How much is an STI test privately?

A private STI test costs £29–299 depending on the type. Individual tests (chlamydia, gonorrhoea, etc.) cost £30–69. A basic screen covering the four most common STIs costs £69–149. A comprehensive panel testing for 10+ infections costs £149–299. Home testing kits are available from £29.

Is a home STI test as accurate as a clinic test?

Yes — home STI test kits from reputable providers like LetsGetChecked and Superdrug use the same laboratory analysis as clinic tests. They are CE-marked and processed in accredited labs. The main difference is you collect the sample yourself (urine, swab, or finger-prick blood) rather than a nurse doing it.

How long do STI test results take?

Private STI test results typically take 1–5 working days. Rapid HIV tests give results in 15–20 minutes. Clinic-based tests usually return results in 1–3 days. Home kit results take 2–5 days as samples must be posted to the lab. Some providers offer express 24-hour results for an additional fee.

Private Sexual Health Clinic & STI Test Prices UK 2026

Compare private sexual health services from 8 UK providers — from individual STI tests and comprehensive screens to home testing kits. See what each costs, how fast you get results, and when the NHS or private route is right for you.

8 providers comparedPrices verified April 2026

Market data: comprehensive STI screens

7 providers · April 2026

Lowest observed

£149

per screen

Typical price

£199

per screen

Highest observed

£299

per screen

Individual test range: £29 – £69

NHS option: Free (walk-in clinics)

Home kits available: From £29 delivered

Notable sexual health testing providers

Providers that stand out on specific attributes. Based on verified data — not a recommendation.

The STI Clinic

from £29

Lowest price

Order online, attend local clinic. Results in 1–3 days via secure portal.

Better2Know

from £49

Widest range

UK's largest provider. 200+ clinics. Walk-in available. Full range of tests.

LetsGetChecked

from £45 (home kit)

Includes most services

CE-marked home kits. Discreet delivery. Nurse support for positive results.

56 Dean Street

Free (NHS)

Lowest price

Free NHS walk-in clinic in London. Full STI screening. PrEP available.

Price guide

STI Screen Basic

Tests for chlamydia, gonorrhoea, syphilis, and HIV — the most common STIs

£99

£69 – £149

STI Screen Comprehensive

Full panel including hepatitis B/C, herpes, mycoplasma, ureaplasma, and trichomoniasis

£199

£149 – £299

Individual STI Test

Single infection test — chlamydia, gonorrhoea, syphilis, or other specific STI

£45

£30 – £69

Sexual Health Consultation

Face-to-face or online consultation with a sexual health specialist

£80

£50 – £120

HIV Test (Rapid)

Rapid finger-prick test with results in 15–20 minutes

£35

£29 – £59

Hepatitis Screening

Hepatitis B and C blood test — recommended if at risk

£65

£45 – £99

HPV Test

Human papillomavirus test — home swab or clinic sample

£95

£65 – £149

Contraception Consultation

Advice and prescription for contraceptive options

£40

£30 – £60

Providers compared

Provider	From	Mode	Results
Better2Know UK's largest private STI testing provider. 200+ clinics. Tests from £49. Walk-in and booked appointments available.	£49	Nationwide clinics	1–3 days
Sexual Health London (SHL) NHS-backed service for London residents. Home testing kits from £35. Free for some groups. Online ordering.	£35	London + home kits	2–5 days
Your Sexual Health Network of private clinics across the UK. Individual tests from £40. Comprehensive screens available. Fast results.	£40	Nationwide clinics	1–2 days
Superdrug Health Clinics Online STI test kits from £30 delivered to your door. Nurse clinics in select stores. Discreet packaging.	£30	High street + online	2–3 days
LetsGetChecked Home STI testing kits from £45. CE-marked tests. Nurse support line for positive results. Discreet delivery.	£45	Home kits	2–5 days
Freedomhealth Private sexual health clinics across the UK. Tests from £35. Same-day appointments in many locations.	£35	Nationwide clinics	1–2 days
The STI Clinic Order online, attend a local clinic for sample collection. Tests from £29. Results via secure online portal.	£29	Online ordering + clinics	1–3 days
56 Dean Street Free NHS sexual health clinic in Soho, London. Walk-in and booked appointments. Full STI screening. PrEP available.	Free	NHS walk-in (London)	Same day – 7 days

Should you go private or use the NHS?

NHS route

NHS sexual health clinics offer free STI testing, treatment, and contraception. Services are confidential and available without GP referral. Walk-in clinics are available in most towns and cities. You can also order free home test kits online in many areas.

Typical wait: Same day (walk-in) to 2 weeks (booked)

Private route

Same-day or next-day appointments. Choose your provider. No referral needed in most cases.

Typical wait: 24 hours – 1 week

When private sexual health testing makes sense

→

You want faster or more convenient testing

Private providers offer same-day or next-day appointments and home test kits. Results are often faster — 1–3 days vs up to 7 days for NHS.

→

You want a comprehensive panel

NHS clinics typically test for the most common STIs. Private providers offer comprehensive panels covering 10+ infections including mycoplasma, ureaplasma, and herpes typing.

→

You prefer home testing

Private home kits from £29 let you test discreetly at home. Results come via a secure online portal or app. Some include nurse consultation for positive results.

→

No local NHS clinic availability

NHS sexual health clinic availability varies by area. Private testing is available nationwide through clinic networks and postal kits.

What to check before booking

✓Check if your local NHS sexual health clinic offers walk-in appointments first
✓Confirm which infections are included in a "full screen" — it varies by provider
✓Ask how results are delivered and how long they take
✓Check if treatment is included or costs extra if you test positive
✓For home kits, verify the lab is UKAS-accredited

Questions to ask a provider

?Which specific infections does this test cover?
?How are results delivered and how quickly?
?What happens if I test positive — is treatment included?
?Is the test suitable for my situation (e.g. how recently was I exposed)?
?Are there any additional fees for the consultation or follow-up?

Frequently asked questions

How much is a private STI test?

Individual STI tests cost £30–69. A basic screen (chlamydia, gonorrhoea, syphilis, HIV) costs £69–149. A comprehensive panel covering 10+ infections costs £149–299. Home test kits start from £29.

Can I get free STI testing?

Yes. NHS sexual health clinics offer free testing. Walk-in clinics are available in most areas. You can also order free home test kits from the NHS in many regions. No GP referral needed.

Are home STI tests accurate?

Yes — home STI tests from reputable providers use the same lab analysis as clinic tests. They are CE-marked and processed in UKAS-accredited labs. You collect the sample yourself (urine, swab, or finger-prick).

How long do results take?

Rapid HIV tests: 15–20 minutes. Clinic-based tests: 1–3 days. Home kit results: 2–5 days. Some providers offer express 24-hour results for an extra fee.

Related comparisons

Sources & further reading

BASHH: Clinical guidelines — British Association for Sexual Health and HIV guidelines for STI testing, treatment, and management
NHS: Sexual health services — Free NHS sexual health clinic locations and services available without GP referral
UKAS: Accredited testing laboratories — Laboratory accreditation verification for private STI testing providers listed on this page
UKHSA: STI surveillance and data — UK Health Security Agency STI prevalence data informing which tests are recommended
PHE: National STI screening programme — Public health screening recommendations and testing window periods referenced in provider guidance

How we compare sexual health prices

Prices are collected from provider websites and verified against published fee schedules. We compare individual test costs, screen panel prices, and home kit prices. Lab accreditation (UKAS) is verified where stated. We do not accept payment for ranking or inclusion.