Summer Splash Transformer - Win an Infla...

Lose 10% in 6 months!

Summer Splash Transformer - Win an Inflatable Paddle Board!

May 16 - Nov 15/Game Closed
Join another game







May 16



Make a splash this summer as you lose 10% of your body weight! This 6 month game will challenge you to build long-term habits that last. Plus, 2 lucky players will win an inflatable paddle board at the end of round 1 for refreshing summer fun.



Game Begins

May 16

Last Day to Join

May 29


16th and 17th of every month


Bet $40

per month

Lose 10%

in 6 months


Split the pot

10% is easier when you break it up, so each round has its own goal - and its own pot to split.
Check out the FAQ to learn more!

How do you verify the weight loss?

For all official weigh-ins, you'll be prompted to submit your official starting weight. Our standard weigh-in process involves you submitting 2 photos: one of you standing on a scale in lightweight clothing (no shoes, hats, belts, watches, coats, or outerwear), and another of the scale’s readout with your weigh-in word written on a piece of paper.

What you'll need

  • A scale (preferably digital)
  • A digital camera or smartphone
  • A full-length mirror or someone to take your photo
  1. Privacy FAQ +
  2. How we prevent cheating +
  3. Disqualification Limits +

Does this actually work?

Out of 935,585 DietBetters, 100.45% have lost weight during their challenges. Combined, they've lost 18,284,977 lbs and won $62,263,235. In other words...yes.

All results shown on DietBet are from actual users. Individual results may vary.

Don't take our word for it


06/18/2022 6:50AM
I am so confused. I weighed in yesterday, below my round 1 goal, got the submission confirmation that said it was good to go. And I saw the email this morning saying I’m not a winner this round? ☹️ So disappointed and now confused. Le sigh. Time to get going on my workout and get rid of the sad stress.

Danny T. , Sunmaiden26 and like this comment.

View 3 more comments

annamarya j.

Did you lose too much ? If you lose above a certain amount you are disqualified for unhealthy weight loss.


It wasn’t too much. This one was user error. Two weigh in buttons for submission and I picked the wrong one. :laughing: Next time I’ll get it right!

Ready to bet on yourself?