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The equity ratio shows the share of total assets financed by book equity. Calculate it from balance sheet rows, prove the funding identity and explain changes in owners' funding across periods or entities.
The equity ratio is shareholders' book equity divided by total assets. It shows how much of the recorded asset base is funded by owners' contributions and accumulated earnings after distributions, rather than liabilities. A higher percentage describes a different funding structure; it does not establish that a company is more profitable or has more available cash.
Equity ratio = Book shareholders' equity / Total assets
Equity ratio as a percentage = Book shareholders' equity / Total assets × 100
Both inputs are balances at a date. Use the same reporting date, currency and group of entities for the numerator and denominator. Annual income does not belong in this calculation.
The SEC's guide to financial statements describes the balance sheet relationship: assets equal liabilities plus shareholders' equity. Dividing that identity by assets gives the main check for the equity ratio:
Equity / Assets + Total liabilities / Assets = 100%
The second term includes every liability. It is not necessarily the same as interest-bearing debt divided by assets. A company may have no borrowing and still have supplier payables, accrued expenses or other liabilities.
Book equity also differs from the market value of a business. This ratio uses amounts recorded in the accounts. It does not estimate what a buyer would pay, the proceeds from selling assets or cash the owners could withdraw.
Use a balance sheet or trial balance export with entity, account code, account description, reporting date, reporting currency and closing balance. Mark asset, liability and equity accounts so each detail row contributes to one classification.
Within equity, preserve the separate movements for contributed capital, retained earnings and other equity accounts. Netting them into one balance is enough for the ratio, but keeping the detail is necessary to explain why it changed. For a consolidated comparison, eliminate intercompany balances before measuring the group.
The financial KPIs overview places funding measures alongside cash and operating performance. This calculation supplies a balance sheet funding view rather than repeating the returns covered in financial ratios.
The following closing balances are from an illustrative distributor at December 31 in two consecutive fiscal years. All amounts are USD, and the business uses the same accounting policies in both periods.
| Balance sheet row (USD) | FY24 | FY25 |
|---|---|---|
| Cash | 700,000 | 1,200,000 |
| Trade receivables | 1,800,000 | 2,000,000 |
| Inventory | 1,500,000 | 1,800,000 |
| Property and equipment, net | 6,000,000 | 6,000,000 |
| Borrowings | 4,000,000 | 3,500,000 |
| Trade accounts payable | 1,200,000 | 1,400,000 |
| Accrued operating liabilities | 800,000 | 600,000 |
| Book shareholders' equity | 4,000,000 | 5,500,000 |
Calculate asset and liability totals from the detail before dividing. Results below are rounded to one decimal place for percentages; the underlying calculations retain the full balances.
| Step | FY24 calculation | FY24 result | FY25 calculation | FY25 result |
|---|---|---|---|---|
| Total assets (USD) | 700,000 + 1,800,000 + 1,500,000 + 6,000,000 | 10,000,000 | 1,200,000 + 2,000,000 + 1,800,000 + 6,000,000 | 11,000,000 |
| Total liabilities (USD) | 4,000,000 + 1,200,000 + 800,000 | 6,000,000 | 3,500,000 + 1,400,000 + 600,000 | 5,500,000 |
| Equity ratio | 4,000,000 / 10,000,000 | 40.0% | 5,500,000 / 11,000,000 | 50.0% |
| Liability share | 6,000,000 / 10,000,000 | 60.0% | 5,500,000 / 11,000,000 | 50.0% |
The equity ratio rose by 10.0 percentage points. Owners' recorded funding now covers half the asset base. That statement is narrower and more useful than saying the business became safer in every respect.
The totals must satisfy the balance sheet equation before the percentages are reviewed:
| Reconciliation (USD unless marked) | FY24 | FY25 |
|---|---|---|
| Liabilities plus equity | 6,000,000 + 4,000,000 = 10,000,000 | 5,500,000 + 5,500,000 = 11,000,000 |
| Less assets | 10,000,000 - 10,000,000 = 0 | 11,000,000 - 11,000,000 = 0 |
| Funding shares | 60.0% + 40.0% = 100.0% | 50.0% + 50.0% = 100.0% |
Tie the calculated totals back to the issued balance sheet. A zero reconciliation difference will not reveal duplicated asset and liability subtotals if both sides were duplicated equally, so the account mapping must also be reviewed.
OpenStax's solvency-ratio discussion distinguishes ratios that use assets from those that use equity as the denominator. For a borrowing-to-owners comparison, use the separate debt to equity ratio; for liabilities relative to assets, see the debt ratio and check its debt definition.
Suppose FY25 equity movements are a $1,000,000 owner contribution, $700,000 of net income and $200,000 of dividends, with no other equity movements. The equity roll-forward is:
| Equity movement | Amount (USD) |
|---|---|
| Opening equity | 4,000,000 |
| Owner contribution | 1,000,000 |
| Net income | 700,000 |
| Dividends | -200,000 |
| Closing equity | 5,500,000 |
This explains the numerator's $1,500,000 increase. Total assets grew by $1,000,000 while liabilities fell by $500,000, so the balance sheet funding change also reconciles.
The contribution is a financing decision; retained profit reflects earnings kept in the company. Report both causes. Calling the entire improvement an operating achievement would hide the owner's additional investment.
When comparing entities, maintain the same asset valuation policies and treatment of leases, acquisitions and intangible assets. For an overall group ratio, divide consolidated equity by consolidated assets after eliminations. Do not average entity percentages: smaller and larger asset bases should not receive identical weight.
Bring a balance sheet export by entity and period, plus the account classifications used in your reporting. Covirage maps the columns, its tools compute and check the equity-to-assets figures, and the external AI model explains changes with every figure traced to its rows. Create a free Covirage account and bring a sample of your own export.
See Covirage for finance teams for the supporting reporting context.
A higher ratio generally means a larger share of assets is funded by book equity. Whether that is preferable depends on operating risk, funding costs and business needs. It does not show whether the assets generate adequate profit or whether cash is available for payments.
The equity ratio compares two balance sheet amounts at a date: equity and assets. Return on equity compares profit over a period with the equity used to earn it, usually an average balance. One describes funding structure; the other describes an accounting return.
Yes, when book shareholders' equity is negative and total assets are positive. This means recorded liabilities exceed recorded assets. Explain the losses, distributions or other accounting movements behind the deficit, and review liquidity separately rather than interpreting the percentage as a normal funding mix.