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Price to Sales Ratio Calculator.

Calculate price-to-sales valuation ratio.

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Price-to-sales ratio: 4

Price-to-sales ratio

4.000

FAQs

How does the price to sales ratio calculator work?

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

Cite this calculator

Canonical URL: https://mathify.one/zh/finance/price-to-sales-ratio

Cite as: Mathify. (2026). Price to Sales Ratio Calculator. https://mathify.one/zh/finance/price-to-sales-ratio

Use Cases

Stock Valuation Screening

Investors use the P/S ratio to compare the relative value of stocks, especially for companies with negative earnings. This calculator simplifies the process by using market cap and revenue.

Example: Compare two tech companies: one with P/S of 2 and another with 4 to see which is cheaper relative to sales.

Investment Research

Financial analysts use P/S ratios to assess whether a company's stock is over or undervalued compared to its sales. This tool provides a quick calculation for fundamental analysis.

Example: Evaluate a startup with high revenue growth but no profits by calculating its P/S ratio.

Frequently Asked Questions

What is the price-to-sales (P/S) ratio?
The P/S ratio is a valuation metric that compares a company's market capitalization to its total revenue over a period. It indicates how much investors are willing to pay per dollar of sales. A lower P/S may suggest the stock is undervalued, while a higher P/S could indicate overvaluation or high growth expectations.
How do I calculate the P/S ratio?
To calculate the P/S ratio, divide the market capitalization by the revenue. For example, if a company has a market cap of $500 million and revenue of $100 million, the P/S ratio is 5. This means investors pay $5 for every $1 of sales.
What is a good P/S ratio?
A 'good' P/S ratio varies by industry. Generally, a P/S ratio below 1 may indicate undervaluation, while above 10 could be high. However, it's best to compare with peers in the same sector. This calculator helps you compute the ratio quickly for your analysis.

Tips & Common Mistakes

Tips

  • Ensure both market capitalization and revenue are in the same currency and time period for accurate comparison.
  • Use the P/S ratio alongside other metrics like P/E and EV/EBITDA for a comprehensive valuation.
  • Compare the P/S ratio with industry averages, as capital-intensive industries tend to have lower P/S ratios.
  • For companies with cyclical revenue, consider using average revenue over several years to smooth out fluctuations.

Common Mistakes to Avoid

  • Using revenue from different fiscal periods (e.g., trailing twelve months vs. annual) without adjusting.
  • Mixing up market capitalization with enterprise value, which includes debt and cash.
  • Ignoring industry context when interpreting the P/S ratio, leading to misleading conclusions.

Last updated: August 13, 2026