Efficiency Ratios

Ratios that are used in analyzing a firm’s ability to effectively employ its resources to produce income

What are Efficiency Ratios?

Efficiency ratios are metrics that are used in analyzing a company’s ability to effectively employ its resources, such as capital and assets, to produce income. The ratios serve as a comparison of expenses made to revenues generated, essentially reflecting what kind of return in revenue or profit a company can make from the amount it spends to operate its business.


Efficiency Ratios


The more efficiently a company is managed and operates, the more likely it is to generate maximum profitability for its owners and shareholders over the long term.

Financial analysts can examine a variety of efficiency ratios to make an all-encompassing assessment of a company’s overall operational efficiency, as different efficiency ratios focus on different areas of operation, such as how well a company manages its assets, cash flow, and inventory.


Efficiency Ratios in Financial Analysis

In essence, financial analysts consider efficiency ratios to be an important measure of the current and short-term performance of an organization.

Analysts typically screen through the company’s financial statements, such as the balance sheet and income statement, to aggregate the numbers for efficiency ratio calculations. For example, COGS, current assets, or current liabilities figures are needed for some efficiency ratios.

After crunching the numbers, it is good to compare efficiency ratios with peer companies in the industry to get an insight into how the company performs relative to the competition.

Overall, there is a high correlation between efficiency ratios and profitability ratios. When companies efficiently allocate their resources, they become profitable. Therefore, if the efficiency ratios have been improved over time, this could indicate that the company has become more profitable.


Examples of Efficiency Ratios

Among the most popular efficiency ratios are the following:


1. Inventory Turnover Ratio

The inventory turnover ratio is expressed as the number of times an enterprise sells out of its stock of goods within a given period of time. The ratio is calculated by taking the cost of goods sold over the average inventory for a particular time period (e.g., 1 year).


Inventory Turnover Ratio


2. Accounts Receivable Turnover Ratio


Accounts Receivable Turnover Ratio


  • Net Credit Sales are sales where the proceeds are collected at a later point in time. Net credit sales = Sales on credit – Sales returns – Sales allowances.
  • Average Accounts Receivable is the sum of starting and ending accounts receivable balances over the time period (e.g., monthly or quarterly), divided by 2.


The accounts receivable ratio evaluates the efficiency of revenue collection. It measures the number of times a company collects its average accounts receivable over a given period.


3. Accounts Payable Turnover Ratio


Accounts Payable Turnover Ratio


  • Net Credit Purchases = Cost of Goods Sold (COGS) + Ending Inventory balance – Starting Inventory balance for a specified period. However, this is the formula for purchases in general. Net credit purchases are only the purchases made on credit. Alternatively, since the number for net credit purchases is difficult to find, analysts often substitute COGS as the numerator instead.
  • Average Accounts Payable is the sum of starting and ending accounts payable balances over a time period (e.g., monthly or quarterly), divided by 2. Both balances can be found on the company’s balance sheet.


The accounts payable turnover ratio represents the average number of times a company pays off its creditors during an accounting period. The ratio also serves as a measurement of short-term liquidity. A higher payable turnover ratio is favorable, as it enables the company to hold cash for a longer time. This, in turn, shrinks the working capital funding gap or working capital cycle.



Company ABC reported annual purchases on credit of $128,457 and returns of $11,000 during the year ended December 31, 2018.  Accounts payable at the beginning and end of the year were $12,555 and $26,121, respectively. The company wants to measure how many times it paid its creditors over the fiscal year.


Accounts Payable Turnover Ratio - Example


According to the sample calculation, the company’s accounts payable turned over approximately 6.07 times during the year. It is a common practice to just round the ratio to 0 decimal points. In this case, we round it to 6.


4. Asset Turnover Ratio


Asset Turnover Ratio



  • Net Sales = Sales minus Sales returns, Sales discounts, and Sales allowances
  • Average Total Assets = (Total assets at the end of the period + Total assets at the beginning of the period) / 2.

Note: Analysts may use either average or end-of-period assets.


Imagine Company HBC reporting a value of the beginning total assets of $299,950 and ending total assets equal to $287,666. Over the same time period, the company generated sales of $350,555, with sales returns of $16,000.

In such a case, the asset turnover ratio for Company HBC is calculated as follows:


Asset Turnover Ratio - Example


Thus, every dollar in total assets generates $1.1386 in sales.

In the end, efficiency ratios are useful for a company’s management in evaluating the operations of the business. Moreover, investors and lenders use the ratios when conducting financial analysis of companies in order to decide whether they represent a good investment or a creditworthy borrower.


Related Readings

CFI offers the Financial Modeling & Valuation Analyst (FMVA)™ certification program for those looking to take their careers to the next level. To keep learning and advancing your career, the following CFI resources will be helpful:

  • Bank-Specific Ratios
  • Leverage Ratios
  • Profitability Ratios
  • Financial Analysis Ratios Glossary

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