--- title: Inventory to Sales Ratio | Formula, Example, Analysis, Conclusion description: Inventory to sales ratio measures the rate at which the company is liquidating its stocks. Click for more information. --- [![Carbon collective](https://www.carboncollectiveinvesting.com/hubfs/raw_assets/public/CarbonCollective_August2021%20copy/images/carbon-collective-green-investing-logo-white.4f6047d4.svg "Carbon collective")](https://www.carboncollectiveinvesting.com/) - About - Employers - [Sustainable 401(k)](https://www.carboncollectiveinvesting.com/401k) - [401(k) Comparison Tool](https://www.carboncollectiveinvesting.com/401k/plan-comparison-tool) - Individuals - [FAQ](https://www.carboncollective.co/en/knowledge/faqs) - [ETF](https://www.carboncollectivefunds.com/) - Learn - [Sustainable Investing](https://www.carboncollective.co/sustainable-investing) - [Investing Basics](https://www.carboncollective.co/sustainable-investing/investing-basics) - [Blog](https://blog.carboncollective.co/) - [Tools](https://tools.carboncollective.co/calculator/) - Log in - [Carbon Collective](https://app.carboncollective.co) - [Altruist](https://app.altruist.com) [Talk to a human](https://ask.carboncollective.co/f4o5dylkg) [Sign up](https://app.carboncollective.co/sign-up) [Log In](http://app.carboncollective.co/) [![Carbon collective](https://www.carboncollectiveinvesting.com/hubfs/raw_assets/public/CarbonCollective_August2021%20copy/images/carbon-collective-green-investing-logo.53b28bee.svg "Carbon collective")](https://www.carboncollectiveinvesting.com/) - About - Employers - [Sustainable 401(k)](https://www.carboncollectiveinvesting.com/401k) - [401(k) Comparison Tool](https://www.carboncollectiveinvesting.com/401k/plan-comparison-tool) - Individuals - [FAQ](https://www.carboncollective.co/en/knowledge/faqs) - [ETF](https://www.carboncollectivefunds.com/) - Learn - [Sustainable Investing](https://www.carboncollective.co/sustainable-investing) - [Investing Basics](https://www.carboncollective.co/sustainable-investing/investing-basics) - [Blog](https://blog.carboncollective.co/) - [Tools](https://tools.carboncollective.co/calculator/) - Log in - [Carbon Collective](https://app.carboncollective.co) - [Altruist](https://app.altruist.com) [Talk to a human](https://ask.carboncollective.co/f4o5dylkg) [Sign up](https://app.carboncollective.co/sign-up) [Log In](http://app.carboncollective.co/) **[Home](https://www.carboncollectiveinvesting.com/) > [Sustainable Investing](https://www.carboncollectiveinvesting.com/sustainable-investing) >** Inventory to Sales Ratio # Inventory to Sales Ratio ![](https://www.carboncollectiveinvesting.com/hubfs/Brooke%20Tomasetti.png) Written by Brooke Tomasetti | Reviewed by [Subject Matter Experts](https://www.carboncollectiveinvesting.com/subject-matter-experts) Updated on October 1, 2024 Fact Checked Why Trust Carbon Collective? ### Table of Contents Inventory to sales is an efficiency ratio that is used to determine the rate at which the company is liquidating its inventory. Put simply, the inventory to sales ratio measures the amount of inventory the company is carrying compared to the number of sales that are being made. This ratio alerts managers when stock resources are going down to ensure stable operations are maintained. [![Learn why investing is the only realistic path to solving climate change.](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/20345524/bcc827e7-7a28-46da-a63b-200b2631345a.png)](https://hubspot-cta-redirect-na2-prod.s3.amazonaws.com/cta/redirect/20345524/bcc827e7-7a28-46da-a63b-200b2631345a) Inventory management is a pain point for managers operating in an economy with fluctuating market demands and this ratio can help to establish a balanced relationship between the company’s inventory and the corresponding sales of goods. Unpredictable changes in the demand of a product can make the inventory last longer, forcing the firm to incur an extra storage and maintenance cost which will end up eating into the firm’s profit. Efficient maintenance of inventory is a crucial aspect when running a business because when you keep a large stock, then you risk not selling them hence reducing the efficiency of the business operations. To this end, for efficient operation to be maintained, firms need to keep their stock in such a way that it never has either too much or too little of it in stock as efficiently maintaining inventory. ## Inventory to Sales Ratio Formula ![](https://www.carboncollectiveinvesting.com/hubfs/image-png-Apr-22-2022-08-03-26-92-AM.png) Net sales is calculated by subtracting any sales the company returns from the gross sales.  