What does a high P/E ratio mean?

A high Price-to-Earnings (P/E) ratio suggests that investors are willing to pay more for each dollar of current earnings. This usually implies high growth expectations, but it can also signal that a stock is overvalued relative to its peers or historical average.

How is the Price-to-Book (P/B) ratio used?

The P/B ratio compares the current market price of a stock to its book value (net asset value). A low P/B ratio (typically under 1.0) can indicate an undervalued stock, especially in industries dominated by physical assets (e.g., banks, manufacturing).

What is Earnings Per Share (EPS) and why is it important?

EPS is the portion of a company's profit allocated to each individual share of stock. It is a key measure of profitability and forms the denominator in the P/E ratio, making it fundamental to stock valuation.

Stock Ratios Calculator 📊

Input Stock Financial Data

1. Current Stock Price ($)

Please enter a positive stock price (must be greater than $0.00).

Market price per share.

2. Annual EPS ($)

Please enter the annual EPS.

Latest reported trailing twelve months (TTM) EPS. Can be negative.

3. Book Value Per Share (BVPS) ($)

Please enter a positive Book Value Per Share (BVPS).

Net asset value per share.

Understanding Stock Valuation Ratios

How to Use the Stock Ratios Calculator: A Simple Guide
This calculator helps you determine key valuation metrics for any stock. Understanding these ratios is essential for fundamental analysis and making informed investment decisions.

1. Enter Company Financial Data

Net Income: Input the company's net profit from its income statement.
Total Revenue: Include total revenue to calculate profitability ratios.
Total Assets & Equity: Add asset and equity values to measure efficiency and solvency ratios.

2. Input Market Information

Share Price: Enter the current stock price to calculate market-based ratios.
Shares Outstanding: Include the total number of shares to accurately compute metrics like EPS.
Market Capitalization: Optional, but helps verify valuation ratios.

3. Select Ratios to Calculate

P/E Ratio: Price-to-Earnings ratio to assess relative stock valuation.
P/B Ratio: Price-to-Book ratio for comparing market price to book value.
D/E Ratio: Debt-to-Equity to understand leverage.
ROE & ROA: Return on Equity and Assets for profitability analysis.

4. Review and Interpret Results

Compare Industry Benchmarks: See how the company measures up against peers.
Identify Trends: Check if ratios are improving or deteriorating over time.
Spot Strengths and Weaknesses: Highlight areas for growth or caution.

5. Make Informed Investment Decisions

Portfolio Planning: Use the ratios to adjust stock allocation in your portfolio.
Risk Assessment: Evaluate financial health and leverage to minimize risk.
Investment Strategy: Combine ratio insights with market research to buy, hold, or sell stocks confidently.

Related Calculators

Profitability Ratios

Operations Ratios

Liquidity Ratios

FAQs About Stock Ratios and Valuation

Yes. The **P/E Ratio** is negative if the **Earnings Per Share (EPS)** is negative, meaning the company has lost money over the last 12 months. Negative P/E ratios are usually omitted or considered "N/A" as they offer little comparative value.

Both **Earnings Per Share (EPS)** and **Book Value Per Share (BVPS)** are found on a company's financial statements, specifically the Income Statement (for EPS) and the Balance Sheet (for BVPS). Most major financial news sites or brokerage platforms publish this data under the "Key Metrics" section of a stock quote.

By providing a percentage return on investment (what the company earns per dollar invested), the **Earnings Yield** makes it easier to compare stocks to other investments, like bonds or savings accounts, on a common interest rate basis.