What it means
Every asset a business owns, from delivery vans to office buildings to cash in the bank, has been paid for by someone. That money came either from the owners, in the form of share capital and accumulated profits, or from outsiders in the form of loans, overdrafts and unpaid supplier bills.
The equity ratio simply reports what share of the total came from the owners. The measure matters because it tells you how much cushion sits between the business and its creditors.
A company with an equity ratio of 60% could see the value of its assets fall by a large margin and still cover everything it owes, whereas a company at 15% has very little room before lenders start worrying. Banks, credit insurers and rating agencies all look at this number early in any assessment.
Calculating it is straightforward, since both inputs sit on the face of the balance sheet. Divide total equity by total assets and multiply by 100.
The equity ratio and the debt-to-assets ratio are mirror images that always sum to 100%, so a 45% equity ratio implies that 55% of assets are funded by liabilities of one kind or another. What counts as a good ratio depends heavily on the industry.
Utilities and property companies own predictable, financeable assets and comfortably operate at 25% to 35%, while software and consultancy businesses with volatile earnings and few tangible assets tend to sit much higher. Comparing a manufacturer against a bank on this measure produces a meaningless answer.
There is a genuine trade-off rather than a single right answer. Borrowing is cheaper than equity and magnifies returns when trading is good, so a very high equity ratio can indicate a lazy balance sheet that is under-using cheap finance.
The judgement is about matching the stability of the funding to the volatility of the earnings that must service it.
In practice
Real-world examples.
Example
A haulage business applies for a $3,000,000 loan to buy new trucks. The bank sees an equity ratio of 22% and asks the owners to inject $1,000,000 of their own money first, so that the ratio improves before further debt is added.
Example
A retail chain with an equity ratio of 68% is criticised by an activist investor for holding too much idle capital. The board responds with a $40,000,000 share buyback funded by long-term debt, deliberately reducing the ratio to 52%.
Example
A construction firm watches its equity ratio slide from 40% to 26% over two years as losses erode retained profits. The finance director flags the trend to the board well before the loan covenant threshold of 20% is reached, buying time to sell a non-core depot.
Think of it
“Equity ratio is like measuring what percentage of your house you actually own outright, without mortgages or loans.
Formula
Calculation
Equity ratio = total shareholders' equity / total assets
Take a regional packaging manufacturer. Its balance sheet shows total assets of $10,000,000, made up of a factory, machinery, inventory and receivables. Total liabilities are $5,500,000, comprising a $4,000,000 bank loan and $1,500,000 owed to suppliers.
Shareholders' equity = $10,000,000 - $5,500,000 = $4,500,000
Equity ratio = $4,500,000 / $10,000,000 = 0.45, or 45%
So 45% of everything the company owns is funded by its owners and the remaining 55% by lenders and suppliers. If the company then raised $2,000,000 in fresh shares and used it to repay part of the loan, equity would rise to $6,500,000 while total assets stayed at $10,000,000, lifting the ratio to 65%.Case study
Seen in the real world.
Meridian Garden Supplies is a fictional wholesaler created for this illustrative example. It expanded from four depots to eleven in three years, funding every new site with bank debt because the owners did not want to dilute their shareholding.
Revenue nearly tripled and the business looked like a success story, but the equity ratio fell from 48% to 19% as borrowings piled up faster than profits accumulated. When an unusually wet spring cut garden product sales by 15%, the company still had to service $9,000,000 of debt and briefly missed a scheduled repayment.
The rescue plan combined a $4,000,000 equity injection from a minority investor with the sale of two underperforming depots, lifting the ratio back to 38%. The owners gave up 20% of the company, but they kept it, and the board now sets a floor of 30% before any new site can be approved.
Watch out
Common mistakes.
- Judging the ratio without reference to the industry, when a 30% figure is comfortable for a utility and alarming for a consultancy.
- Forgetting that intangible assets such as goodwill inflate total assets, which can make the ratio look weaker even when the underlying cash business is sound.
- Assuming a higher ratio is always better, when an unusually high figure may mean the company is refusing cheap debt and depressing returns for its owners.
Questions
People also ask.
Is the equity ratio the same as the debt-to-equity ratio?
No, the equity ratio compares equity to total assets, while debt-to-equity compares borrowings directly to equity, so the two produce different numbers from the same balance sheet.
What is a healthy equity ratio?
Many lenders look for at least 30% to 40% in ordinary trading businesses, but capital-intensive sectors with stable cash flows regularly operate well below that.
Can the equity ratio be negative?
Yes, if accumulated losses exceed the money the owners have put in, total equity turns negative and the company is technically balance-sheet insolvent.
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