Average inventory is used so that any seasonality effect is covered and can be calculated by summing the beginning and ending inventory and dividing the result by two. ![](https://www.carboncollectiveinvesting.com/hubfs/image-png-Apr-22-2022-08-03-46-36-AM.png) All of the numbers need to calculate net sales and average inventory can be found on the company’s [income statement](https://www.carboncollectiveinvesting.com/sustainable-investing/income-statement/) and [balance sheet](https://www.carboncollectiveinvesting.com/sustainable-investing/balance-sheet/). A low inventory to sales ratio means that the sales are high and inventory is low, which indicates excellent performance for the business. In other words, a low inventory to sales ratio means that the business can quickly clear its inventories by way of sales. This shows efficiency in the operation of the company hence leading to high chances of making a profit.  A high inventory to sales ratio means that the rate at which the company is witnessing a significant increase in inventory compared to the speed of sales. This can as well be interpreted that the goods stocked were not aligned to customers’ taste and preference leading to dwindling sales for the firm. When the inventory is high, the firm might be a force to incur storage and maintenance cost, which reduces the [profit margin](https://www.carboncollectiveinvesting.com/sustainable-investing/gross-profit-margin/) of the organization. ## Inventory to Sales Ratio Example ABC Company Limited is a small dealer in foods and beverages, based in Pakistan. The company reported sales of $8,500 in gross in 2017. The company had $1,700 and $300 at the beginning and closing inventories respectively. Two different customers returned goods worth $500.  In the fiscal year 2018, ABC Company Limited reported sales worth $4,250 and customers' returns of goods worth $250. The beginning and closing inventories were $300 and $500 respectively. By using the provided formulas, you can calculate this company’s inventory to net sales ratio for each year as follows: ### 2017 We can use our understanding of average inventory and net sales to find these values with the information provided. For the average inventory, we’ll add the beginning inventory ($1,700) and the ending inventory ($300). Then we’ll divide them by two.    For net sales, we’ll subtract the returns ($500) from the gross sales ($8,500)            - Average inventory = $1,000 - Net sales = $8,000 Now that we have everything, we can calculate our ratio using the formula: ![](https://www.carboncollectiveinvesting.com/hubfs/image-png-Apr-22-2022-08-07-56-44-AM.png) ### 2018 - Average Inventory = $400 - Net sales = $4,000 Finally, we can calculate our second inventory to sales ratio: ![](https://www.carboncollectiveinvesting.com/hubfs/image-png-Apr-22-2022-08-07-27-48-AM.png) As always with ratio analysis, comparisons should be made against similar companies or companies operating in related industries. This ratio can also be used to compare the current and past performance of a company to see if there is any trend line of improvement or not. For instance, in the example above, ABC Company Limited, in 2017, that ratio was 0.125, and in 2018 the ratio is 0.1 showing a positive trend in its operation.  This can be interpreted that in 2018 the company was quickly clearing its inventory by way of sales compared to 2017 which could further be said that the company is employing strategies such as sales promotions or giving discounts to liquidate the stock faster. ## Inventory to Sales Ratio Analysis Calculation of inventory to sales ratio is not always as simple and straightforward as it looks in the formula because the key variables are not found directly on a typical financial statement. Sales in many companies are seasonal, and therefore this fluctuation justifies needing the average of inventories across the whole year. This ratio is crucial for making intelligent inventory management decisions in a company. It is more useful when tracked on a trend line for a period of 3 to 5 years. Inventory to sales ratio for only one year alone cannot be used to determine when there is improvement or regression in the company’s performance.  