How to value a business: 6 methods, simple examples

Published Tuesday 24 February 2026

Table of contents

• What is a business valuation?
• 6 methods to value your business
• How to calculate your business value: step-by-step
• Which valuation method should you use?
• Factors that affect business value
• When to hire a professional valuator
• Make informed business decisions with Xero
• FAQs on business valuation

Key takeaways

• Apply multiple valuation methods to get the most accurate picture of your business worth, starting with earnings-based valuation (annual earnings × industry multiplier) for profitable businesses or times-revenue valuation (annual revenue × multiplier) for unprofitable or inconsistent businesses.
• Choose your valuation approach based on your business type and available data: use book or liquidation value for asset-heavy businesses like manufacturing, earnings-based for service businesses with steady profits, and times-revenue for high-growth startups without current profitability.
• Consider qualitative factors that significantly impact your business value beyond financial calculations, including customer loyalty and long-term contracts (which increase value) versus owner dependence and customer concentration (which decrease value).
• Hire a professional chartered business valuator for high-stakes situations like selling your business, bringing on investors, legal proceedings, or when you have complex business structures that require defensible, objective assessments.

What is a business valuation?

Business valuation is the process of determining how much your company is worth in monetary terms. Knowing your business's value helps you set realistic sale prices, negotiate with investors, plan for succession, and secure financing.

Common reasons you might need a business valuation:

• Selling your business: Set a realistic asking price based on documented worth.
• Seeking investment: Show potential investors what your company is worth.
• Meeting legal requirements: Satisfy accounting and financial reporting obligations.
• Planning for succession: Support ownership transfers and buy-sell agreements for tax purposes.
• Securing loans: Provide lenders with collateral valuations for financing.

A business valuation provides an estimate, not a guaranteed selling price. The final price depends on what a buyer is willing to pay.

Several factors influence the actual sale price beyond your valuation: market demand, competition, intangible assets, future growth prospects, and broader economic conditions.

6 methods to value your business

Six proven methods help you value your business. Each approach works best for different business types and situations, so understanding all six helps you choose the right one for your needs.

1. Book valuation

Book valuation calculates your business worth using a simple formula: value = assets − liabilities. This method treats your business as the sum of everything it owns minus everything it owes. It works best for asset-heavy businesses like manufacturing or real estate.

Assets include everything your business owns that has value:

• land, buildings, vehicles, equipment, and inventory
• cash and accounts receivable (money customers owe you)
• intellectual property such as copyrights, trademarks, and patents

Liabilities include everything your business owes:

• business loans and credit lines
• taxes owed and accounts payable (unpaid bills)

Example calculation: If your business has $10 million in assets and $5 million in debts, your book value is $5 million.

2. Liquidation value

Liquidation value estimates what you'd receive if you closed your business, sold all assets, and paid off all debts. Unlike book value, liquidation value reflects current market prices rather than original purchase prices minus depreciation.

This method provides a "floor value" for your business. It's useful when considering closure or when you need a conservative baseline estimate.

3. Earnings-based valuation

Earnings-based valuation determines your business worth by multiplying annual earnings by an industry multiplier. The formula is: value = earnings × multiplier.

This is one of the most common methods for small businesses. Multipliers can vary widely. Recent market data shows that average earnings multiples range from 2x to 3.3x across popular sectors, depending on industry and business characteristics.

Multiplier ranges vary by business type:

• Low (2–3x): Basic service businesses with high competition and few barriers to entry
• Medium (4–6x): Established businesses with steady customers and consistent revenue
• High (7x+): Businesses with strong competitive advantages, proprietary technology, or recurring revenue models

The following factors increase multipliers:

• Customer loyalty: Long-term, repeat customers
• Market position: Local exclusivity or dominant market share
• Intellectual property: Patents, trademarks, proprietary processes
• Business model: Hard-to-replicate operations or systems

You can use different earnings figures in this calculation:

• Net profit: Bottom-line earnings after all expenses; best for straightforward valuations
• EBITDA (earnings before interest, taxes, depreciation, and amortisation): Typically higher than net profit. Often preferred by buyers because it shows operating performance without financing and accounting decisions.

Example: If your business earns $350,000 annually and uses a 2x multiplier, the value is $700,000. With a 5x multiplier, the value is $1,750,000.

4. Times-revenue valuation

Times-revenue valuation calculates your business worth by multiplying annual revenue by an industry multiplier. The formula is: value = revenue × multiplier.

This method works well for businesses that aren't yet profitable or have inconsistent profits. According to small business sales data, revenue multiples range from 0.42x to 1.2x. High-growth industries may see higher multiples.

Example: A business with $500,000 in annual sales and a 1.5x multiplier would be valued at $750,000.

5. Discounted cash flow valuation

Discounted cash flow (DCF) valuation uses free cash flow instead of profit or revenue. Free cash flow is the money left after paying all operating expenses and reinvesting in your business through equipment upgrades or maintenance.

The formula is: value = free cash flow × multiplier

This method involves projecting free cash flow over a defined period, typically five to 10 years. It works best for businesses with significant equipment, property, or technology investments where maintenance costs vary.

Why DCF is less common for small businesses:

• requires detailed financial analysis beyond basic profit and loss
• often needs help from a professional valuator
• needs comprehensive records of capital expenditures and cash flows

6. Entry-cost valuation

Entry-cost valuation estimates what it would cost to build an equivalent business from scratch. If you could replicate your business for $50,000, then the existing business is likely worth around $50,000.

