Current Ratio Calculator
Calculate the current ratio — a measure of a company's ability to pay short-term obligations with short-term assets. A current ratio above 1.5 is generally considered healthy; below 1.0 signals potential liquidity problems.
What Is the Current Ratio?
The current ratio measures whether a business can pay its short-term obligations — bills due within 12 months — using its short-term assets. It is one of the most widely used liquidity ratios, alongside the quick ratio and the cash ratio.
A current ratio of 2.0 means that for every $1 of short-term obligations, the business has $2 of short-term assets. A ratio below 1.0 means the business does not have enough short-term assets to pay its short-term bills — a potential liquidity crisis.
Current Ratio Formula
Current Ratio = Current Assets ÷ Current Liabilities
The current ratio is closely related to working capital. Working capital is the dollar difference; the current ratio expresses the same relationship as a multiple, which makes it comparable across businesses of different sizes.
How to Interpret the Current Ratio
- Below 1.0 (Critical) — current liabilities exceed current assets. The business cannot pay its short-term bills without new financing. Immediate action needed.
- 1.0–1.5 (Caution) — barely sufficient. Small shocks or unexpected costs could push the business into trouble.
- 1.5–2.0 (Healthy) — comfortable cushion. The business can pay short-term obligations and absorb modest shocks.
- 2.0–3.0 (Excellent) — strong liquidity. Plenty of cushion for unexpected costs.
- Above 3.0 (Possibly too high) — excessive liquidity. Cash or inventory may be sitting idle instead of being deployed productively.
Worked Example
A business has $200,000 in current assets and $100,000 in current liabilities:
Current ratio = $200,000 ÷ $100,000 = 2.00
Working capital = $200,000 − $100,000 = $100,000
Interpretation: for every $1 of short-term obligations, the business has $2 of short-term assets. This is a healthy liquidity position — enough cushion to cover unexpected costs without straining.
Frequently Asked Questions
What is a good current ratio?
A current ratio of 1.5–2.0 is generally considered healthy. Below 1.0 is dangerous; above 3.0 is usually excessive. The right number varies by industry — retail and manufacturing often run 1.5–2.5 because of inventory; service businesses run lower, 1.2–1.8, because they have less inventory on hand.
What is the difference between current ratio and quick ratio?
The current ratio includes inventory in current assets; the quick ratio excludes inventory because inventory is the hardest current asset to convert to cash quickly. The quick ratio is therefore a stricter liquidity test. If a business is heavily inventory-based, its current ratio may look healthy while its quick ratio reveals real liquidity stress.
Can a current ratio be too high?
Yes. A ratio above 3.0 often means the business is holding too much cash, slow-moving inventory, or uncollected receivables. That capital could be invested in growth, paid out to shareholders, or used to pay down debt. A very high current ratio can indicate poor capital allocation, not just strength.
What if current liabilities are zero?
If current liabilities are zero, the current ratio is undefined (division by zero). This is rare and usually means the business has no short-term obligations at all — either because it is debt-free and pays suppliers immediately, or because of a data error. Use N/A rather than infinity for reporting.
What is a good current ratio by industry?
Rules of thumb: retail 1.5–2.5 (inventory heavy), manufacturing 1.5–2.0, service businesses 1.2–1.8, utilities 0.8–1.2 (stable cash flows), software 1.5–3.0 (often cash-rich). Always compare within the same industry, never across industries.
How do I improve my current ratio?
Increase current assets (collect receivables faster, reduce inventory, hold more cash) or decrease current liabilities (pay down short-term debt, renegotiate supplier terms to long-term, reduce accrued expenses). Often the fastest gains come from collecting receivables (reducing DSO) and clearing slow-moving inventory.