The current ratio measures a company's ability to pay short-term obligations using its short-term assets.
Current Ratio = Current Assets / Current Liabilities
Three Liquidity Ratios Explained
Ratio
Formula
Target
Current Ratio
Current Assets ÷ Current Liabilities
1.5–2.0×
Quick Ratio
(Current Assets − Inventory) ÷ Current Liabilities
≥ 1.0×
Cash Ratio
Cash & Equivalents ÷ Current Liabilities
0.1–0.5×
The quick ratio (also called the acid-test ratio) is more conservative — it excludes inventory, which may take weeks or months to sell. The cash ratio is the most stringent, counting only cash on hand.
What Is Net Working Capital?
Net Working Capital = Current Assets − Current Liabilities. Positive NWC means the company can cover all short-term obligations and still have liquid assets remaining.
The current ratio measures a company's ability to cover short-term liabilities with short-term assets. A ratio of 1.5–2.0× is generally considered healthy across most industries.
The current ratio is one of the most widely used liquidity metrics in financial analysis. It answers a simple question: if all short-term debts came due today, could the business pay them using only its current assets?
Current Ratio = Current Assets / Current Liabilities
What Counts as Current Assets?
Current assets are assets expected to convert to cash within 12 months:
- Cash and cash equivalents
- Short-term investments (marketable securities)
- Accounts receivable
- Inventory
- Prepaid expenses
What Counts as Current Liabilities?
Current liabilities are obligations due within 12 months:
- Accounts payable
- Short-term debt and current portion of long-term debt
- Accrued expenses
- Deferred revenue (current portion)
- Taxes payable
Current Ratio Benchmarks
Ratio
Interpretation
> 2.0×
Strong — may signal excess idle cash
1.5–2.0×
Healthy — standard target for most businesses
1.0–1.5×
Adequate — limited buffer for disruptions
< 1.0×
Liquidity risk — liabilities exceed current assets
Industry Variations
Retail businesses typically hold more inventory (lower quality current assets) and need a higher current ratio to compensate. SaaS companies with subscription billing and minimal inventory can operate safely with a current ratio below 1.5×.
The quick ratio (acid-test ratio) is more conservative than the current ratio because it excludes inventory. A business might have a healthy current ratio but struggle with liquidity if inventory is slow-moving.
The current ratio and quick ratio both measure short-term liquidity, but they disagree on the quality of "current assets."
The Core Difference
The quick ratio removes inventory from current assets:
Quick Ratio = (Current Assets - Inventory) / Current Liabilities
This matters because inventory may take weeks or months to sell — or may never sell at full price. In a liquidity crisis, you can't pay suppliers with shelf stock.
When They Diverge
A business with a 2.0× current ratio but 80% of assets in slow-moving inventory might have a quick ratio of 0.6× — technically insolvent on a quick basis. This is common in:
- Manufacturing with large raw material buffers
- Retail with seasonal goods
- Wholesale distribution
Which Ratio Matters More?
Use both. If they're similar, current assets are mostly cash and receivables — good quality. A large gap between them signals inventory is a significant portion of short-term liquidity.
Lenders typically look at the quick ratio for covenant analysis. Operations teams often monitor the current ratio for working capital planning.
What counts as a healthy current ratio varies significantly by industry — see typical ranges for SaaS, retail, manufacturing, and services.
The textbook "1.5–2.0× is healthy" rule for the current ratio is a reasonable starting
point, but the right target varies considerably by how a business actually operates.
Typical current ratio by industry
Industry
Typical Current Ratio
Why
SaaS / software
1.5–3.0×
Low inventory, often cash-rich from prepaid annual plans
Retail
1.0–1.5×
High inventory turnover, thinner cash buffers
Manufacturing
1.3–2.0×
Inventory and receivables both tie up working capital
Construction
1.1–1.5×
Long receivables cycles, progress billing
Professional services
1.2–2.0×
Minimal inventory, receivables-driven
Why "higher is always better" is wrong
A current ratio well above the benchmark — say, 4 or 5× — isn't necessarily healthy. It
can mean excess cash sitting idle instead of being reinvested in growth, inventory that's
overstocked, or receivables that are aging and uncollected rather than genuinely liquid.
Context matters more than the raw number.
SaaS businesses often run higher ratios for a structural reason
Annual prepaid subscriptions create deferred revenue — cash collected upfront for
service delivered over the coming year. That cash sits as a current asset, often pushing
SaaS current ratios higher than a comparably-sized services business without prepayment,
even though the "extra" cash is partly obligated to future service delivery.
The current ratio vs the quick ratio
Industries with significant inventory (retail, manufacturing) should look at both the
current ratio and the quick ratio (which excludes inventory) — a current ratio that looks
healthy can hide a much weaker quick ratio if a large share of current assets is
slow-moving inventory.
Frequently asked questions
What's considered dangerously low?
Below 1.0× means current liabilities exceed current assets — the business may struggle
to meet short-term obligations without external financing, regardless of industry.
Should seasonal businesses use a different benchmark?
Track the ratio across the full seasonal cycle, not just one snapshot — a retailer's
current ratio naturally dips before a big selling season as inventory builds and rebounds
afterward as it sells through.
Use the Current Ratio Calculator to compute your own
ratio and compare it against the industry table above.