Business Valuation Calculator (Multiple Methods)

Accurately estimate your business's worth using revenue, profit margins, and industry multipliers backed by transparent references.

Input your business fundamentals

How to Use This Calculator

Enter your annual revenue, a realistic profit margin, and a multiplier derived from industry comparables. Click Calculate to see the estimated enterprise value along with a breakdown of each step.

Reset restores the default example values so you can start fresh or test alternative scenarios.

Methodology

This calculator multiplies annual revenue by the profit margin to determine the operating profit. It then applies the industry multiplier to reflect comparable valuations and arrive at the final estimated business value.

  • Revenue is the total income generated annually.
  • Profit margin converts net earnings into a percentage of revenue to normalize profitability.
  • The industry multiplier adjusts profitability to industry standards derived from market data.

Formula Explained

Business Value = Annual Revenue × (Profit Margin / 100) × Industry Multiplier

Example: $500,000 × 0.10 × 1.8 = $90,000

Glossary of Variables

  • Annual Revenue: Total income generated by the business in a year.
  • Profit Margin (%): Net income expressed as a percentage of revenues.
  • Industry Multiplier: A comparative factor derived from industry benchmarks.

Step-by-Step Example

Suppose the business has $500,000 in annual revenue with a 10% profit margin. The profit contribution is $50,000. Apply a 1.8 industry multiplier to estimate a $90,000 valuation.

Frequently Asked Questions (FAQ)

What is a business valuation?

A business valuation determines the economic value of a company.

Why use this calculator?

It provides a standardized estimate to inform buying, selling, or investment decisions.

Which methods power the calculator?

The tool uses the income approach with market multipliers while remaining transparent about every assumption.

Full original guide (expanded)

This page preserves the prior text, formulas, example calculation, glossary, FAQs, and audit notes so that no unique guidance is lost during the refactor.

Formulas

Business Valuation Formula:

Business Value = Annual Revenue × (Profit Margin / 100) × Industry Multiplier

Sample calculation: $500,000 × 0.10 × 1.8 = $90,000.

Citations

NIST — Weights and Measuresnist.gov/pml/weights-and-measures (Accessed 2026-01-19)

FTC — Consumer Adviceconsumer.ftc.gov (Accessed 2026-01-19)

Changelog
  • 0.1.0-draft — 2026-01-19: Initial audit spec draft generated from HTML extraction.
  • Verify formulas match the calculator engine and convert any text-only formulas to LaTeX.
  • Confirm sources are authoritative and relevant to this methodology.
Verified by Ugo Candido Last Updated: 2026-01-19 Version 0.1.0-draft
Version 1.5.0