Finance

Instant, private, and free

Price to Book Ratio Calculator.

Calculate price-to-book valuation ratio.

On-device calculationNo signup

Set your values

Results update as you type.

02 / ANSWER

Market capitalization

Book value

Price-to-book ratio

0.000

FAQs

How does the price to book ratio calculator work?

Enter the requested values to receive a deterministic result. No live market, tax, or jurisdiction data is inferred.

Use Cases

Value Investing Screening

Identify potentially undervalued stocks by comparing their market price to book value. A low P/B ratio may signal a bargain.

Example: A stock with market cap $1B and book value $1.5B has P/B of 0.67.

Financial Health Assessment

Evaluate how the market values a company's net assets. Useful for comparing companies in asset-heavy industries like banking or insurance.

Example: Compare two banks: one with P/B 1.2 and another with 0.8.

Frequently Asked Questions

What does the price-to-book ratio indicate?: The price-to-book (P/B) ratio compares a company's market value to its book value. A ratio above 1 suggests the market values the company more than its net assets, while below 1 may indicate undervaluation or financial distress.
How is the price-to-book ratio calculated?: Divide the market capitalization by the book value. For example, if market cap is $500 million and book value is $250 million, the P/B ratio is 2.0.
What is a good price-to-book ratio?: It varies by industry. Historically, a P/B ratio under 1 may indicate undervaluation, but for growth companies, higher ratios are common. Compare with peers for meaningful analysis.

Tips & Common Mistakes

Tips

Use consistent units for market cap and book value (e.g., both in millions or billions).
Compare P/B ratios within the same industry for meaningful insights.
Remember that book value is based on historical cost, not current market value.
For companies with negative book value, the P/B ratio is not meaningful.

Common Mistakes to Avoid

Using total assets instead of shareholders' equity (book value).
Mixing units, like market cap in billions and book value in millions.
Ignoring intangible assets, which can make book value understated.

Last updated: August 13, 2026

Use Cases

Value Investing Screening

Identify potentially undervalued stocks by comparing their market price to book value. A low P/B ratio may signal a bargain.

Example: A stock with market cap $1B and book value $1.5B has P/B of 0.67.

Financial Health Assessment

Evaluate how the market values a company's net assets. Useful for comparing companies in asset-heavy industries like banking or insurance.

Example: Compare two banks: one with P/B 1.2 and another with 0.8.

Frequently Asked Questions

What does the price-to-book ratio indicate?

The price-to-book (P/B) ratio compares a company's market value to its book value. A ratio above 1 suggests the market values the company more than its net assets, while below 1 may indicate undervaluation or financial distress.

How is the price-to-book ratio calculated?

Divide the market capitalization by the book value. For example, if market cap is $500 million and book value is $250 million, the P/B ratio is 2.0.

What is a good price-to-book ratio?

It varies by industry. Historically, a P/B ratio under 1 may indicate undervaluation, but for growth companies, higher ratios are common. Compare with peers for meaningful analysis.

Tips & Common Mistakes

Tips

Use consistent units for market cap and book value (e.g., both in millions or billions).
Compare P/B ratios within the same industry for meaningful insights.
Remember that book value is based on historical cost, not current market value.
For companies with negative book value, the P/B ratio is not meaningful.

Common Mistakes to Avoid

Using total assets instead of shareholders' equity (book value).
Mixing units, like market cap in billions and book value in millions.
Ignoring intangible assets, which can make book value understated.

Finance

Instant, private, and free

Price to Book Ratio Calculator.

Calculate price-to-book valuation ratio.

On-device calculationNo signup

Set your values

Results update as you type.

02 / ANSWER

Market capitalization

Book value

Price-to-book ratio

0.000

FAQs

How does the price to book ratio calculator work?

Enter the requested values to receive a deterministic result. No live market, tax, or jurisdiction data is inferred.

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Use Cases

Value Investing Screening

Identify potentially undervalued stocks by comparing their market price to book value. A low P/B ratio may signal a bargain.

Example: A stock with market cap $1B and book value $1.5B has P/B of 0.67.

Financial Health Assessment

Evaluate how the market values a company's net assets. Useful for comparing companies in asset-heavy industries like banking or insurance.

Example: Compare two banks: one with P/B 1.2 and another with 0.8.

Frequently Asked Questions

What does the price-to-book ratio indicate?: The price-to-book (P/B) ratio compares a company's market value to its book value. A ratio above 1 suggests the market values the company more than its net assets, while below 1 may indicate undervaluation or financial distress.
How is the price-to-book ratio calculated?: Divide the market capitalization by the book value. For example, if market cap is $500 million and book value is $250 million, the P/B ratio is 2.0.
What is a good price-to-book ratio?: It varies by industry. Historically, a P/B ratio under 1 may indicate undervaluation, but for growth companies, higher ratios are common. Compare with peers for meaningful analysis.

Tips & Common Mistakes

Tips

Use consistent units for market cap and book value (e.g., both in millions or billions).
Compare P/B ratios within the same industry for meaningful insights.
Remember that book value is based on historical cost, not current market value.
For companies with negative book value, the P/B ratio is not meaningful.

Common Mistakes to Avoid

Using total assets instead of shareholders' equity (book value).
Mixing units, like market cap in billions and book value in millions.
Ignoring intangible assets, which can make book value understated.

Last updated: August 13, 2026