This method should account for:

• startup costs (equipment, inventory, licences)
• time needed to build operations
• investment required to develop customer relationships and goodwill

Entry-cost valuation works well as a reality check against other methods. If your times-revenue calculation shows $300,000 but entry-cost shows $100,000, you may need further analysis to determine the true value.

How to calculate your business value: step-by-step

Calculate your business value using the earnings-based method, one of the most common approaches for small businesses. Let's use an example of a consulting business with $500,000 in annual revenue and $150,000 in net profit.

1. Gather your financial data: Pull your most recent profit and loss statement to find your annual revenue ($500,000) and net profit ($150,000).
2. Choose your valuation method: For a service business with steady profits, the earnings-based valuation works well.
3. Determine your multiplier: Consulting businesses often use a 2x to 4x multiplier. For an established business with repeat clients, a 3x multiplier is a reasonable choice.
4. Apply the formula: Multiply your profit by the multiplier. In this case, it's $150,000 (profit) × 3 (multiplier) = $450,000.
5. Validate with another method: Check your result against another method. Using the times-revenue method, the calculation would be $500,000 (revenue) × 1 (a common multiplier for service businesses) = $500,000.

Based on these calculations, the business would likely be valued between $450,000 and $500,000. Other factors like customer concentration and owner involvement would help determine the final figure.

Which valuation method should you use?

Choosing the right valuation method depends on your business type, available financial data, and why you need the valuation. There's no single correct answer.

Using multiple methods often gives you the most realistic picture, but here are recommendations of where to start:

• Asset-heavy businesses (manufacturing, real estate): Use book or liquidation valuation because value is tied to physical assets
• Service-based businesses with steady profits: Use earnings-based valuation to reflect income-generating ability
• High-growth startups or tech companies: Use times-revenue or discounted cash flow to account for future potential, even without current profitability

Start by deciding why you need a valuation. Selling your business requires different precision than internal planning.

Factors that affect business value

Beyond the numbers from your financial statements, several qualitative factors can increase or decrease your business's value. Buyers and investors look at these elements to decide if your business is a good investment.

The following factors increase value:

• Customer loyalty: Long-term contracts, recurring revenue, and low customer churn
• Market position: Strong brand recognition, local dominance, or niche expertise
• Revenue stability: Consistent income with predictable growth patterns
• Systems and processes: Documented operations that don't depend on the owner
• Intellectual property: Patents, trademarks, proprietary technology, or trade secrets
• Growth potential: Expanding market, new product opportunities, or untapped customer segments

The following factors decrease value:

• Owner dependence: Business relies heavily on the owner's relationships or skills
• Customer concentration: Too much revenue from a single client
• Declining industry: Shrinking market or increasing competition
• Outdated equipment: Significant capital investment needed
• Pending legal issues: Lawsuits, regulatory problems, or compliance gaps

When to hire a professional valuator

A chartered business valuator (CBV) provides an objective, defensible assessment of your company's worth. They often adhere to professional guidelines like the AICPA's Standards for Valuation Services.

While the methods in this article help you estimate value, certain situations require professional expertise. Hire a professional valuator when you:

• sell your business and need a credible starting point for negotiations
• bring on investors or partners and need to determine share prices and ownership stakes
• go through a legal process, such as divorce, shareholder disputes, or estate planning
• apply for financing that requires a formal valuation
• have a complex business structure with multiple entities or unusual assets

A professional valuation costs money upfront but can prevent costly mistakes in high-stakes transactions.

Make informed business decisions with Xero

Understanding your business's value starts with accurate financial data. Every valuation method in this article requires reliable figures from your balance sheet, profit and loss statement, or cash flow records.

Xero cloud accounting software gives you instant access to the financial reports you need for any valuation method. Generate balance sheets, track profitability, and monitor cash flow in real time. You're always ready when valuation questions arise.

Get one month free and see how Xero makes managing your business finances simple.

FAQs on business valuation

Find answers to common questions about calculating and understanding business value.

How do you calculate business valuation?

Multiply your annual revenue or profit by an industry multiplier. For example, a business with $500,000 in annual revenue and a 2x multiplier would be valued at $1 million. The right multiplier depends on your industry, profitability, and growth potential.

Is a business worth 3 times profit?

Not always. A 3x profit multiplier is a common benchmark, but the right number varies by industry and business characteristics. Stable, established businesses often command higher multipliers (4–6x), while newer or riskier businesses may see lower ones (2–3x). Your growth prospects, customer loyalty, and competitive position all affect the multiplier.

How much is a business worth with $500,000 in sales?

A business with $500,000 in sales could be worth $250,000 to $1 million or more. For context, recent market data for small businesses shows a median sale price of $337,750. The final value depends heavily on profitability and industry. Using a times-revenue multiplier of 1x to 2x, the calculation would be:

• At 1x: $500,000 × 1 = $500,000
• At 1.5x: $500,000 × 1.5 = $750,000

A business earning $100,000 profit on those sales would likely command a higher valuation than one barely breaking even.

What's the difference between business valuation and market value?

Business valuation is a calculated estimate based on financial data and formulas. Market value is the actual price a business sells for. A valuation informs negotiations, but the final market value depends on what a buyer is willing to pay. Appraisal guidelines often consider the subsequent sale of the subject stock as relevant information, showing how a calculated valuation and final sale price are connected.

What financial documents do I need for a business valuation?

Gather these documents before starting your valuation:

• balance sheet (shows assets and liabilities)
• profit and loss statements (shows revenue and expenses)
• tax returns (typically three to five years)
• accounts receivable and payable aging reports
• list of equipment and inventory with current values

Having organised financial records makes the valuation process faster and more accurate.