Free tool · 2026/27 tax year

What Is Your Business Worth?
UK Business Valuation Calculator

An indicative value from published UK sale multiples, what you would keep after Capital Gains Tax, and what a broker would charge. No sign-up.

Indicative range 1.5x–3x SDE. Owner labour is most of the profit; lease length and landlord consent decide the rest.

£

Last 12 months, before tax, interest and depreciation, with your own salary and personal costs added back. If a manager runs the business, count profit after their salary.

Who runs the business day to day?

Most of the revenue is

Guide

How much is a business like yours worth?

Valuation methods, add-backs and deal structure, explained for UK owners who are thinking about selling.

Read the valuation guide

Indicative valuation

£120,000 – £240,000

Central estimate £144,000 at 1.8x SDE

1.5xlower part of the range for cafés, restaurants & takeaways3x
Adjusted profit (SDE)
£80,000
Multiple appliedRange 1.5x–3x
1.8x
Trading goodwill
£144,000
Estimated price
£144,000

What you keep after tax

Capital Gains Tax18% on the first £1m with BADR, 24% above
− £25,380
Net proceeds
£118,620

Assumes a share sale by a higher-rate taxpayer with no base cost, the £3,000 annual exempt amount and an unused BADR lifetime limit. 2026/27 rates.

Selling direct vs through a broker

Typical broker fee8%–12% of the price plus VAT
£13,824 – £20,736
NewOwner Seller planNo commission
£99/month
List your business

Indicative only, not a valuation. Benchmarks updated October 2026.

Method

How the Estimate Is Built

Step 1

Start from adjusted profit

Profit before tax, interest and depreciation, with the owner's salary and personal costs added back. Buyers call it SDE for an owner-run business and EBITDA once a manager is paid to run it.

Step 2

Apply the published range

Owner-run businesses typically sell at 1.5x–3x SDE. UK SME deals under management cluster around the published medians of 4.5x EBITDA (UK200Group, 2025) and 3.9x for the smallest deals (MarktoMarket, 2025).

Step 3

Place it within the range

How much the business depends on you and how much revenue repeats decide whether a buyer pays the lower or the upper end. The calculator moves the estimate within the range; it never adds a premium on top.

Step 4

Add assets, deduct tax and fees

Freehold property and stock are added at value. Capital Gains Tax uses 2026/27 rates: 18% with Business Asset Disposal Relief on the first £1m, 24% above. Broker fees are shown at the typical 8%–12% plus VAT.

Benchmarks

UK Business Sale Multiples in 2026

Transaction indices only cover larger SME deals. For owner-run businesses the sector ranges come from broker and advisory guidance, so treat them as orientation rather than a valuation.

4.5x

Median EBITDA multiple for UK SME deals

UK200Group SME Valuation Index 2025 (5.5x in 2024)

3.9x

Median EV/EBITDA for the smallest UK deals

MarktoMarket nano-cap index 2025 (3.3x in 2024)

1.5x–3x

Typical SDE range for owner-run businesses

UK broker and advisory guidance

SectorBasisIndicative rangeWhat moves it
Cafés, restaurants & takeawaysSDE1.5x – 3xOwner labour is most of the profit; lease length and landlord consent decide the rest
Hair, beauty & wellnessSDE1x – 2.5xRevenue follows the stylist, not the premises
Garages & MOT centresSDE2x – 3.5xDVSA approval is a genuine barrier to entry
Cleaning & facilities servicesadjusted profit1.5x – 5xContract length, notice periods and customer concentration decide where in the range
E-commerce & onlineSDE2.5x – 5xOwn traffic and repeat customers pull it up; dependence on one marketplace pulls it down
Care homesEBITDA4x – 8xProperty-backed, but registration, occupancy and fee mix add risk
Any other owner-run businessSDE1.5x – 3xBroad UK market range for owner-operated businesses
Any other business under managementEBITDA3.3x – 6xSpan of published UK SME median multiples, 2021–2025

Sector rows are indicative ranges for owner-managed businesses, not transaction data. The two "any other" rows are the published ranges the calculator falls back on when a sector has no reliable benchmark.

Sources: UK200Group SME Valuation Index 2025 · MarktoMarket UK M&A Valuation Indices 2025 · HMRC helpsheet HS275: Business Asset Disposal Relief (2026) · GOV.UK: Capital Gains Tax rates and allowances · Fair Handover: UK business broker fees explained · NewOwner: UK business sale multiples by sector (2026)

Adjusted profit

Which Add-Backs Survive Due Diligence

Statutory net profit rarely shows what a business earns for its owner. Buyers value adjusted profit, but only evidenced add-backs get past their accountant.

Usually accepted

Documented, non-recurring or owner-specific costs.

  • Owner's salary, pension and NICs above a market-rate replacement, or all of it for SDE
  • Depreciation and amortisation
  • Interest on loans and finance that will be repaid at completion
  • One-off legal, restructuring or relocation costs with invoices to match
  • Personal vehicle, private medical and family payroll that stops after the sale

Usually rejected

Costs a buyer will still carry, or income nobody can verify.

  • Cash takings that do not reconcile with VAT returns and bank statements
  • Recurring marketing or software spend labelled as one-off
  • Below-market rent where you own the freehold and have not charged a market rent
  • Deferred repairs and compliance work needed to keep trading
  • Overtime and agency staff needed to deliver current turnover

What moves the price

Why Two Similar Businesses Sell at Different Multiples

The range for a sector is wide. These are the factors that decide whether a buyer pays the lower or the upper end of it.

Owner dependency

If quotes, scheduling and key clients run through you, the business is bought as a job. A team or manager that runs the day to day is the biggest single move up the range.

Repeat and contracted revenue

Maintenance agreements, retainers and subscriptions lower a buyer's risk and make bank funding easier. One-off sales do the opposite.

Customer concentration

One client making up a large share of turnover is a risk buyers price in, often by moving part of the price into deferred payment or an earn-out.

Lease and premises

For hospitality, retail, care and automotive, an assignable lease with years left, or a freehold, protects the goodwill you are selling.

Clean, reconcilable accounts

Management accounts that tie to Companies House filings, VAT returns and bank statements keep the headline offer intact through due diligence.

Licences that transfer

DVSA MOT authorisation, CQC or Ofsted registration and premises licences are barriers to entry, but they only add value if the buyer can take them over.

Common questions

UK Business Valuation FAQ

SDE versus EBITDA, freehold property, 2026/27 Capital Gains Tax and broker fees.

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