It is therefore advisable that before you arrive at your final judgment on the company’s performance, look at multi-year figures to ascertain if there is any improvement. Both high and low inventory to sales ratios might have different interpretations based on the situations present. Some companies might have a culture of always maintaining higher inventories regardless of the sale; hence they will always have a relatively higher ratio. Similarly, a low ratio can be a result of both sales and inventories coming down considerably, but the ratio remains the same.  Thus, it is essential that analysts use this ratio to keenly look at inventory and sales individually to ensure that the company is moving in the right direction. ## Inventory to Sales Ratio Conclusion - Inventory to sales ratio measures the rate at which the company is liquidating its stocks - It is an analytical tool used to gauge the operational efficiency of a business. - This formula requires two variables: net sales and average inventory. - High or rising inventory to sales ratio indicates that the company is incurring more storage and holding cost. - Low or reducing inventory to sales ratio suggests that the business is in good health and is efficiently operating. ## Inventory to Sales Ratio Calculator You can use the inventory to sales ratio calculator below to quickly calculate the rate at which businesses are liquidating their stocks by entering the required numbers. Average Inventory Net Sales Inventory to Sales Ratio ## FAQs ### 1. What does the inventory to sales ratio mean? The inventory to sales ratio is defined as the parts of stock that a company has divided by the annual turnover for its products. This helps in determining how much time it takes for each product to be sold, which can then help in future forecasting and planning. ### 2. What is a good inventory to sales ratio? A good inventory turnover ratio is between 5 and 10. This would indicate that the business has sold most of its stock and that they have a reasonably quick turnover. ### 3. How do you calculate the inventory to sales ratio? To calculate the inventory to sales ratio, you need to use the following formula: Inventory to Sales = Average Inventory / Net Sales ### 4. Why is the inventory sales ratio a lagging indicator? The inventory sales ratio is a lagging indicator because it tells you what has already occurred. With a quick turnover, a business can predict future demands and increase or decrease stock accordingly. Also, if a business has made any mistakes regarding forecasting, it can be difficult to turn the ratio around. ### 5. What do high days sales in inventory mean? High inventory days mean that your company is carrying too much stock and has to pay more in storage. This will make it difficult to meet demand when they need it and could be a bottleneck in the business process. In addition, if they have to decrease the amount of stock they carry, this could reduce their revenue. ### Related Topics - [Sustainable 401(k) Plan](https://www.carboncollective.co/401k) - [Sustainable Investing](https://www.carboncollective.co/sustainable-investing/) - [Investing Basics](https://www.carboncollective.co/sustainable-investing/investing-basics) - [Retirement Glossary](https://www.carboncollective.co/sustainable-investing/retirement-planning-glossary) - [Best Retirement Plans](https://www.carboncollective.co/sustainable-investing/the-10-best-retirement-plans) - [Wealth Manager Vs Financial Advisor](https://www.carboncollective.co/sustainable-investing/wealth-manager-vs.