Business Valuation Calculator

How to Use This Tool

Follow these steps to calculate your business valuation:

1. Select your preferred valuation method from the dropdown. Choose SDE Multiple for service-based small businesses, Revenue Multiple for e-commerce or trade operations, or Asset-Based for businesses with significant physical assets.
2. Enter the required financial figures for your chosen method. For SDE method, you will need your annual SDE and industry multiple. For Revenue method, enter annual revenue and multiple. For Asset-Based, enter total tangible assets and liabilities.
3. Adjust the industry multiple if needed. You can select a preset range or enter a custom multiple for your specific niche.
4. Click Calculate Valuation to see your estimated business value and detailed breakdown.
5. Use the Reset button to clear all fields and start over, or Copy Results to save your valuation summary.

Formula and Logic

This tool uses three common, industry-accepted valuation methods for small and mid-sized businesses:

SDE Multiple Method

Valuation = Seller's Discretionary Earnings (SDE) × Industry Multiple

SDE is calculated as net profit plus owner salary plus any discretionary expenses (e.g., personal travel, non-essential subscriptions) added back to earnings. This method is standard for small businesses where the owner is actively involved in operations.

Revenue Multiple Method

Valuation = Annual Revenue × Industry Multiple

This method is commonly used for e-commerce stores, SaaS businesses, and trade operations with steady revenue streams but lower profit margins. Multiples vary by niche: e-commerce typically ranges 2-5x, while traditional retail may be 0.5-2x.

Asset-Based Method

Valuation = Total Tangible Assets - Total Liabilities

This method values the business based on its physical assets (equipment, inventory, real estate) minus outstanding debts. It is most appropriate for asset-heavy businesses like manufacturing, logistics, or retail with significant inventory.

Practical Notes

Keep these business-specific factors in mind when interpreting your results:

• Industry multiples vary widely: high-growth e-commerce brands may command 5x+ revenue multiples, while stable service businesses typically use 2-3x SDE multiples.
• SDE calculations must exclude one-time expenses or income to reflect normalized earnings. Consult your tax returns or profit and loss statements for accurate figures.
• Asset-based valuations do not account for intangible assets like brand equity, customer lists, or intellectual property. Add a premium (10-30%) for strong intangible assets if applicable.
• Trade businesses with long-term supplier contracts or recurring B2B clients may justify a higher multiple than the preset ranges.
• Liabilities included in asset-based calculations should only be business debts, not personal liabilities of the owner.

Why This Tool Is Useful

Business owners, entrepreneurs, and sellers need reliable valuation estimates for many common scenarios:

• Preparing to sell your business: set a competitive asking price based on real market data.
• Fundraising or seeking investors: provide a data-backed valuation for equity discussions.
• Partnership changes: determine fair buyout amounts for exiting partners.
• Estate planning or divorce proceedings: get an unbiased estimate of business value for legal purposes.
• Strategic planning: track your business's value growth over time as you scale operations.

This tool avoids overly complex models, focusing on methods that small business owners and trade operators can apply with their existing financial records.

Frequently Asked Questions

What is a typical valuation multiple for a small e-commerce store?

Most small e-commerce stores with steady revenue and 10-20% profit margins command 2-4x annual revenue multiples. Stores with high customer retention, branded products, or recurring subscriptions may reach 5x or higher.

Is SDE the same as net profit?

No. SDE adds back the owner's salary and any discretionary expenses to net profit. For example, if your net profit is $50,000, you pay yourself $40,000, and have $10,000 in discretionary expenses, your SDE is $100,000.

Should I include inventory in asset-based valuations?

Yes. Inventory is a tangible asset and should be included in total tangible assets. Make sure to use current market value of inventory, not outdated cost basis, for accurate results.

Additional Guidance

For formal transactions, always supplement this estimate with a professional business appraisal from a certified appraiser (e.g., CBI or ASA certified).

Update your valuation annually as your financials change, especially if you are scaling revenue, expanding product lines, or entering new markets.

If your business has both significant assets and strong earnings, calculate valuations using multiple methods and use the highest reasonable estimate as a benchmark.

Trade businesses should factor in the value of active contracts, import/export licenses, and supplier relationships when negotiating sale prices, as these are not captured in standard calculations.