Free interactive tools
Business valuation calculators for UK business owners
Fifteen calculators built around the way UK buyers actually price SMEs, grouped into understanding your value today, planning future value, and testing a transaction. Enter your figures, see your results straight away, and take a branded report with you if it helps.
Understand your business value
Start here: maintainable earnings, revenue quality and what a buyer would inherit.
Adjusted EBITDA Calculator
Bridge reported operating profit or EBITDA to an indicative adjusted EBITDA, add-back by add-back.
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Customer Concentration Calculator
Measure how much revenue sits with your top one, three and five customers, and how buyers read it.
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Recurring Revenue Calculator
Quantify your recurring revenue mix, set a target and test an illustrative future value scenario.
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Owner Dependency Score
Answer ten questions to score business independence and see where a buyer may see reliance on you.
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Shareholding Value Calculator
Calculate the pro-rata value of a shareholding and see how voting rights and restrictions change the picture.
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Plan future value
Set a target, size the gap, and work out what preparation and growth it would require.
Business Value Gap Calculator
See the gap between today's indicative enterprise value and your target, and how it could be closed.
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Target Exit Value Calculator
Model the EBITDA growth and multiple improvement needed to reach an exit value by a chosen year.
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Business Value Growth Calculator
Split future value movement between EBITDA growth and multiple movement, with a reconciled bridge.
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Exit Readiness Score
Score fifteen weighted areas of sale preparation and get a deterministic ninety-day action list.
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Exit Number Calculator
Estimate the net capital a sale may need to provide to support your spending for a chosen period.
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Understand a transaction
Test an offer, a structure or a funding plan before you commit to it.
What Would I Actually Receive?
Bridge a headline enterprise value to indicative pre-tax proceeds, then split the consideration.
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Partial Business Sale Calculator
Compare selling existing shares, taking new investment, or both, and see what you keep.
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Earn-Out Calculator
Split an offer into guaranteed, deferred and conditional money, then test downside and upside outcomes.
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Offer Sense-Check Calculator
Derive the implied EV/EBITDA multiple behind an offer and see how much is payable at completion.
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MBO Funding Calculator
Build sources and uses for a management buyout and separate completion funding from deferred obligations.
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How to use the suite
- Work out your maintainable adjusted EBITDA, because everything else builds on it.
- Size the gap between today's indicative value and the value you want to reach.
- Check what an offer at that value would actually put in your hands.
- Test any offer you receive against published sector guidance before you respond.
- Then compare your results side by side, with a note on what each metric measures and why the figures are not interchangeable.
This calculator provides general, indicative guidance based solely on the information entered. It is not a formal business valuation, tax calculation, legal opinion or recommendation to accept or reject an offer. Actual value and sale proceeds depend on detailed financial, commercial and transaction-specific factors.
Questions owners ask
- Are these business valuation calculators free?
- Yes. All fifteen calculators are free, need no sign-up, and show your results on screen before you decide whether to share your details for a branded report or a confidential review.
- Which calculator should I start with?
- Start with the adjusted EBITDA calculator, because every other calculation depends on a maintainable earnings figure a buyer would accept.
- Are the results a formal valuation?
- No. Each result is indicative guidance based only on the figures you enter. A formal valuation requires normalised earnings, evidenced comparable UK transactions and a worked equity bridge.
- Where do the sector multiple ranges come from?
- They come from the UK SME Valuation Multiples Guide, covering twelve sectors and split by under £1m and £1m+ adjusted EBITDA. They are guidance for UK SMEs, not a quotation for your business.
- Do you store the figures I enter?
- Only if you choose to send your results to us. Until you submit the form, the calculation stays in your browser.
- Can advisers use these calculators with their clients?
- Yes. Approved partner firms can embed the calculators on their own website with their branding shown alongside ours. Contact us to discuss access.
Related reading
Want your figures reviewed properly?
A free initial consultation with our team, then a short written indicative range where the situation warrants it. No obligation.