Price to Sales Ratio Calculator

How to Use This Tool

Select your preferred calculation method from the dropdown: use market capitalization and total revenue for company-wide analysis, or price per share and sales per share for per-share valuation.

Enter the required values in the input fields. All values must be positive numbers.

Click Calculate Ratio to view your results, or Reset to clear all inputs.

Use the Copy Results button to save your valuation breakdown to your clipboard.

Formula and Logic

The price to sales (P/S) ratio measures a company’s market value relative to its revenue. It is calculated using one of two equivalent methods:

• Method 1 (Company-Wide): P/S Ratio = Market Capitalization ÷ Total Annual Revenue
• Method 2 (Per Share): P/S Ratio = Price Per Share ÷ Sales Per Share

The revenue multiple shown in results is the inverse of the P/S ratio: 1 ÷ P/S Ratio, representing how much revenue is generated per dollar of market value.

Practical Notes

Keep these finance-specific tips in mind when using this tool:

• P/S ratios vary widely by industry: tech companies often have higher P/S ratios than utilities or manufacturing firms.
• Use trailing 12-month (TTM) revenue for the most accurate recent valuation, rather than annual data from older fiscal years.
• A low P/S ratio does not always mean a bargain: it may indicate slow growth or declining revenue.
• Pair P/S ratio analysis with other metrics like P/E ratio, debt-to-equity, and free cash flow for a complete valuation picture.
• For personal financial planning, use this tool to evaluate potential stock holdings as part of a diversified portfolio.

Why This Tool Is Useful

Individual investors and financial planners often rely on P/S ratios to quickly assess whether a stock is fairly priced relative to its revenue generation.

This tool eliminates manual calculation errors and provides a clear breakdown of valuation status, saving time during investment research.

The option to use both company-wide and per-share methods makes it flexible for different types of analysis, from personal budget stock picks to professional financial planning.

Frequently Asked Questions

What is a good price to sales ratio?

There is no universal "good" P/S ratio, as it varies by industry. Generally, ratios below 1 may indicate undervaluation, while ratios above 2 may suggest overvaluation for mature companies. Growth companies often trade at higher P/S ratios due to expected future revenue increases.

Can I use this tool for private companies?

No, this tool is designed for public companies with available market capitalization or per-share price data. Private company valuations require different metrics, as they do not have publicly traded shares.

How often should I recalculate P/S ratios?

Recalculate P/S ratios quarterly or annually when new revenue and market cap data is released. For active traders, daily updates may be useful, but long-term investors typically review ratios once per quarter.

Additional Guidance

Always verify the revenue and market cap data you enter from reliable sources like SEC filings, company investor relations pages, or reputable financial data providers.

If you are a loan applicant or saver evaluating dividend-paying stocks, cross-reference P/S ratios with dividend yield and payout ratio to ensure the company can sustain distributions.

For financial planners advising clients, use this tool to explain valuation concepts in simple terms, using the detailed breakdown to illustrate how revenue impacts stock price.