 0.8x–2.9x | Industrial and data-center REITs at 2x–2.9x on secular demand; office and retail REITs near or below book on structural headwinds |
| Communication Services | 3.4x | 1.5x–7x | Telecom carriers at 1.5x–2.5x on heavy debt and legacy assets; streaming and digital platforms at 5x–7x on minimal tangible assets |
How to Use P/B Ratio Benchmarks
The price-to-book ratio compares a company's market capitalization to the accounting value of its net assets — total assets minus total liabilities. A P/B of 2x means the market is willing to pay two dollars for every dollar of book equity, implying it expects the company to earn returns above its cost of capital over time.
Low P/B: value or distress? A P/B below 1x is not automatically cheap. It can mean the market expects the company to write down assets, generate returns below its cost of equity, or that the book value overstates the true economic value of assets. Energy producers, office REITs, and struggling banks frequently trade below book for exactly these reasons. Before treating a low P/B as a value signal, check whether the company earns a return on equity above its cost of equity. If ROE is structurally below the hurdle rate, a discount to book is rational, not a bargain. See the ROIC guide for the framework to assess capital returns.
Why financials are different. Banks and insurers hold mostly financial assets whose fair values are close to book values, making P/B the standard valuation lens for the sector. A bank trading at 1x book is priced for mediocre returns; one at 2x is priced for above-average profitability. For non-financial companies, book equity often understates economic worth because accounting expenses R&D, brand building, and software development rather than capitalizing them.
Always compare P/B within the same sector. A technology company at 8x book is not expensive by sector standards; a utility at 3x book is near the top of its range. Use the price-to-book calculator to get the live ratio for any ticker and place it against the sector benchmark above.
How to Use This Data
1. Compare within sector, not across sectors
A bank at 1.2x and a tech company at 1.2x are in completely different positions. The bank is at its sector median; the tech company is deeply discounted relative to peers and may be signaling distress or asset-heavy operations. Match the company to its primary sector row and judge from there — cross-sector P/B comparisons are almost always misleading.
2. Pair P/B with return on equity
P/B and ROE move together in theory: high ROE companies deserve high P/B multiples because they generate superior returns on the capital base. If a company has a high P/B but mediocre ROE, the market may be overpaying for future growth that has not materialized. Conversely, a low P/B with high ROE can be a genuine value opportunity. See the ROIC guide for the full framework.
3. Use tangible book for asset-heavy sectors
For capital-intensive sectors — banks, energy, utilities, industrials — tangible book value (book equity minus goodwill and intangibles) gives a harder anchor. A company trading below tangible book may be pricing in impairments or a liquidation discount. For knowledge-intensive businesses, reported P/B is less informative because the most valuable assets never appear on the balance sheet at all.
Common questions
Price-to-book ratio — answered directly.
What is a good price-to-book ratio?
A P/B below 1x means the stock trades below the accounting value of its net assets — which can signal deep value or financial distress depending on the business. For most profitable, going-concern companies, a P/B between 1x and 3x is considered reasonable. High-quality businesses with strong returns on equity and durable competitive advantages routinely trade at 5x–10x book or higher, because investors are paying for earnings power, not just balance sheet assets. The right threshold depends entirely on the sector — compare any P/B reading to the sector row in the table above, not to an absolute threshold.
Why do banks trade near book value while tech companies trade at 8x or more?
Banks hold mostly financial assets (loans, securities) whose book values are close to economic reality, and their profitability is measured against those assets. A bank earning a 12% ROE on 1x book is doing well. Technology companies, by contrast, have spent decades expensing their most valuable assets — software, talent, brand, and customer relationships — so their book value dramatically understates their economic worth. A SaaS platform with $500M in revenue and near-zero tangible assets will show a small book value and a very high P/B because the accounting framework was built for industrial companies, not knowledge businesses.
Does a low P/B ratio always mean a stock is cheap?
No. A P/B below 1x can mean the market expects the company to destroy book value through losses, write-downs, or poor capital allocation — a value trap. Energy producers below 1x at commodity troughs, office REITs below 1x on vacancy risk, and banks below 1x on credit cycle concerns are all examples where a low P/B is a warning, not an invitation. The right question is whether the company earns a return on equity above its cost of equity. If ROE exceeds the cost of equity, the stock should trade above book. If ROE is persistently below the cost of equity, a discount to book is rational. Pair P/B with the return on invested capital guide to distinguish value from a trap.
How do you calculate the price-to-book ratio?
P/B is market capitalization divided by book value of equity, or equivalently, share price divided by book value per share. Book value of equity is total assets minus total liabilities — found directly on the balance sheet. Some analysts use tangible book value, which further subtracts goodwill and intangible assets, to get a harder measure of liquidation value. For financial companies, tangible book value per share is a standard metric. For most non-financial companies, reported book equity is sufficient. Use the price-to-book calculator to compute it automatically for any ticker.
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