Become a member

Become a member of the world’s leading IQ society to meet like-minded people, enjoy intellectually stimulating events, and receive exclusive content and benefits.

Member benefits

These are some of the benefits you can look forward to by becoming a member of Mensa:

Membership options

If you have received an invitation to join Mensa after achieving a qualifying score in our supervised test or from submitting prior evidence demonstrating an IQ in the top two percent, then you can join Mensa via one of the options below.

Not yet taken the Mensa Supervised IQ test, why not book a test to see if you could qualify for Mensa membership?

Adult membership

From £65/year

Youth membership

For under 19s


Joint membership

For additional members in the same household as a full adult member.


Rejoin Mensa

If you were previously a Mensa member and would like to rejoin the Society, get in touch and we’ll do the rest.

Contact our membership team on tel: 01902 772771, option 2 (Mon-Fri, 9am-4pm) or email:

“Being in Mensa has boosted my self-confidence, helped me to find my place in the world, and meet a huge number of like-minded people. My friendships with other members are stronger than any I’ve experienced before.”

Laura, Cheshire