-financial-advisor) ![Attend Our Next Webinar](https://www.carboncollectiveinvesting.com/hubfs/carbon-collective-green-investing-icon-webinar.12af7b6e.svg) ### Attend Our Next Webinar Join our next Sustainable Investing 101 webinar, get our favorite DIY options, and walk through how we build our portfolios. [Watch Now](https://www.carboncollective.co/sustainable-investing-webinar-green-retirement-month) ![Get Our Newsletter](https://www.carboncollectiveinvesting.com/hubfs/carbon-collective-green-investing-icon-demo.6ed28722.svg) ### Get Our Newsletter Go a level deeper with us and investigate the potential impacts of climate change on investments like your retirement account. Join Newsletter ![close-typeform](data:image/gif;base64,R0lGODlhEQARAIAAAODn7P///yH5BAEHAAEALAAAAAARABEAAAIqBIKpab3v3EMyVHWtWZluf0za0XFNKDJfCq5i5JpomdUxqKLQVmInqyoAADs=) ![Talk To A Human](https://www.carboncollectiveinvesting.com/hubfs/carbon-collective-green-investing-icon-chat.49d48c5b.svg) ### Talk To A Human Joining a new investment service can be intimidating. We’re here for you. Click below to email us a question or book a quick call. [Ask a Question](https://ask.carboncollective.co/f70pooobq) Topics ## Sustainable Investing Topics View our list of some topics below. See More - Portfolios - [Performance](https://www.carboncollectiveinvesting.com/returns) - About - [Sustainable 401(k)](https://www.carboncollectiveinvesting.com/401k) - Learn - [FAQ](https://www.carboncollective.co/en/knowledge/faqs) - [Sustainable Investing](https://www.carboncollective.co/sustainable-investing) - [Investing Basics](https://www.carboncollective.co/sustainable-investing/investing-basics) - Contact - [Contact us](mailto:hello@carboncollective.co) - [Legal](https://www.carboncollective.co/legal) - [Privacy Policy](https://www.carboncollectiveinvesting.com/hubfs/2022-11%20Carbon%20Collective%20Privacy%20Policy.pdf) - [Back to top](https://www.carboncollectiveinvesting.com/sustainable-investing/inventory-to-sales-ratio#top-of-page) DISCLAIMERS: Advisory services provided by Carbon Collective Investment LLC (“Carbon Collective"), an SEC-registered investment adviser. A copy of Carbon Collective's current written disclosure statement discussing Carbon Collective’s business operations, services, and fees is available at the SEC’s investment adviser public information website – [www.adviserinfo.sec.gov](https://adviserinfo.sec.gov/firm/summary/310129) or [our legal documents here](https://blog.carboncollective.co/legal-documents/). The articles and research support materials available on this site are educational and are not intended to be investment or tax advice. Carbon Collective does not make any representations or warranties as to the accuracy, timeliness, suitability, completeness, or relevance of any information prepared by any unaffiliated third party, whether linked to Carbon Collective’s web site or incorporated herein, and takes no responsibility therefor. All such information is provided solely for convenience purposes only and all users thereof should be guided accordingly. Investments in securities: Not FDIC Insured • No Bank Guarantee • May Lose Value. Investing in securities involves risks, and there is always the potential of losing money when you invest in securities. Before investing, consider your investment objectives and Carbon Collective's charges and expenses. Carbon Collective's internet-based advisory services are designed to assist clients in achieving discrete financial goals. They are not intended to provide comprehensive tax advice or financial planning with respect to every aspect of a client's financial situation and do not incorporate specific investments that clients hold elsewhere. For more details, see our Form CRS, Form ADV Part 2 and other disclosures. Past performance does not guarantee future results, and the likelihood of investment outcomes are hypothetical in nature. Not an offer, solicitation of an offer, or advice to buy or sell securities in jurisdictions where Carbon Collective is not registered. © 2026 Carbon Collective Corporation. All rights reserved. × #### Fact Checked Carbon Collective partners with financial and climate experts to ensure the accuracy of our content. Our team of reviewers are established professionals with years of experience in areas of personal finance and climate. They have contributed to top tier financial publications, such as Reuters, Axios, Ag Funder News, Bloomberg, Marketwatch, Yahoo! Finance, and many others. This team of experts helps Carbon Collective maintain the highest level of accuracy and professionalism possible. × #### Why Trust Carbon Collective Carbon Collective is the first online investment advisor 100% focused on solving climate change. We believe that sustainable investing is not just an important climate solution, but a smart way to invest. We follow ethical journalism practices, which includes presenting unbiased information and