Advantages and Disadvantages of Acid Test Ratio

What is the Acid Test Ratio?

The acid test ratio is the ratio that measures the liquidity of a company and its ability to take care of its short-term liabilities. This ratio is an improvised version of the current ratio. And it tries to do away with the limitations of the current ratio. The Acid test ratio is also called a Quick ratio. The article discusses the advantages and disadvantages of the acid test ratio/quick ratio.

Acid Test Ratio Formula

Acid test ratio = (Total Current Assets – Inventory) / Total Current Liabilities

Note: Bank overdraft and cash credit are usually excluded from current liabilities.

Advantages & Disadvantages of Acid Test Ratio


  • The acid test ratio removes the inventory from the calculation, which may not always be considered liquid, thereby giving a more appropriate picture of the company’s liquidity position.
  • Since inventory is excluded from current assets, bank overdraft and cash credit are removed from current liabilities as they are usually secured by inventory, thereby making the ratio more meaningful in arriving at the company’s liquidity position.
  • Inventory valuation can be tricky, and it may not always be at marketable value. Thus, the acid test ratio is not handicapped as there is no need for the valuation of the inventory.
  • Inventory can be very seasonal in nature and may vary in quantity over a yearly period. If considered, it may deflate or inflate the liquidity position. By avoiding inventory from the calculation, the acid test ratio does away with this problem.
  • In a dying industry, which usually may have a very high inventory level, this ratio will provide a more reliable repayment ability of the company against the current ratio, which includes inventory.
  • Due to the large inventory base, a company’s short-term financial strength may be overstated if the current ratio is used. By using the acid test ratio, this situation can be handled. It will limit companies from getting an additional loan, the servicing of which may not be as easy as stated by the current ratio.
Advantages and Disadvantages of Acid Test Ratio


  • Using this ratio on a standalone basis may not be sufficient to analyze the company’s liquidity position. A comparative analysis with the peers and industry standards may be required for effective analysis.
  • This ratio removes inventory from the calculation, which may not be appropriate for businesses where inventory can easily be valued at a marketable price. It should instead be included than excluded to arrive at the company’s liquidity position.
  • This ratio may not be a good indicator for all business models for showing short-term solvency because if companies with usually higher inventory, like supermarkets, exclude inventory to arrive at a liquidity position, it may not be essentially correct to do so.
  • The acid test ratio ignores the level and the timing of the cash flows. Which actually would be a major parameter determining the company’s ability to pay liabilities when they become due.
  • The ratio considers accounts receivables as a liquid. And can be easily converted to cash which may not always be the case.

Sanjay Borad

Sanjay Bulaki Borad

Sanjay Borad is the founder & CEO of eFinanceManagement. He is passionate about keeping and making things simple and easy. Running this blog since 2009 and trying to explain "Financial Management Concepts in Layman's Terms".

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