Gearing ratio: definition, formula and examples

Published Monday 26 October 2026

Table of contents

• Gearing ratio definition
• Why does your gearing ratio matter?
• Types of gearing ratios
• Debt-to-equity ratio vs gearing ratio
• How to calculate the gearing ratio
• Example gearing ratio calculations
• Gearing ratio analysis
• What gearing ratio do Irish banks look for?
• Gearing ratio for sole traders vs limited companies
• Track your gearing ratio with Xero
• FAQs on gearing ratios

Key takeaways

• Calculate your gearing ratio quarterly as total debt ÷ shareholders’ equity × 100; for example, €60,000 ÷ €150,000 = 40%.
• Aim for 25%–50% in most small businesses: above 50% signals higher financial risk, while below 25% is stable but may limit growth.
• Use the debt-to-equity ratio for quick comparisons, and broader gearing ratio analysis for strategic, long-term planning.
• Expect Irish lenders to judge your gearing alongside your repayment capacity, accounts and bank statements.

Gearing ratio definition

Gearing ratio = total debt ÷ shareholders’ equity × 100. For example, €60,000 of debt against €150,000 of equity gives €60,000 ÷ €150,000 = 40%.

Understanding the key terms helps you interpret gearing ratios correctly. Gearing is the balance between debt and equity a company uses to fund its operations.

• Debt is borrowed money, such as loans and lines of credit, that must be repaid with interest
• Equity is the owner’s investment in the business, including retained earnings and share capital

A gearing ratio is a financial metric that compares a business’s debt to its equity. It shows how reliant a company is on borrowed funds relative to its intrinsic worth, helping you understand financial health.

Lenders and investors use gearing ratios to assess financial stability:

• Higher ratio: Signals greater reliance on debt, which means increased financial risk but also potential for higher returns
• Lower ratio: Suggests a stronger equity position, reducing risk but potentially limiting growth opportunities

Why does your gearing ratio matter?

Your gearing ratio matters because it indicates your business’s financial health. Tracking it helps you make smarter decisions about business finance and plan for sustainable growth.

• Borrowing decisions: Judge whether you can take on more debt without straining your cash flow or increasing financial risk
• Attracting investors and lenders: Signal financial stability with a balanced ratio, as banks typically prefer gearing ratios below 60% for commercial loans
• Strategic planning: Align your debt-to-equity structure with your growth goals, whether aiming for rapid expansion or steady, low-risk growth
• Cash flow stability: Free up more cash for reinvestment with a lower ratio, or allocate more funds towards debt repayments with a higher ratio
• Risk management: Spot financial vulnerabilities early and take corrective action by reviewing your ratio regularly

Types of gearing ratios

Small and medium-sized enterprises (SMEs) and their advisors typically use these gearing ratios to measure borrowing and risk. Each examines a different aspect of your business’s stability.

• Debt-to-equity ratio: Compares total debt to total equity, showing how much of the business is funded by creditors versus owners. Lenders often use it to assess borrowing levels and risk.
• Debt-to-capital ratio: Measures the proportion of total capital (debt + equity) funded by debt. Higher ratios suggest greater reliance on borrowing.
• Equity ratio: Shows the share of total assets financed by equity. Higher ratios indicate stronger financial stability and lower risk.
• Times interest earned (TIE) ratio: Assesses your ability to cover interest payments with pre-tax earnings. Ratios between 2.5 and 3 are often seen as a signal of solid ability to handle interest payments.

Debt-to-equity ratio vs gearing ratio

The debt-to-equity ratio and gearing ratio are related but serve different purposes. Both measure how much a business relies on borrowing, so people often use the terms interchangeably.

• Debt-to-equity ratio: Compares debt directly with shareholders’ equity in a single figure
• Gearing ratio: A broader measure that uses various formulas to consider different types of debt relative to capital structure

Both ratios help you evaluate financial risk. When deciding which one to use, consider your business’s needs:

• Use the debt-to-equity ratio when: You need quick financial assessments and standardised comparisons, or want a snapshot of your debt relative to equity
• Use the gearing ratio when: You need deeper analysis for strategic planning and long-term financial management, or want a full view of every type of debt

How to calculate the gearing ratio

Follow these steps to calculate your gearing ratio and see how much your business relies on borrowing.

1. Calculate total debt: Include all financial liabilities on your balance sheet, such as loans, bonds and credit lines.
2. Determine total equity: Add retained earnings and share capital to calculate the owner’s total investment in the business.
3. Apply a gearing ratio formula: Use one of two common formulas. Debt-to-equity = total debt ÷ total equity × 100. Debt-to-capital = total debt ÷ (total debt + total equity) × 100.
4. Interpret the result: A result below about 25% suggests low gearing, while one above 50% points to high gearing and more risk. Most small businesses sit between these two bands.

Example gearing ratio calculations

Here’s a practical example using a café in Cork in 2026. At the end of its financial year, the café has:

• Total debt: €60,000, made up of a €45,000 bank loan and a €15,000 equipment lease
• Total equity: €150,000

Using the debt-to-equity formula

This formula compares the café’s debt directly with its equity.

