Flash offer!
If you’ve been a member of any Slimming World group before, you can get FREE membership, saving €9. Hurry, this offer is only available 2nd – 15th November 2025. Simply show a previous membership card or pack (no matter how old it is) at your local group to redeem.*
Commitment boosting offers available in Slimming World groups
Get two weeks free when you commit to 12 weeks of group support.*
Get a week free when you commit to 6 weeks of group support.*
Only €9 to join a group and €10 a week
Pay €19 on week one, then €10 a week after that.
Over 60?
You’ll pay a reduced weekly fee of just €9.50 at a Slimming World group.
*Standard membership fee is €9 and weekly group fee is €10. All prices shown are recommended retail prices. At participating groups. Please see full terms and conditions.
two great ways tolose weight
join a motivating weeklygroup
Slimming World groups offer members support, commitment and accountability – a powerful combination that helps boost happiness, self-esteem and slimming success! Plus, access to our members-only website and app for on-the-go weight loss support.
or join our flexibledigital service
Lose weight with our super-flexible digital service and the strong online community at its heart. Slimming World Online is easy to use wherever you are – it fits around you and your lifestyle and puts you in control. Plus, you have access to our members-only weight loss app for success at your fingertips.