Startup Valuation Calculator

What Is a Startup Valuation ?

Valuing a startup can be one of the most challenging tasks for founders and investors. Unlike established businesses, startups don’t always have long financial histories, so valuation often relies on future potential, revenue multiples, and market trends.

Our Startup Valuation Calculator helps you estimate your company’s worth by considering:

  • Revenue or projected revenue
  • EBITDA (earnings before interest, tax, depreciation, and amortisation)
  • Growth rate
  • Industry valuation multiples
  • Discounted future cash flows

This gives both founders and investors a quick estimate of valuation, useful for fundraising, negotiations, and long-term planning.

Startup Valuation Calculator UK 2025/26

Startup Valuation Calculator (2025/26)

How Startup Valuation Inputs Work?

Annual Revenue

Annual revenue is the total income your business generates from sales in one year, before deducting costs. Investors often use revenue as the foundation for valuation.

Formula: Annual Revenue = Total Sales in a Year

Annual Growth Rate

The annual growth rate shows how fast your revenue is increasing year over year. Higher growth suggests stronger future potential, which usually attracts higher valuation multiples.

Formula: Annual Growth Rate (%) = [(Revenue This Year – Revenue Last Year) ÷ Revenue Last Year] × 100

EBITDA Margin

EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortisation) margin measures how profitable your business is compared to revenue. A higher margin shows greater operational efficiency.

Formula: EBITDA Margin (%) = (EBITDA ÷ Revenue) × 100

Valuation Multiple

A valuation multiple is the number investors apply to your revenue or EBITDA to estimate your company’s value. Different industries use different multiples (e.g., SaaS might use 8x, retail might use 2x).

Formula: Valuation = Metric (Revenue or EBITDA) × Multiple

How Does Startup Valuation Work?

Startup valuations are not an exact science. Investors consider not just current revenue, but also growth potential, market size, team expertise, and future cash flows. The three most common approaches are:

  • Revenue Multiples: Based on annual revenue × industry multiplier.
  • EBITDA Multiples: Based on operating profitability.
  • Discounted Cash Flow (DCF): Projects future cash flows and discounts them to today’s value.

Why Use Our Startup Valuation Calculator?

Valuing a startup can feel complex, but our calculator is designed to make the process simple, practical, and accurate. Instead of spreadsheets and guesswork, you get a clear snapshot of your company’s worth in just a few steps.

Here’s why it stands out:

  • Easy to use: Enter basic details like revenue, growth, and EBITDA margin to get instant results.
  • Investor-ready: Provides valuation estimates based on industry-standard multiples and growth assumptions.
  • Tailored for startups: Focuses on metrics that matter most to early-stage and growth businesses.
  • Transparent: Shows you the formulas behind each calculation so you understand how the numbers work.
  • Mobile-friendly: Optimised for desktop, tablet, and mobile so you can use it anytime.

By using this calculator, you gain a realistic valuation benchmark to prepare for fundraising, negotiations, or long-term planning with confidence.

Disclaimer

The Startup Valuation Calculator is for illustrative purposes only and should not be considered investment, legal, or financial advice. Startup valuations are influenced by multiple factors, including market conditions, investor sentiment, industry trends, growth potential, and financial performance.

This calculator is intended as a general guide to help founders and investors understand possible valuation ranges. It should not be used as the sole basis for fundraising, investment negotiations, or strategic decisions.

For accurate valuation tailored to your circumstances, we recommend consulting with a qualified financial adviser, accountant, or valuation expert.

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