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23 Jan 2026

How Much Does a DNA Test Cost in the UK?

If you're considering a DNA test, one of the first things you’ll want to know is: how much does it cost? At DNA Clinics, we offer a wide range of DNA testing services at clear, competitive prices — whether you're seeking peace of mind or a court-admissible result.

In this guide, we break down the typical costs of our most popular DNA tests, what’s included, and how to get started.

How much does a DNA test cost

Paternity DNA Test Costs

Peace of Mind Paternity Tests (Self-Collection Options)

We offer two convenient self-collection routes for peace-of-mind paternity DNA testing, depending on how you prefer to pay.

Low-Cost Home DNA Test Kit (Pay Lab Fee Later)

Order a home DNA test kit online for a low upfront cost of £4.99, with everything included to collect samples safely at home.

Once your samples are returned, you simply pay the laboratory analysis fee for your selected test option before results are released.

Order via HomeDNAPaternityTest.co.uk

Pay in Full Option

If you prefer to have everything covered upfront, you can choose a pay-in-full option, which includes:

  • The home DNA test kit
  • Laboratory analysis
  • UK standard postage

Order via HomeDNAPaternityTest.co.uk
Order via Crystal Health Group

Boots Paternity DNA Test Kit

The Boots paternity DNA test kit is available in-store or online. The kit is purchased separately, with a laboratory analysis fee payable once samples are returned.
Order via Boots

Legal Paternity Test

For legal purposes (such as court proceedings or child maintenance), a court-admissible paternity test is required.

  • From £395 (includes mother, child, and alleged father)
  • £90 per additional person

Maternity DNA Testing Costs

Peace of Mind Test: £290 for mother and one child

Add £60 per additional child

Legal Test: £420 for mother and one child

Add £90 for each additional child

Sibling DNA Testing Costs

£149 for two siblings

Add £49 for a third sibling

Optional same-day results for an extra £70

Twin DNA Testing Costs

£250 for both twins

Add £60 per extra individual tested

Avuncular (Uncle/Aunt) DNA Testing Costs

£310 for one uncle and one niece or nephew

Add £60 per additional person

What's Included in the Price?

✔️ ISO-accredited laboratory analysis
✔️ Confidential and secure reporting
✔️ UK-based customer service and clinical support
✔️ Optional legal documentation where required
✔️ Flexible payment options available on select services

Ready to Book a DNA Test?

Whether you're seeking personal reassurance or need legally valid evidence, our range of affordable, trusted DNA testing services has you covered.

Explore all DNA testing services and book today: dnatestingclinics.co.uk/dna-testing