Business & Finance

What is Liquid Ratio (Acid-Test Ratio)?

A financial ratio that measures a company's ability to pay short-term obligations using its most liquid assets, excluding inventory.

How It Works

The Liquid Ratio (also called Acid-Test Ratio or Quick Ratio stricter version) measures whether a company can meet its current liabilities without relying on selling inventory. It's more conservative than the Current Ratio because inventory may take time to sell or may sell below book value. A ratio above 1:1 indicates the company can cover all short-term debts with readily available assets. Banks often require this ratio to be maintained above certain levels in loan covenants. It's especially important for businesses with slow-moving or perishable inventory.

Formula

Liquid Ratio = (Current Assets – Inventory – Prepaid Expenses) ÷ Current Liabilities | Or: (Cash + Marketable Securities + Accounts Receivable) ÷ Current Liabilities

Real-World Example

Company has: Cash ₹5,00,000, Receivables ₹10,00,000, Inventory ₹15,00,000, Prepaid ₹1,00,000, Current Liabilities ₹12,00,000. Liquid Ratio = (₹5,00,000 + ₹10,00,000) ÷ ₹12,00,000 = 1.25:1. Even without selling any inventory, the company can pay all short-term debts — healthy position.

Why It Matters

1

Ensures accurate financial reporting and record-keeping

2

Helps maintain regulatory and tax compliance

3

Enables better-informed business decisions

4

Improves operational efficiency and cash flow management

Frequently Asked Questions

What is the ideal Liquid Ratio?

Generally 1:1 or higher is considered safe — meaning the company can cover all current liabilities without selling inventory. Below 0.5:1 is concerning. However, some industries (supermarkets, FMCG) operate successfully at lower ratios because their inventory converts to cash very quickly (daily sales).

How is Liquid Ratio different from Quick Ratio?

They're essentially the same concept. In practice, 'Quick Ratio' and 'Liquid Ratio/Acid-Test Ratio' are used interchangeably. Both exclude inventory from current assets. Some textbooks distinguish them slightly (Quick Ratio may include short-term investments while Liquid Ratio may not), but in practical financial analysis, they mean the same thing.

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