Which master's specialisation suits a BA graduate in Psychology applying to UK with 6 years of work experience?

Because your bachelor's is already in Psychology, a conversion masters, which exists mainly for graduates whose first degree is in another subject, is not the right move. The better question is which specialisation your 6 years of work actually built toward.

Matching the Specialisation to Your Work History

Your work experience should be the deciding factor here, not just your BA subject, since UK admissions in this area often weigh relevant professional background directly.

• Organisational or Occupational Psychology: the strongest fit if your 6 years involved HR, recruitment, training, or employee engagement. Manchester's MSc Organisational Psychology requires BPS Graduate Basis of Registration and lists relevant work experience as desirable.
• Psychology of Mental Health: a strong option if your experience is in NGOs, healthcare, or social services; Edinburgh and Cardiff both run BPS-accredited routes.
• Counselling or Psychotherapy: worth considering if your work involved schools, social work, or supporting vulnerable people, but confirm the professional accreditation before enrolling.

The Clinical Psychology Trap to Avoid

Do not assume that a BA Psychology plus an MSc Clinical Psychology equals becoming a Clinical Psychologist in the UK. Edinburgh explicitly states its psychology conversion MSc does not itself qualify graduates for clinical practice, so further professional training is required beyond the masters. If clinical work is your genuine goal, map the entire professional pathway before choosing a course.

My Advice

In my experience, your 6 years of work experience should decide this far more than your BA alone. Also factor in the UK Graduate visa, which currently runs 18 months for applications made from 1 January 2027 rather than the previous 2 years, since a shorter post-study window makes choosing a course with a clear employment route even more important.