Price-to-Book (P/B) Ratio Calculator

Calculate a company's Price-to-Book (P/B) ratio to evaluate stock equity pricing.

๐Ÿ’ต

Calculation Parameters

Specify your inputs below.

Calculated Result

Price-to-Book (P/B) Ratio 1.50
๐Ÿ’ก

Expert Tip

A P/B ratio under 1.0 is considered a value indicator, showing the stock trades below the net balance sheet value of its assets.

How this Calculator Works

This calculator computes the Price-to-Book (P/B) ratio, comparing a stock's market price against its book value of equity. A ratio below 1.0 can indicate that a stock is undervalued or that the company has structural issues. Value investors use it to screen assets.

Formula & Methodology

P/B Ratio = Stock Price / Book Value per Share Book Value per Share = Total Shareholder Equity / Outstanding Shares - Stock Price is the current market price per share. - Total Shareholder Equity is corporate assets minus liabilities.

Step-by-Step Calculation Example

Here is a step-by-step example showing how the calculations are performed:

A company's stock trades at $30, and it has a Book Value Per Share (BVPS) of $25. 1. Divide stock price by BVPS: $30 / $25 = 1.20. Result: The Price-to-Book (P/B) ratio is 1.20.

Related Calculators

View All Finance Tools →

Price-to-Cash Flow Ratio Calculator

Compute Price-to-Cash Flow multiples to evaluate company valuations using cash inflows rather than accounting profit.

Launch Tool →

Price-to-Earnings (P/E) Ratio Calculator

Calculate Price-to-Earnings (P/E) multiples to value stock equities relative to their net earnings.

Launch Tool →

Detailed Insights & Expert Guide

โ„น๏ธ About this Calculation

This equity research and valuation calculator evaluates corporate fundamentals, stock price multiples, cost of capital, dividend discount models, and shareholder return metrics based on SEC financial reporting and Wall Street equity analysis standards.

Variable Glossary

Input

Equity Inputs

Share price, earnings per share (EPS), dividend amount, book value, debt/equity ratio, or systematic beta coefficient.

Parameter

Valuation Output

Price-to-Earnings (P/E), EV/EBITDA multiple, Intrinsic Value ($), WACC %, or Return on Equity (ROE %).

How to Calculate Step-by-Step

1

Step 1

Input current stock price, shares outstanding, or balance sheet / income statement numbers.

2

Step 2

Enter expected growth rate, cost of equity, or market risk premium assumptions.

3

Step 3

Review calculated valuation multiples, margin of safety comparison, or required rate of return.

FAQ

What is WACC and why is it crucial for equity valuation?
Weighted Average Cost of Capital (WACC) represents a company's required average return on debt and equity capital. It is used as the hurdle rate to discount future cash flows in DCF valuation models.
How does stock Beta measure systematic risk?
A stock beta of 1.0 means price volatility matches the broader market index. Beta > 1.0 indicates higher volatility, while Beta < 1.0 reflects lower systematic volatility.
Should valuation multiples be evaluated in isolation?
No. Valuation ratios (P/E, EV/EBITDA, P/B) should always be benchmarked against industry peer groups, historical trading averages, and expected earnings growth (PEG ratio).