Current Ratio Explained: Can the Company Pay Its Bills?

A company can be profitable on paper and still run out of money to pay next month's bills. It can happen when the cash a company has coming in is slower, or smaller, than the bills going out. The current ratio is the simplest way to look at that part of the balance sheet.

What the current ratio measures

The current ratio compares two groups of items on a company's balance sheet. On one side are current assets: the things the business expects to turn into cash within about a year. That means cash itself, short-term deposits, money that customers owe for goods already delivered (called receivables), and inventory, the stock sitting in warehouses and on shelves. On the other side are current liabilities: everything the company must pay within the same year. Bills from suppliers (payables), wages and taxes owed, and the slice of any loan that falls due in the next twelve months all sit here. The question the ratio asks is a very ordinary one. If nothing new came in, could the company cover what it owes soon with what it already holds or will soon collect? It is the business version of checking whether the money in your current account, plus what friends owe you, covers the rent and the card bill due this month.

The current ratio formula, with an example

In words: current assets divided by current liabilities. That is the whole formula. Say Company A has 20 million in cash, 30 million owed by customers and 50 million of inventory, so its current assets add up to 100 million. Over the next year it must pay 40 million to suppliers, 10 million in wages and taxes, and 10 million of a bank loan that falls due. Its current liabilities come to 60 million. One hundred divided by sixty gives a current ratio of about 1.67.

Read it as 1.67 of short-term assets for every 1 of short-term obligations. A ratio of exactly 1 means the two sides match, with nothing to spare. Below 1 means the company owes more in the coming year than it holds in short-term assets, so it is relying on cash it has not yet earned, on new borrowing, or on suppliers waiting. Above 1 means there is a cushion. None of these is good or bad by itself: the business and the industry decide what is normal. You may also see the same two numbers subtracted instead of divided. Current assets minus current liabilities is called working capital, and for Company A it is 40 million. The ratio and the difference tell the same story in two forms: the ratio is easier to compare across companies of different sizes, the difference tells you how big the cushion is in money.

The quick ratio: take the inventory out

Inventory is the least reliable item in current assets. A shoe shop can count its unsold shoes as worth their cost, but if it had to raise cash fast it would sell them at a discount, or not at all if they are last season's colours. The quick ratio, also called the acid-test ratio, removes inventory from the top line: current assets minus inventory, divided by current liabilities. For Company A that is 100 million minus 50 million, so 50 million, divided by 60 million, which gives about 0.83. Some versions also take out prepaid expenses, such as rent paid in advance, because they cannot be turned back into cash either. The gap between the two ratios is the interesting part. Company A shows 1.67 on the first measure and 0.83 on the second, which tells you half of its current assets (50 of 100 million) is stock on the shelves. Without the stock, what is left is less than the 60 million it owes. That is a question to look into: what kind of stock is it, and how fast does it sell?

The cash ratio: only what is already in the bank

The strictest version keeps only cash and short-term investments that can be sold almost at once, and divides them by current liabilities. Company A has 20 million in cash against 60 million owed, so its cash ratio is about 0.33. Most companies do not hold enough cash to cover a full year of short-term bills, because cash left idle in the bank usually earns less than cash put to work in the business. A low cash ratio is therefore normal. The cash ratio matters most when a company may lose access to credit, for example during a crisis, or when customers might suddenly pay late. It answers the worst-case question, not the everyday one.

Why supermarkets can run below 1 on purpose

A large food retailer is the classic case of a low current ratio that is not a warning. Shoppers pay at the till the moment they take the goods. Suppliers, on the other hand, are often paid weeks later under the terms they agreed with the retailer. Meanwhile, the stock turns over quickly: milk and bread are sold within days. So the business is constantly holding cash that technically belongs to its suppliers, and its payables can end up close to, or even above, its cash, receivables and inventory put together. The current ratio comes out below 1, and that is the business model working, not failing. Restaurants, fast-food chains and some subscription businesses that collect money in advance can show the same pattern. Money paid by customers for a service not yet delivered shows up as a current liability (often called deferred revenue or contract liabilities), which pushes the ratio down even though the company already has the cash. The lesson is that the ratio only means something once you know how money moves through that particular business.