Gearing ratio = (total debt ÷ total equity) × 100

Gearing ratio = (€60,000 ÷ €150,000) × 100 = 40%

Using the debt-to-capital formula

This formula measures debt against total capital, so it gives a lower figure for the same café.

Gearing ratio = total debt ÷ (total debt + total equity) × 100

Gearing ratio = €60,000 ÷ (€60,000 + €150,000) × 100 = €60,000 ÷ €210,000 × 100 = 28.6%

Gearing ratio analysis

Analysing your gearing ratio helps you understand your company’s financial position. It shows the balance between debt and equity, and how that balance affects your risk and long-term solvency.

• Moderate gearing (approximately 25%–50%): Reflects a balanced financial approach for most SMEs
• High gearing (above 50%): Indicates heavier reliance on debt, as a ratio above this level is often considered high-risk and more exposed to default
• Low gearing (below approximately 25%): Suggests a strong equity position with lower risk and greater stability

Typical gearing ratios vary by industry, growth stage and risk tolerance. Different sectors maintain vastly different healthy gearing ratios: for example, biotechnology companies average just 16%, while thermal coal operations typically run at 23%.

A 25%–50% ratio is widely seen as a balanced mix for established businesses, using borrowed funds to support growth while relying on equity for stability. Striking the right balance is key to managing financial risk and growing your business steadily.

High vs low gearing: What’s the difference?

The difference between high and low gearing comes down to how you balance debt and equity funding sources.

High gearing means relying more on debt than equity. For example, a retail shop taking out a large loan to buy stock and renovate its premises would have a high gearing ratio.

High gearing can work well when:

• your business has stable cash flow that can service debt
• you’re in a high-growth industry where revenues are increasing
• you need to borrow to grow quickly

The risk: if revenues drop or interest rates jump, high gearing becomes dangerous.

Low gearing means using more equity and less debt. For example, a family-owned café expanding with saved profits may grow more slowly than if it borrowed, but keeps financial risk low.

Low gearing works well when:

• you want to prioritise long-term security over rapid growth
• market conditions are unstable
• you want to protect your credit rating

The downside: growth may be slower than competitors who borrow to expand. Knowing where you sit helps you manage financial risk while staying ready to grow.

What gearing ratio do Irish banks look for?

Irish banks don’t publish one fixed gearing cut-off. Lenders read your gearing alongside your ability to repay and the quality of your records. Treat the 60% bank preference covered earlier as a general guide.

Simplifinance’s business loan guide says lenders want debt service coverage of 1.25 or more; banks expect two years’ accounts and six months’ business bank statements. A ratio of 1.25 means you have €1.25 of cash available for every €1 of repayments due.

Borrowing costs matter too. Central Bank of Ireland data shows gross new SME lending of €1.2bn in Q2 2026, with rates rising for almost all economic activities.

Higher rates mean bigger repayments on the same loan, so your existing debt carries more weight. Before you apply, you can:

• check your gearing ratio against the 60% bank preference
• calculate your debt service coverage from recent profits and repayments
• prepare a cash flow forecast showing how you’ll meet new repayments
• gather your accounts and bank statements so lenders can check your figures quickly

Gearing ratio for sole traders vs limited companies

Your business structure changes how you calculate equity, and that changes your gearing ratio. The debt side works the same way for both.

Sole traders have no share capital. For a sole trader, owner’s equity is the capital account: capital introduced plus retained profit, minus drawings.

Every euro you draw reduces equity, so regular drawings push your gearing ratio up even when your debt stays the same. Limited companies use share capital plus retained earnings as equity instead.

For limited companies, two other factors shape how lenders read gearing:

• Director loans: Money you lend your company is a liability, so lenders check whether it counts as debt and when you’ll repay it
• Personal guarantees: A lender may ask you to guarantee company borrowing personally, putting your own assets behind the company’s debt

Track your gearing ratio with Xero

Manage your business’s finances simply with Xero. With real-time financial reports, you can track the debt and equity behind your gearing ratio and share up-to-date figures with lenders.

Ready to see where you stand? Get one month free and see how Xero can help your business grow.

FAQs on gearing ratios

Here are answers to common questions about gearing ratios and borrowing.

What is a good gearing ratio for a small business?

Most small businesses aim for a gearing ratio between 25% and 50%, though the ideal figure varies by industry and growth stage. Investopedia describes 25%–50% as optimal or normal for well-established companies.

How often should I calculate my gearing ratio?

Calculate your gearing ratio quarterly or whenever you’re considering taking on new debt. Regular checks help you spot financial vulnerabilities early and make informed borrowing decisions.

Can my gearing ratio be too low?

Yes. Low gearing reduces financial risk, but a very low ratio may mean you’re missing chances to use debt strategically to expand your business.

How does gearing ratio differ from leverage ratio?

Gearing ratio and leverage ratio are often used interchangeably, as both measure how much debt a company uses relative to equity. The main difference is regional: ‘gearing’ is more common in the UK, while ‘leverage’ is preferred in the US.