citing reliable, attributed resources. Much of our research comes from leading organizations in the climate space, such as Project Drawdown and the International Energy Agency (IEA). Our goal is to deliver the most understandable and comprehensive explanations of climate and finance topics. Our writing and editorial staff are a team of experts holding advanced financial designations and have written for most major financial media publications. Our work has been directly cited by organizations including MarketWatch, Bloomberg, Axios, TechCrunch, Forbes, NerdWallet, GreenBiz, Reuters, and many others. We strive to empower readers with the most factual and reliable climate finance information possible to help them make informed decisions. } ```json { "@context" : "https://schema.org", "@type" : "Organization", "alternateName" : "Carbon Collective", "contactPoint" : { "@type" : "ContactPoint", "areaServed" : "US", "availableLanguage" : "en", "contactType" : "customer service", "telephone" : "(650) 868-2697" }, "logo" : "https://www.carboncollective.co/hubfs/CarbonCollectiveLogo.png", "name" : "Carbon Collective Investing LLC", "sameAs" : [ "https://www.facebook.com/carboncollectiveinvesting/", "https://twitter.com/carbncollective", "https://www.instagram.com/carbon.collective/", "https://www.youtube.com/channel/UC769Y-F-L_B37kyQfdpvyXA", "https://www.linkedin.com/company/carbon-collective/", "https://www.crunchbase.com/organization/carbon-collective", "https://adviserinfo.sec.gov/firm/summary/310129", "https://www.wikidata.org/wiki/Q110243690" ], "url" : "https://www.carboncollective.co/" } ``` ```json { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{ "@type": "Question", "name": "What does the inventory to sales ratio mean?", "acceptedAnswer": { "@type": "Answer", "text": "The inventory to sales ratio is defined as the parts of stock that a company has divided by the annual turnover for its products. This helps in determining how much time it takes for each product to be sold, which can then help in future forecasting and planning." } },{ "@type": "Question", "name": "What is a good inventory to sales ratio?", "acceptedAnswer": { "@type": "Answer", "text": "A good inventory turnover ratio is between 5 and 10. This would indicate that the business has sold most of their stock and that they have a reasonably quick turnover." } },{ "@type": "Question", "name": "How do you calculate the inventory to sales ratio?", "acceptedAnswer": { "@type": "Answer", "text": "To calculate the inventory to sales ratio, you need to use the following formula: Inventory to Sales = Average Inventory / Net Sales" } },{ "@type": "Question", "name": "Why is inventory sales ratio a lagging indicator?", "acceptedAnswer": { "@type": "Answer", "text": "The inventory sales ratio is a lagging indicator because it tells you what has already occurred. With a quick turnover, a business can predict future demands and increase or decrease stock accordingly. Also, if a business has made any mistakes regarding forecasting, it can be difficult to turn the ratio around." } },{ "@type": "Question", "name": "What do high days sales in inventory mean?", "acceptedAnswer": { "@type": "Answer", "text": "High inventory days mean that your company is carrying too much stock and has to pay more in storage. This will make it difficult to meet demand when they need it and could be a bottleneck in the business process. In addition, if they have to decrease the amount of stock they carry, this could reduce their revenue." } }] } ``` ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "https://20345524.fs1.hubspotusercontent-na1.net/hubfs/20345524/Brooke%20Tomasetti.png", "url" : "https://www.carboncollectiveinvesting.com/sustainable-investing/author/brooke-tomasetti" }, "dateModified" : "2024-10-01", "datePublished" : "2021-03-24", "description" : "Inventory to sales ratio measures the rate at which the company is liquidating its stocks. Click for more information.", "headline" : "Inventory to Sales Ratio | Formula, Example, Analysis, Conclusion", "image" : "", "mainEntityOfPage" : { "@id" : "https://www.carboncollectiveinvesting.com/sustainable-investing/inventory-to-sales-ratio", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://www.carboncollective.co/hubfs/CarbonCollectiveLogo.png" }, "name" : "Carbon Collective" } } ```