Current Ratio Calculator
Measure short-term liquidity from the balance sheet
Copy the figures from one balance sheet
Free. No sign-up. The answer updates as you type, there is no button to press.
This changes how working capital is written. It cannot change the three ratios, because they divide one figure by another and the currency cancels out.
Write the date the statement was drawn up, for example 31 December 2024. It is here so that all four figures below come from that one day.
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Everything the company expects to turn into cash within twelve months: cash, money customers still owe, stock, costs paid in advance. Take the subtotal line called total current assets. Example: 500000.
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Everything the company has to pay within twelve months: suppliers, wages, tax, and the slice of any loan that falls due this year. Take the subtotal line called total current liabilities. Example: 300000.
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Goods waiting to be sold, plus raw materials and half-finished work. Taking it back out of the assets is what turns the current ratio into the quick ratio. Leave the box empty if you do not have the figure and nothing will be assumed. Example: 120000.
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Money in the bank, plus deposits and money-market holdings that can be turned into cash almost at once. This is what gives you the cash ratio. Leave the box empty if you do not have the figure. Example: 150000.
Current Ratio
1.67
For every $1 the company must pay within the year, it holds $1.67 in current assets.
Read from the balance sheet dated 31 December 2024.
Quick Ratio (Acid-Test)
1.27
The same comparison with inventory taken out, because stock has to be sold before it can pay anybody.
Cash Ratio
0.50
The strictest of the three: bills due within the year set against money already in the bank.
Working Capital
$200,000
The same comparison as a plain subtraction rather than a division: $200,000 is what would be left over if every current asset turned into cash and every bill due within the year were paid on the same day.
What the three numbers say together
Read the three in order. For every $1 falling due within the year the company holds $1.67 of current assets. Set the stock aside, because it still has to find a buyer, and $1.27 is left. Count only money already in the bank and $0.50 is left. The distance between the first figure and the last is the part of the cushion that depends on customers paying and goods selling, and it is the part that can disappear in a bad quarter.
Insight: Above 1: current assets cover the bills falling due within the year and leave something over. How much cover is comfortable depends entirely on the industry, so compare the company with its direct competitors and watch the direction of travel across several filings rather than judging one figure on its own. The 1 mark is a common textbook convention, not a measured standard.
What happens if some of those current assets never turn into cash
Current assets are counted at the value the company itself reports. Part of that is money customers have not paid yet, and part is stock nobody has bought yet. This table is arithmetic rather than a forecast: it runs the same sum again with a slice of the current assets written off, so you can see how much of a shortfall the cushion absorbs before the ratio slips under 1.
| Share that never turns into cash | Current assets left | Current Ratio | Working Capital |
|---|---|---|---|
| None, as reported | $500,000 | 1.67 | $200,000 |
| 10% | $450,000 | 1.50 | $150,000 |
| 20% | $400,000 | 1.33 | $100,000 |
| 30% | $350,000 | 1.17 | $50,000 |
| 40% | $300,000 | 1.00 | $0 |
A worked example you can follow line by line
The figures sitting in the boxes above belong to a made-up company, a small tool retailer we will call Northbridge Supplies. They are invented for teaching and are not any real business. On its balance sheet dated 31 December 2024 Northbridge reports $500,000 of current assets, $300,000 of current liabilities, $120,000 of stock in the warehouse and $150,000 of cash in the bank.
Divide the assets by the liabilities and the current ratio is 1.67: for every 1 that Northbridge owes this year it holds 1.67 that it expects to turn into cash. Take the stock back out, because it has to be sold first, and 1.27 is left. Count only the money already in the bank and the figure drops to 0.50. Subtract instead of dividing and working capital comes to $200,000, which is the cash cushion in plain money terms.
Type over any box above with a real company’s figures and every number on this page moves with you. The link marked reset to the example brings Northbridge back whenever you want the walkthrough again.
The current ratio is the most widely used liquidity metric. It compares everything a company owns that can be converted to cash within a year against everything it owes within that same year. A ratio of 1 means current assets exactly equal current liabilities.
Current Ratio = Current Assets / Current Liabilities
The 1 and the 3 used on this page as talking points are common textbook conventions. No regulator or accounting body sets them, and nothing measured them. Treat them as a prompt for a question about the business, never as a pass mark.
Step 1: Open the company’s balance sheet, note the date printed at the top, and type that date into the second box so all four figures stay tied to one day.
Step 2: Copy the two subtotal lines, total current assets and total current liabilities, into the next two boxes. The current ratio and working capital appear underneath immediately.
Step 3: Add inventory and cash if the statement reports them, and the quick ratio and cash ratio fill in too. Leave a box empty when you do not have the figure: the page will say so rather than treat the gap as a zero.
Step 4: Read the three ratios together, then look at the table showing what happens if part of those current assets never turns into cash. Repeat the whole thing on last year’s balance sheet, because the direction of travel usually says more than a single figure.
What Is the Current Ratio?
The current ratio is a liquidity ratio that measures a company's ability to pay its short-term obligations, those due within one year, using its current assets. It is calculated by dividing total current assets by total current liabilities. A current ratio of 1.5 means the company has $1.50 of current assets for every $1.00 of current liabilities.