When a high current ratio is worth questioning

A high ratio sounds safe, and often it is. But it can also mean inventory is piling up because it is not selling, or customers are taking longer and longer to pay. Say Company B owes 60 million in the short term, and that stays the same. Its current assets rise from 90 million (a ratio of 1.5) to 150 million (a ratio of 2.5) over two years while its sales stay flat. If most of the extra 60 million is unsold goods and unpaid invoices rather than cash, the ratio improved without the company getting any stronger. Comparing how fast inventory and receivables grow against sales is the simple check here. A high ratio can also mean a company holds far more cash than it needs. That is not a danger, but it raises the question of how management uses the company's money. Debt and cash also change what a business is worth as a whole, which the guide to enterprise value and debt explains.

Inventory quality and seasonal swings

Not all inventory is equal. Raw materials such as copper or wheat can usually be sold at close to market price. Finished fashion items, consumer electronics or anything with a short shelf life lose value fast. When you read a ratio, look at the notes to the accounts, which usually split inventory into raw materials, work in progress and finished goods, and mention any write-downs. A write-down is the company admitting that some stock is worth less than it paid. Timing matters too. The balance sheet is a photograph taken on one day, usually the last day of the financial year. A toy maker whose year ends just before the holiday season may show warehouses full of stock, while one whose year ends just after Christmas may show more cash and fewer goods. Two companies in the same trade can look very different simply because of their reporting date. The fair comparison is the same company at the same point of each year, or the half-year reports set side by side.

How the ratio differs by industry

Manufacturers that hold raw materials and finished products for months tend to show higher current ratios, because a lot of their money is tied up in stock. Retailers with fast turnover and long supplier terms tend to show lower ones. Software and service firms carry little inventory, so their current and quick ratios are often close to each other, and deferred revenue can pull both down. Banks and insurers are a separate case: their balance sheets are not usually split into current and non-current at all, so the ratio simply does not apply to them. Benjamin Graham, who taught value investing, also looked closely at balance-sheet strength. Any fixed bar for this ratio is a rule of thumb that suits manufacturing firms better than supermarkets or software companies, where the business works differently.

What the ratio cannot tell you

The current ratio is about the next twelve months. It says nothing about a large loan due in three years, or whether profits are strong enough to pay interest. It also says nothing about whether the company actually generates cash. A business can have a fine ratio and still burn money every quarter. For that, look at operating cash flow and free cash flow in the cash flow statement: a company that turns its profits into cash year after year rarely struggles to pay its bills, whatever the ratio says on one day.

The idea is the same one behind a personal emergency fund: what matters is not only how much you own, but how much you could reach quickly if income stopped. The difference between what you own and what you can actually spend soon is explained for households in liquid net worth vs total net worth, and the logic carries over to companies almost word for word.

Where to find the figures in an annual report

Everything you need is on the balance sheet, which under international accounting rules (IFRS) is called the statement of financial position. Most companies split it into current and non-current sections, and many print subtotals for total current assets and total current liabilities, so you only need to divide one by the other. Inventory and cash are usually separate lines, which gives you the quick and cash ratios too. In a US annual report (the 10-K) it sits in the financial statements section (Item 8). Use the same date for both numbers, and if the company changed its year-end, adjust before you compare.

Putting it to work in five minutes

Take the last three or four year-end balance sheets. Work out the current ratio and the quick ratio for each, and write down the trend next to what sales did over the same years. Then compare with two or three businesses that genuinely do the same thing. A falling ratio with falling sales and rising debt deserves a closer look. A low but steady ratio at a supermarket is probably just how the trade works. For how this sits next to the valuation ratios, see valuation metrics explained.

On the Worthmap stock analysis page you can look up the figures for real companies and see a score out of 36 from fixed rules in six areas, one of which is Financial strength. The score is a checklist result, not a tip to buy or sell.

For information and education only, not a recommendation to buy or sell any security.

Written by

Federico Romaldi

Co-Founder, Worthmap

Published: October 31, 2026

Federico is a co-founder of Worthmap, a multi-currency net worth tracker with free investing calculators. He writes the site’s articles on value investing, fundamental analysis and tracking wealth held in several currencies. He is not a licensed financial adviser.