Business Valuation Calculator: What Is Your Business Worth?

What Is a Business Valuation Calculator?

A business valuation calculator — also called a valuation of a business calculator, or simply a calculator for business valuation — gives owners a fast, directional estimate of what their company might be worth, using the same building blocks a buyer or advisor would start with: your earnings, your industry, and a handful of qualitative factors that move the multiple up or down. This tool uses annual EBITDA (earnings before interest, taxes, depreciation, and amortization) as the base figure, applies a starting multiple typical for your industry, and then adjusts that multiple based on customer concentration, owner dependency, revenue growth, and recurring revenue. The result is a value range, not a single number — because every real valuation ultimately depends on diligence a calculator can't perform. Whether you want a simple business valuation calculator for a quick gut check or a more detailed valuation calculator business owners can lean on before talking to a buyer, the fundamentals are the same.

How to Calculate the Value of a Business

The most common approach for small and mid-sized businesses is the EBITDA multiple method: take a normalized EBITDA figure and multiply it by a multiple appropriate for the industry and the business's risk profile. Multiples vary widely — software and healthcare businesses with recurring revenue and diversified customer bases often command multiples of 5–6x EBITDA or higher, while owner-dependent service or retail businesses with revenue concentrated in a few clients might land closer to 2–3x. Four factors move the multiple the most: how concentrated your revenue is in a small number of customers, how dependent the business is on the owner personally, how fast revenue is growing, and how much of that revenue is recurring or contracted rather than one-off. This calculator walks through exactly those inputs.

Free Online Business Valuation Calculator

This business valuation calculator online is free to use and takes about 60 seconds — enter your revenue, EBITDA, industry, and four business-quality factors, and you'll get an estimated value range along with a breakdown of what's helping or hurting your multiple. As a free business valuation calculator, there's no signup and no cost, so if you were searching for a business valuation calculator free of the usual email-gated lead forms, this is built to give you the on-screen estimate directly. It's built for owners who want a starting number before a real conversation, not a substitute for a formal appraisal, tax valuation, or M&A process. If you're preparing to sell, raise capital, or just want to know where you stand, a fractional CFO can take this starting point and build the fuller picture — normalizing your EBITDA, benchmarking against real comparable transactions, and identifying what would move your number before you go to market.

Frequently Asked Questions

How Does a Business Valuation Calculator Work?

It applies an EBITDA multiple to your reported earnings, then adjusts the multiple up or down based on factors like industry, customer concentration, owner dependency, growth rate, and recurring revenue — producing an estimated value range rather than a single figure.

What Information Do I Need to Calculate My Business Value?

At minimum, your trailing 12-month revenue and EBITDA. For a meaningful estimate you'll also want to know your industry, how concentrated your customer base is, how dependent the business is on you personally, your recent growth rate, and what share of revenue is recurring or contracted.

How Accurate Is an Online Business Valuation Calculator?

It's directionally useful, not precise. Online calculators can't account for add-backs, one-time items, working capital, debt, or real buyer appetite in your specific market — all of which a formal valuation or an experienced advisor would dig into. Treat the output as a starting range for a conversation, not a number to put in a purchase agreement.

How Do You Calculate the Value of a Small Business?

Small businesses are most commonly valued using an EBITDA or seller's discretionary earnings (SDE) multiple, benchmarked against comparable transactions in the same industry — which is exactly what a small business valuation calculator like this one estimates. Asset-based and discounted cash flow methods exist too, but for a business with steady profitability, the multiple-of-earnings approach is the standard starting point.

What Is the Best Method for Valuing a Business?

There isn't one universal "best" method — it depends on the business. Profitable, going-concern businesses are usually valued on an earnings multiple (EBITDA or SDE). Asset-heavy or pre-revenue businesses may lean on asset-based or discounted cash flow methods instead. Most credible valuations use more than one method and reconcile the results.

Can I Value a Business Without a Professional Appraiser?

You can get a reasonable estimate on your own using an earnings multiple, especially for informal planning purposes. But for anything with real stakes — a sale, a partner buyout, a divorce settlement, an SBA loan, or a tax filing — you'll want a professional appraisal or an experienced CFO's involvement, since those situations require defensible, documented numbers.

What Factors Affect a Business Valuation?

The biggest drivers are profitability and its quality (how normalized and repeatable the earnings are), customer concentration, how dependent the business is on the owner, growth trajectory, the proportion of recurring revenue, industry and market conditions, and the strength of financial records and controls.