# 20 Balance Sheet Ratios Every Investor Must Know

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There’s only one reason why I continue to hold the majority of my portfolio in US stocks.

Reporting and transparency requirements by the SEC rocks.

Without it, calculating the below balance sheet ratios would be a nightmare.

The following list of ratios can be applied to both the public and private sector. At Old School Value, we apply these ratios to help discover undervalued stocks to invest in. It makes a big impact by helping you avoid falling knives and value traps.

Here we go.

Let’s get straight into the 20 balance sheet ratios to help you determine the financial health of a company.

You will note that most of these balance sheet ratios are basic, which makes it easy to calculation. Simple ratios and ideas are often the best, overlooked and forgotten.

At the end of the article, you can download a pdf of the 20 balance sheet ratios.

Now, let’s get started on the balance sheet ratios refresher.

### Solvency Ratios

Solvency Ratios are quick and easy to calculate and easy to interpret.

The objective is to see whether a company has enough cash, assets and low debt to continue operations without running into financial trouble.

Quick Ratio

Quick Ratio =  (Current Assets – Inventories) / Current Liabilities

The quick ratio measures a company’s ability to meet its short-term obligations with its most liquid assets. The higher the quick ratio, the better the position of the company.

Current Ratio

Current Ratio = Current Assets / Current Liabilities

An even simpler variant to the quick ratio and is used to determine the company’s ability to pay back its short term liabilities. You’ll see this balance sheet ratio everywhere.

If the ratio is below 1, it raises a warning sign as to whether the company is able to pay its short term obligations when due. It doesn’t mean the company will go bankrupt, but is something that has to be looked at. If a company has a low current ratio year after year, it could be a characteristic of the industry where companies operate and high debt levels.

### Debt/Equity Ratios

Total Debt/Equity Ratio = Total Liabilities / Shareholders Equity

Long Term Debt/Equity Ratio = Long Term Debt / Shareholders Equity

Short Term Debt/Equity Ratio = Short Term Debt / Shareholders Equity

There are different variations of the debt to equity ratios, but the objective of these financial ratios is to determine how a company has been financing its growth.

A high ratio means that the company has been growing due to debt. Not all debt is bad, but if the number is exceedingly high, remember that the company has to pay off the loan as well as interest payments.

An important factor to consider then is to determine whether the returns generated from the debt exceeds the cost of debt (i.e. interest).

### Activity Ratios

Activity financial ratios measure how well a company is able to convert its assets in the balance sheet into cash or sales. By analyzing the activity ratios, you can see how efficient and well run a company is.

These financial metrics aren’t just for the company, but also measures the people behind the business and how well they are running the show.

### Days Sales Outstanding (DSO)

Days Sales Outstanding = (Receivables / Revenue) x 365

Cash is king and a business capable of converting its receivables into cash quickly is a great sign of health and efficiency.

A low DSO number means that it takes a company fewer days to collect its accounts receivable. A high DSO number shows that a company is selling its product to customers on credit and taking longer to collect money.

### Days Inventory Outstanding (DIO)

Days Inventory Outstanding = (Inventory / COGS) x 365

This financial ratio is used to measure the average number of days a company holds inventory before selling it.

This ratio is industry specific and should be used to compare competitors. A company like Boeing will have vastly different DIO than a company like Amazon where inventory turnover is high.

### Days Payable Outstanding (DPO)

Days Payable Outstanding = (Accounts Payable / COGS) x 365

Days Payable Outstanding shows the time in days a business has to pay back its creditors. On the flip side, it also shows how long the company can utilize the cash before paying it back.

The longer a company can delay payments, the better.

### Cash Conversion Cycle

Cash Conversion Cycle = DIO + DSO – DPO

Putting DIO, DSO and DPO together, you get the cash conversion cycle.

The entire cash conversion cycle is a measure of management effectiveness. The lower the better, and a great way to compare competitors.

For a full explanation as well as company comparisons and examples, check out the article on cash conversion cycle.

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### Turnover Ratios

Receivables Turnover = Revenue / Average Accounts Receivables

The receivables turnover ratio is one that is categorized as an activity ratio because it measures the company’s effectiveness in collecting its credit sales.

Inventory Turnover = COGS / Average of Inventory

Inventory is money. It costs money to buy, it costs money to just hold it because it takes up a lot of overhead if it isn’t cleared out. You waste shelf space, the product gets old and it may have to be sold at a fraction of the price just to get rid of it.

Inventory turnover is important for companies with physical products and is best used to compare against peers. After all, the inventory turnover for a retailer like Wal-Mart is going to be very different to a car company like Ford.

### Average Age of Inventory (Days)

Average Age of Inventory = Average of Inventory / Revenue

Average age of inventory is just the inverse of Inventory Turnover.

I’ve separated the two because it is easier to visualize the inventory age in days. Let’s say that the inventory turnover for Safeway is 10. But it just makes it easier to visualize the inventory when it is described as 36.5 days instead of a turnover ratio of 10.

### Intangibles to Book Value Ratio

This balance sheet metric is helpful in checking the quality, as well as the health.

Unless a company holds a lot of valuable intellectual property or well known brands, I like to see intangibles kept low. This is a simple balance sheet analysis to show how of the company is built on intangibles.

Intangibles to Book Value = Intangibles / Book Value