{"id":14404,"date":"2026-05-27T07:42:30","date_gmt":"2026-05-27T07:42:30","guid":{"rendered":"https:\/\/lemonn.co.in\/blog\/glossary\/acid-test-ratio\/"},"modified":"2026-05-27T07:42:30","modified_gmt":"2026-05-27T07:42:30","slug":"acid-test-ratio","status":"publish","type":"glossary","link":"https:\/\/lemonn.co.in\/blog\/glossary\/acid-test-ratio\/","title":{"rendered":"Acid Test Ratio"},"content":{"rendered":"

The acid test ratio<\/a>, also called the quick ratio<\/a>, is a liquidity<\/a> metric that measures a company’s ability to pay its short-term obligations using its most liquid assets<\/a>, excluding inventory. It is a stricter versi<\/a>on of the current ratio<\/a> because it removes inventory, which may not be quickly convertible to cash.<\/p>\n

What Is the Acid Test Ratio?<\/h2>\n

Acid Test Ratio = (Cash + Short-term Investments + Accounts Receivable) \/ Current Liabilities<\/a><\/p>\n

Or equivalently:
\nAcid Test Ratio = (Current Assets<\/a> – Inventory – Prepaid Expenses<\/a>) \/ Current Liabilities<\/a><\/p>\n

This ratio focuses only on assets that can be converted to cash quickly (within days or weeks).<\/p>\n

Why Exclude Inventory?<\/h2>\n

Inventory can take months to sell (especially in manufacturing, real estate, or specialty goods). If a company faces a financial crisis, it cannot always sell inventory quickly to raise cash. The acid test ratio therefore gives a more conse<\/a>rvative view of immediate liquidity.<\/p>\n

Interpreting the Acid Test Ratio<\/h2>\n

| Ratio | Interpretation |
\n|——-|—————|
\n| Below 0.5x | Very low liquidity; potential distress |
\n| 0.5x to 1.0x | Borderline; may need to manage cash carefully |
\n| 1.0x | Can exactly cover current liabilities with liquid assets |
\n| Above 1.0x | Good liquidity; comfortable buffer |<\/p>\n

A ratio of 1.0x or above is generally considered adequate.<\/p>\n

Acid Test vs Current Ratio<\/h2>\n

| Feature | Current Ratio | Acid Test |
\n|———|————–|———-|
\n| Includes inventory | Yes | No |
\n| Conservative | Less | More |
\n| Formula | Current Assets \/ Current Liabilities | (Current Assets – Inventory) \/ Current Liabilities |<\/p>\n

For companies with slow-moving or illiquid inventory, the acid test ratio is a better measure of real liquidity.<\/p>\n

Practical Example<\/h2>\n

A retailer has current assets of Rs 200 crore (including Rs 100 crore in inventory) and current liabilities of Rs 150 crore. Current ratio = 200\/150 = 1.33x. Acid test ratio = (200 – 100) \/ 150 = 0.67x. The lower acid test ratio reveals that without inventory, the company can cover only 67% of its short-term obligations, signalling tighter liquidity than the current ratio implies.<\/p>\n

Key Takeaways<\/h2>\n

– Acid test ratio = (Current Assets – Inventory) \/ Current Liabilities; measures immediate liquidity
\n– Excludes inventory as it cannot always be quickly converted to cash
\n– A ratio of 1.0x or above is generally considered adequate; below 0.5x is a warning sign
\n– More conservative and meaningful than current ratio for industries with high or illiquid inventory
\n– Used by lenders, creditors, and analysts to assess short-term payment capacity in a stress scenario<\/p>\n","protected":false},"excerpt":{"rendered":"

The acid test ratio, also called the quick ratio, is a liquidity metric that measures a company’s ability to pay its short-term obligations using its most liquid assets, excluding inventory. It is a stricter version of the current ratio because it removes inventory, which may not be quickly convertible to cash. What Is the Acid […]<\/p>\n","protected":false},"author":3,"featured_media":0,"menu_order":0,"template":"","meta":{"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-14404","glossary","type-glossary","status-publish","hentry"],"blocksy_meta":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"web-stories-poster-portrait":false,"web-stories-publisher-logo":false,"web-stories-thumbnail":false},"uagb_author_info":{"display_name":"Team Lemonn","author_link":"https:\/\/lemonn.co.in\/blog\/author\/ashu\/"},"uagb_comment_info":0,"uagb_excerpt":"The acid test ratio, also called the quick ratio, is a liquidity metric that measures a company’s ability to pay its short-term obligations using its most liquid assets, excluding inventory. It is a stricter version of the current ratio because it removes inventory, which may not be quickly convertible to cash. What Is the Acid…","_links":{"self":[{"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/glossary\/14404","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/users\/3"}],"version-history":[{"count":0,"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/glossary\/14404\/revisions"}],"wp:attachment":[{"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/media?parent=14404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}