Price to Sales Ratio Calculator - Stock P/S Multiple

A price to sales ratio calculator turns a company's market capitalization and total revenue into a single P/S multiple, so you can see how many dollars of market value the market is paying for each dollar of revenue.

• • Screen loss-making growth stocks: Use P/S when earnings are negative and P/E would be undefined.
• • Compare companies across sectors: Run the same P/S check on a consumer staple, a bank, and a software name to compare how the market values revenue.
• • Sanity-check a pre-IPO target: Apply the ratio to the most recent trailing-twelve-month revenue figure to size the implied valuation of a private target.
• • Pair P/S with P/E and P/CF: Compare the P/S multiple against P/E and P/CF to see whether the sales multiple is more or less stretched.

The price to sales ratio is one of the cleanest valuation multiples because revenue is the top line of the income statement and is the hardest line item to manipulate. The calculator handles both common forms: market cap divided by total revenue, and share price divided by sales per share.

When the next step after P/S is to add earnings context, the EPS Calculator converts net income and share count into earnings per share so the P/E multiple can be computed on the same company.

The basic price to sales ratio is market capitalization divided by total revenue, normally for the trailing twelve months. The per-share form uses share price and sales per share, where sales per share equals total revenue divided by diluted shares.

• Market capitalization: Total market value of the company's equity, equal to share price times diluted shares outstanding.
• Total revenue (TTM): Trailing twelve month total revenue from the income statement, in the same currency as market cap.
• Share price: Current market price of one share, used in the per-share form of the ratio.
• Diluted shares outstanding: Diluted shares from the income statement and cover page of the filing. Drives the sales per share figure.

The P/S multiple is most informative inside a sector. Software, regulated utilities, banks, and commodity producers each have a different normal P/S range, so a 4.0x reading can be cheap for a software company and expensive for a grocery chain. The reading is a starting point, not a verdict.

According to Investopedia, the price to sales ratio is calculated by taking a company's market capitalization and dividing it by the company's total sales or revenue over the trailing twelve months, and the ratio is most useful when comparing companies within the same sector.

Once the P/S multiple is in hand, the Price to Cash Flow Ratio Calculator swaps the revenue denominator for operating or free cash flow so the same stock can be checked on a cash basis.

Four ideas keep the P/S multiple from being read too literally, especially when comparing companies with different margins.

The price to sales ratio is most useful as a screening tool. A low P/S in a stable sector can be a starting point, and a very high P/S in a growth sector can flag optimistic expectations. The ratio does not say whether revenue is high quality, so pair it with margin and growth checks before drawing a conclusion.

Because P/S treats every revenue dollar the same, the Operating Margin Calculator is a natural follow-up to see how much of each sales dollar actually becomes operating profit.

Run this price to sales ratio calculator on a single stock with the most recent TTM revenue figure, then compare the multiple against close peers in the same sector.

1. 1 Pick the input mode: Choose the top-down form (market cap and revenue) when both are available, or the per-share form when only share price and diluted shares are convenient.
2. 2 Enter market capitalization: Type the company's market cap in your reporting currency. Most quote pages publish this figure directly. Use the same currency as the revenue entry.
3. 3 Enter TTM revenue: Type the trailing twelve month total revenue from the most recent four quarters. Mixing annual and TTM revenue is a common source of misleading P/S results.
4. 4 Enter share price and diluted shares: For the per-share form, type the current share price and the diluted shares outstanding from the income statement and cover page of the filing.
5. 5 Read the P/S multiple and the band: Review the headline P/S, the band reading, and the implied market cap at 1.0x and 5.0x P/S to see how rich or cheap the multiple is relative to the user's sector.
6. 6 Compare with peer multiples: Place the P/S next to the P/S of three to five close peers in the same sector to decide whether the reading deserves a deeper look.

Daniel screens a software company with a $1.5B market cap and $750M of TTM revenue. He enters 1,500,000,000 for market cap, 750,000,000 for total revenue, and leaves the per-share fields at their defaults. The calculator shows a P/S of 2.00x and a 'Typical' band. Three close software peers trade between 4.0x and 6.0x P/S, so the 2.0x reading stands out. He reviews growth and gross margin before deciding whether the low multiple is a bargain.

When the P/S screen points to a deeper look, the Business Valuation Calculator takes the revenue, growth, and margin assumptions and turns them into a discounted cash flow valuation.

A focused price to sales ratio calculator helps you move from raw market cap and revenue to a defensible sector-relative multiple in seconds.

• • Works for loss-making companies: P/S is defined whenever revenue is positive, so it gives a usable multiple for growth and pre-profit companies.
• • Uses the cleanest income-statement line: Revenue is the top line of the income statement and is the hardest line item to manipulate, so the multiple is more comparable across tax regimes than earnings-based multiples.
• • Supports both input forms: Switch between the market cap form and the per-share form so the same calculator works with data from a quote page, a filing, or a watchlist.
• • Includes an implied valuation grid: The implied market cap at 1.0x and 5.0x P/S gives a quick sense of how much equity value the multiple implies, useful for stress-testing an investment case.
• • Built-in band reading: The reading uses the conventional <1.0 Low, 1.0-3.0 Typical, >3.0 High thresholds as a first-pass check, with a note that sector context matters more than the absolute reading.

The P/S multiple is the most useful single number for the first pass of a stock screen. A clean calculator turns raw market data into a comparable multiple alongside the other valuation multiples in the finance category.

For a fuller multiple-by-multiple picture on the same stock, the Price to Book Ratio Calculator adds the asset-based P/B multiple next to the P/S multiple so the valuation story is easier to defend.

Three factors drive the price to sales ratio more than any other input choice.

• • P/S treats a high-margin dollar of revenue the same as a low-margin dollar, so two companies with identical revenue can have different intrinsic value.
• • P/S is undefined when revenue is zero or negative. Pre-revenue companies need a different valuation approach.
• • A very low P/S can reflect a bargain, a deteriorating business, or a sector in decline. The ratio alone does not tell you which.

None of these factors change the formula, but each can move the P/S multiple by a meaningful amount. Document the sales basis and the diluted share count so the result is reproducible.

According to U.S. Securities and Exchange Commission, total revenue is the top line of the income statement, and diluted shares outstanding appear on the income statement and cover page of an annual or quarterly filing, so sales per share equals total revenue divided by diluted shares.