Business Valuation Calculator: How Much Is Your Business Worth?

You've built something valuable. But when a buyer asks "what are you looking for?" — or a VC asks "what's your valuation?" — do you have a rigorous, defensible number? Or are you guessing?

Business valuation is the process of determining the economic value of your company. It's not a single calculation — it's the convergence of three independent methodologies, each telling a different part of the same story. Getting this wrong costs founders millions.

The Three Pillars of Business Valuation

1. Revenue Multiple Method

The simplest valuation approach: multiply your annual revenue by an industry-specific multiple. This is the most commonly used method in small business M&A transactions.

Typical Revenue Multiples by Industry (2024):

Industry	Revenue Multiple Range
SaaS / Software	5x – 12x
Professional Services	1x – 2x
E-Commerce	1x – 3x
Retail	0.5x – 1x
Manufacturing	0.8x – 1.5x

Why does SaaS command such high multiples? Recurring revenue. A SaaS business with $1M ARR and 95% annual retention generates highly predictable cash flows — a property that buyers pay a massive premium for. A retail business with $1M revenue might close, lose its lease, or change entirely next year.

2. Earnings Multiple (EBITDA) Method

More sophisticated than revenue multiples, this approach values the business based on its profitability rather than just its top line. EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) is the preferred metric.

Formula:

Business Value = EBITDA × Industry Multiple

Typical EBITDA Multiples by Industry:

Industry	EBITDA Multiple
SaaS / Tech	15x – 40x
Professional Services	5x – 10x
Healthcare	8x – 14x
Retail / Consumer	4x – 7x
Manufacturing	6x – 10x

Example: A $240,000 EBITDA professional services business at an 8x multiple = $1,920,000 valuation.

3. Discounted Cash Flow (DCF) Analysis

DCF is the most mathematically rigorous method: project future cash flows over 5 years, then discount them back to present value using a required rate of return (discount rate).

The Core Formula:

DCF Value = Σ (CFₙ / (1 + r)ⁿ) + Terminal Value / (1 + r)ⁿ

Where:

• CF = projected cash flow in year n
• r = discount rate (typically 20–30% for private companies to account for risk)
• Terminal Value = year 5 cash flow × exit multiple

This method is most valuable for high-growth businesses where current earnings don't reflect future earning power.

How to Use Our Business Valuation Calculator

Our Business Valuation Calculator runs all three methods simultaneously and returns a blended valuation estimate. Enter:

1. Annual Revenue — last 12 months of top-line revenue
2. Net Profit — after all operating expenses, before owner distributions
3. Annual Growth Rate — your YoY revenue growth percentage
4. Industry — SaaS, Services, Retail, or Manufacturing

The calculator applies industry-appropriate multiples and runs a 5-year DCF projection, displaying the range across all three methods so you can see where consensus forms.

What Buyers Actually Pay For

Pure revenue and profit numbers only tell part of the story. Sophisticated acquirers apply premium or discount adjustments based on:

Factors That Increase Value:

• Customer concentration diversification — Revenue spread across 100+ customers vs. 3 clients that each represent 30%+ of revenue
• Recurring vs. transactional revenue — Subscription or retainer income is worth more than project-based work
• Documented processes and SOPs — Can the business run without the owner?
• Proprietary technology or IP — Defensible competitive moats
• Strong unit economics — High gross margins, favorable CAC:LTV ratios

Factors That Reduce Value:

• Owner dependency — If the business can't function without you for 60 days, it's worth less
• Aging customer base — If top 5 clients are all retiring or consolidating, buyers discount heavily
• Declining gross margins — Trend matters more than current rate
• Messy financials — Non-GAAP bookkeeping, commingled personal expenses, undocumented liabilities

The Seller's Mistake: Anchoring Too High Too Early

The most common seller mistake is fixating on a multiple they heard at a conference or read in a trade publication without considering the specific risk profile of their business. A "10x revenue" SaaS multiple applies to recurring, growing, enterprise SaaS with strong net retention — not to a $500k website business with declining traffic.

Run three scenarios before any buyer conversation: bear case (low multiple), base case (market multiple), and bull case (premium multiple earned through strong metrics). This range prepares you to negotiate from a position of informed confidence.

Frequently Asked Questions

How is valuation different from price? Valuation is an estimate of economic value based on financial analysis. Price is what a willing buyer actually pays, which may be higher or lower based on strategic fit, competition among bidders, market timing, and negotiation. A business "worth" $2M might sell for $3M in a competitive process or $1.4M to a single unmotivated buyer.

Do I need a professional business valuation? For transactions under $1M, a calculated estimate using the methods above is generally sufficient for initial conversations. For transactions above $2M, a formal Certified Business Valuation (CBV) report from a qualified appraiser provides legal defensibility and may be required by lenders, courts, or tax authorities.