Quick Ratio (Acid Test) Calculator

A quick ratio calculator, also known as the acid test, measures whether your business can meet its short term obligations using only its most liquid assets, without relying on selling inventory. You enter three figures from your balance sheet, your current assets, your inventory and your current liabilities. The tool subtracts inventory from current assets to find your quick assets, then divides that by current liabilities to return the quick ratio. The reason inventory is excluded is that stock can be slow or difficult to convert into cash at full value, especially under pressure, so the quick ratio gives a stricter and more conservative view of immediate liquidity than the current ratio. The result tells you how many dollars of readily available assets, such as cash and receivables, you hold for every dollar of debt due within twelve months. A quick ratio of one or more is generally considered healthy, meaning you could cover your short term liabilities without touching inventory, while a ratio well below one may signal that you depend on selling stock to stay solvent. Lenders, suppliers and managers lean on this measure when they want a tougher test than the current ratio provides, particularly for businesses that carry large or slow moving inventory. To use it well, calculate it consistently each period, compare the trend over time, and benchmark against businesses with similar models. Read it alongside the current ratio and your cash flow rather than in isolation, since a single ratio never tells the whole story. Remember that an unusually high quick ratio can also mean cash is sitting idle rather than being invested productively in the business.

Quick ratio = (current assets - inventory) / current liabilities. Estimate only, not financial or tax advice.