Double Down Transformer - Double Your Wi...

Lose 10% in 6 months!

Double Down Transformer - Double Your Winnings!

Feb 01 - Jul 31/Game has ended
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Feb 01



Don't give up yet. Double down on your 2021 resolutions and commit to this game to lose 10% in 6 months. 5 lucky players will double their winnings at the end!



Game Begins

Feb 01

Last Day to Join

Feb 14


1st and 2nd of every month


Bet $35

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 1,044,117 DietBetters, 86.93% have lost weight during their challenges. Combined, they've lost 17,245,088 lbs and won $104,266,887. In other words...yes.

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

Don't take our word for it

cynthia m.

08/03/2021 9:07AM
Oh no! I had already made my 10% target at the end of month 5, so I wasn’t paying attention and I missed submitting my month 6 final weigh in. So frustrated with myself that I made my goal and missed out on getting the prize! But I guess the weight loss is the real prize, so I’ll focus on celebrating that!

Chantel H. , Alisha W. and like this comment.

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Alisha W.

I did the same.....:pensive: and you are right, The money is a bonus, but the 20+ lbs I lost is ultimate prize for my health. Congrats on your weight loss.


I am 9.5 lbs lighter than my goal weight and I was so sure I submitted my weigh in but apparently they said it was only a progress weigh in .. So missed out on the winnings

Maria B.

08/03/2021 6:17AM
I'm really proud of myself! I gained some weight between round 4 and 5, so I didn't win round 5. I knew why I gained and changed myhabits a bit and I won this last round! Really really proud!

Heather B. , Jennifer B. and like this comment.

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Sue R.

How could you win round 6 if you didn't win round five?

Maria B.

@Sue I was under my 6% goal in round 5 so I just lost that round.

Beverley B.

08/02/2021 11:39PM
Just made by the skin of my teeth but I really notice the difference in the side profile!

And even better I made my two main goals for this round a) to get back under 200lbs b) to complete an Olympic distance triathlon !

Now I’m taking a pause until sept ! Then I will be back for the next transformer !

Good luck with your healthy journeys everyone !
Photo in comments

Schuyler22 , Laura S and like this comment.

Beverley B.

Andrea A.

08/02/2021 9:21PM
I have been struggling to eat healthy, and didn't make my goal even though I squeaked by the 6% last month. I went ahead and weighed out just to make it official. Any suggestions for how to handle saboteurs that you live with? My husband likes to cook, but doesn't want to prepare food the way I am trying to eat (WFPB). I'm fine making my own meals, but he keeps giving me guilt trips saying nobody (our picky 5 & 7 year olds and I) wants to eat what he cooks anymore, so I give in and try to appease him from time to time, but that quickly becomes all the time.

Schuyler22 , Laura S and BobM128 like this comment.

Michelle L.

I think you need to have a heart to heart with him on how you need his support in your endeavors. I don't think he understands how he's sabotaging you and probably needs ideas on how he can be more supportive.
Good luck! This is a hard situation and I hope he can turn around and become your best cheerleader :)


Be aware that your change is putting pressure on him. He is forced to think about his own habits without having thought about the benefits. In the end you need to make a choice what you want for yourself. For me, the main goal is health and vitality. After some years I don't like unhealthy choices all that much any more. I all comes down to motivation. I he cooks something no one except for him likes, maybe he needs to change? Health can be very tasty. If you get the hang of that it makes things easier... and don't forget: food is not affection. If he wants to treat you he should give what you need. And you can approve of other aspects than his unwanted meals. Communication can help a ton, but your determination to make it is key... and if you go beyond shape, you might gain his inner support because you share the same goal.

Tri it with MS

08/02/2021 8:32PM
  • Omg! I cut it so close with my weigh in. I forgot, until I was with my family at cedar point 2 hours away! We stopped at the store on the way home. I hope this is good enough for the win. Thought I would share so you don't wait until the last moment and look like a hot mess running around Meijer trying to by a scale.

Jennifer B. , Lori H. and like this photo.

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Marie M.

:joy: love it!


ROCK ON!!!!!

Kristin P.

08/02/2021 7:52PM
If you missed last month weigh in but not the the rest can you not weighin today?

Acacia , Referee Nancy ? and BobM128 like this comment.

Crystal P.

You had to weigh in last month to qualify to weigh in this month.


08/02/2021 2:24PM
I HAVE BEEN VERIFIED! Came it right on target!

Schuyler22 , Megan L. and like this comment.

Beverley B.

Me too not a gram to spare :joy: congrats !


08/02/2021 12:16PM
  • On Friday I had an awesome experience of hiking 7 miles into the Grand Tetons area of Yellowstone National Park and had an elevation climb of 2220 feet!!!!!! (The overall hike was 15+ miles).

    The journey I started with this DietBet 6 months ago meant that I really started to refocus on my physical fitness and strength, and that's what helped get me to a point where I was able to do a hike like this (I've never climbed more than maybe 5 flights of stairs before, let alone 2220 feet at 5000+ altitude through the backcountry over several hours!!!!)

    I won't be doing another DietBet because from this point forward, my goal is to really focus on building strength and more muscle, so I expect to gain weight in the future. But I'm really appreciative for the this game and how it helped jump start this new fitness journey.

    Hope you all continue to focus on your goals and that we all reach them!!!

Andrea O. , Laura S and like this photo.

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Tha k you souch, Beverley B!!! I appreciate it!!


Ref Nancy, I downloaded the app and I'm gonna give it a try! Thanks!

Megan L.

08/02/2021 9:45AM

Laura S , Referee Nancy ? and like this photo.


08/03/2021 8:00AM

With the game finalized, and winnings announced, it's time to also announce the bonus prize winners!

5 players will have their winnings doubled! The lucky winners are....(drumroll please!).....

Jason H, Elizabeth M, Natasha F, Craig H and Maggie H! Woo hoo!

Congrats! We will get those winnings added and will also send you an email to confirm.

We hope you all enjoyed the game!

Schuyler22 , Michaela and like this comment.


Just curious. Did the winners make every round and are they members?


@Franziska - it looks like they are all DietBet Members and from what I can see, most (if not all) won each round of this DietBet.

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