Summer Splash Transformer - Win an Infla...

Lose 10% in 6 months!

Summer Splash Transformer - Win an Inflatable Paddle Board!

May 16 - Nov 15/Game has ended
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, 102.91% have lost weight during their challenges. Combined, they've lost 19,146,344 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

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Crystal Light

06/18/2022 12:37PM
I still love this, it’s fun….but….. I just realized that if we pay $40/month and only win $25.67 we aren’t even winning our bet back. Even if you win every round, AND the end you will just break even if the final weigh-in payout is $137.32

I thought when I played this back in 2017 it was just the upfront bet of $40, not the $40/month like now but I could be wrong.

If we’re lucky it’ll be a $5.00 profit 😂

Danny T. , Gia Nettie , Heather G. , Tina L. and Crystal Light like this comment.

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Joey Beans

It is about the motivation if making a profit from weight loss is your motivation, bet a friend....this is a method to the madness of weight loss.....we all have paid money for bars, and shakes and trainers and this and that.....I love it and it is keeping me going

annamarya j.

Only half of the monthly fee goes into the monthly round, the other half goes into the final round. So the winnings for round 1 are 25.67 vs 20.- that went in.

Ready to bet on yourself?