Calculating your quick ratio (acid test) is straightforward once you know the Quick Ratio formula and what each input means. This guide explains the method in plain language, walks through a manual calculation, and gives worked examples you can follow — then you can do it instantly with the Quick Ratio Calculator.
What is Quick Ratio?
The Quick Ratio calculation tells you your quick ratio (acid test) from a few simple inputs. The figure you are solving for here is the quick ratio (acid test).
The Quick Ratio formula
The core formula is:
Quick ratio (acid test) = (Current assets - Inventory) ÷ Current liabilitiesHere is what each input means:
- Current assets — a money amount. Example: ₹15,00,000.
- Inventory — a money amount. Example: ₹5,00,000.
- Current liabilities — a money amount. Example: ₹10,00,000.
How to calculate it step by step
- Write down the current assets (for example, ₹15,00,000).
- Write down the inventory (for example, ₹5,00,000).
- Write down the current liabilities (for example, ₹10,00,000).
- Apply the formula above to get your quick ratio (acid test).
- Double-check the result with the Quick Ratio Calculator.
Worked examples
Example 1
| Input / Output | Value |
|---|---|
| Current assets | ₹15,00,000 |
| Inventory | ₹5,00,000 |
| Current liabilities | ₹10,00,000 |
| Quick ratio (acid test) | 1.00 |
| Quick assets | ₹10,00,000 |
With current assets of ₹15,00,000, inventory of ₹5,00,000 and current liabilities of ₹10,00,000, the quick ratio (acid test) works out to 1.00.
Example 2
With current assets of ₹30,00,000, inventory of ₹5,00,000 and current liabilities of ₹10,00,000, the quick ratio (acid test) works out to 2.50.
| Result | Value |
|---|---|
| Quick ratio (acid test) | 2.50 |
| Quick assets | ₹25,00,000 |
Example 3
With current assets of ₹7,50,000, inventory of ₹5,00,000 and current liabilities of ₹10,00,000, the quick ratio (acid test) works out to 0.25.
| Result | Value |
|---|---|
| Quick ratio (acid test) | 0.25 |
| Quick assets | ₹2,50,000 |
Tips for an accurate result
- Keep your units consistent — mixing, say, months with years or grams with kilograms is the most common source of error.
- Round only at the very end. Rounding inputs early can shift the final answer noticeably.
- Re-run the numbers whenever an input changes, rather than estimating from an old result.
Prefer not to do the maths by hand? — the Quick Ratio Calculator does it instantly, for free, with the formula and a worked example built in.
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