Lenders, suppliers, and investors look at the current ratio to gauge whether a business can comfortably meet its near-term bills without having to raise new capital or sell long-term assets. Because it draws only on the balance sheet, the current ratio is one of the quickest health checks available, though it should always be read alongside cash flow and the nature of the underlying assets.
The Current Ratio, Quick Ratio & Cash Ratio Formulas
Current Ratio = Current Assets / Current Liabilities
The quick ratio, also called the acid-test ratio, is a stricter version that excludes inventory: (Current Assets − Inventory) / Current Liabilities. Inventory is removed because it can be slow or difficult to convert to cash at full value, so the quick ratio reflects only the most readily liquid assets. A wide gap between the current ratio and the quick ratio signals heavy reliance on inventory.
That is the common form of the quick ratio and the one this calculator uses, but it is a simplification worth naming. Stricter versions also take out costs paid in advance, on the grounds that a prepaid insurance premium will never come back as cash, and the strictest build the numerator up from the bottom instead, adding cash to short-term investments to money owed by customers. On most balance sheets the three approaches land close together, but if your figure differs from someone else’s, this is usually why.
The cash ratio is the most conservative liquidity measure of all: Cash and Cash Equivalents / Current Liabilities. It asks whether a company could pay off every current liability using only its cash on hand, with no reliance on collecting receivables or selling inventory. Working capital, meanwhile, is the absolute dollar buffer, Current Assets minus Current Liabilities, and represents the funds available to run day-to-day operations.
What Does a "Good" Current Ratio Look Like?
There is no single number that is universally "good", the right level depends heavily on the industry. As general guidance, a current ratio above 1 means current assets cover current liabilities, while a ratio below 1 may signal short-term liquidity stress because the company would not be able to cover its near-term obligations from current assets alone. A very high ratio, for example above 3, can point to idle assets, excess cash, slow-moving inventory, or uncollected receivables that might be put to more productive use.
Capital-intensive industries and businesses with fast inventory turnover, such as some retailers and grocers, can operate efficiently with ratios near or even below 1, because predictable cash sales let them turn over working capital quickly. Businesses with long operating cycles often need higher ratios. The most reliable approach is to compare a company's ratio against its direct sector peers and to track the trend over several reporting periods rather than judging a single figure against a fixed benchmark.
It is worth being clear about where those numbers come from. The 1 and the 3 are conventions repeated in textbooks and by analysts, not thresholds any standard-setter has defined and not values anyone has measured across all companies. They are useful because they give you somewhere to start asking questions, and they are dangerous if you treat them as a verdict. The question that actually matters is whether this company, in this industry, with this pattern of collecting from customers and paying suppliers, can meet what falls due.
Liquidity vs Solvency
Liquidity and solvency are related but distinct. Liquidity is about the short term, can the company pay the bills coming due within a year? The current, quick, and cash ratios are all liquidity measures. Solvency is about the long term, can the company service its total debt load and survive as a going concern? Solvency is assessed with metrics like the debt-to-equity ratio and interest coverage. A firm can be liquid yet insolvent, or solvent yet temporarily illiquid, which is why investors examine both. To extend the analysis to a company's cost of capital and long-term return hurdle, use the WACC calculator, and to estimate a stock's conservative intrinsic value as a value investor, try the Graham Number calculator.
Frequently Asked Questions About the Current Ratio Calculator
There is no single universal benchmark, and a healthy level is highly industry dependent. As general guidance, a current ratio above 1 means current assets cover current liabilities, while a ratio below 1 may signal short-term liquidity stress. A very high ratio, for example above 3, can indicate idle assets that could be put to better use. The 1 and the 3 are common textbook conventions rather than measured standards set by any regulator or accounting body, so compare a company against its sector peers and against its own history rather than against a fixed target.
Both measure short-term liquidity, but the quick ratio (also called the acid-test ratio) is more conservative. The current ratio divides all current assets by current liabilities. The quick ratio excludes inventory from current assets, because inventory can be slow or difficult to convert to cash. A large gap between the two ratios suggests the company relies heavily on inventory to meet short-term obligations.
Liquidity measures whether a company can meet its short-term obligations, typically within one year, using current assets. The current ratio, quick ratio, and cash ratio are liquidity measures. Solvency measures whether a company can meet its long-term obligations and remain a going concern, using metrics like the debt-to-equity ratio and interest coverage. A company can be liquid in the short term yet insolvent over the long term, or vice versa.
All three liquidity ratios divide by current liabilities, so with nothing due within the year there is nothing to divide by and the ratios have no meaning. That is not a failure of the company, it is a limit of the measure. Working capital still works, because it is a subtraction rather than a division, and it simply equals the current assets. A balance sheet showing no current liabilities whatsoever is unusual, so it is worth checking that the subtotal has not been missed before relying on it.
Yes. A liquidity ratio describes one single day, the date printed at the top of the balance sheet, not an average of the year. Mixing current assets from one filing with current liabilities from another produces a number that describes no real moment in the company’s life. Take all four figures from the same statement, and if you want to see a trend, run the calculator once per filing date and compare the results.
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Educational use only. This tool provides estimates for informational purposes and does not constitute financial, investment, tax, or legal advice. Results are based on inputs you provide and mathematical models, they do not guarantee future performance. Always consult a qualified financial adviser before making investment decisions.