A WayBetter Company™

Lose Weight, Win Money with FITNESS Maga...

Lose 4% in 4 weeks!

Lose Weight, Win Money with FITNESS Magazine!

Feb 10 - Mar 09/Game has ended
Hosted by SHAPE Magazine







Feb 10





Join the FITNESS community as we help you shed unwanted weight & score big



Game Begins

Feb 10

Last Day to Join

Feb 23

Final Weigh-In

Mar 10 - Mar 11



Great prizes ahead! Some incentive to #makefithappen:

MVP: Wins a Daily Burn Plyo Box autographed by Bob Harper, and a one-year membership to DailyBurn! (a $267 value)

Most Liked Comment: Wins a Timex Ironman RunX20 GPS Watch!

Most Liked Player: Wins a TImex Ironman Traditional 10-Lap Watch!


Bet $30

to start

Lose 4%

in 4 weeks


Split the pot

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 +

Does this actually work?

Out of 759,611 DietBetters, 98.72% have lost weight during their challenges. Combined, they've lost 13,007,014 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

Adriana H.

05/02/2015 12:10PM
I'm starting my very first game... "Raw-Food Challenge" lets start juicing, smoothing and more! You're welcome to check it out and join!!!


04/02/2015 8:50AM
Were the winners of the BONUS STAKES announced? I'd love to see who won and further congratulation them! Thanks again. I'm still feeling groovy!

Darlene S.

03/19/2015 7:54PM
So if you won one of the bonus prizes, do they just mail it to you?


03/18/2015 3:17PM - via android
Did people receive their winnings yet?


Nevermind. Got it. A little behind went on vacation and just got back. Congrats all!

Beth C.

03/18/2015 4:06AM - via iPhone
I made weight on Saturday! Too bad the contest ended!! Lol. But I did it!

Rob M. and Darlene S. like this comment.

Kristine M.

03/16/2015 9:09AM - via iPhone
Congratulations everyone! I didn't meet my goal, but I still lost some weight, so I think we are all winners! I think maybe the 6-month will be better for me as my next venture... good luck to you all in the future!

Magimum , Sonya R. and Darlene S. like this comment.


Well done, as long as you lost some and the scales are moving in the right direction!

Kendra B.

03/16/2015 7:39AM
If you're looking for your next game, join Danni Allen's game from Biggest Loser. http://diet.bt/f0iJad

Darlene S. likes this comment.

Gayle M.

03/16/2015 5:56AM - via iPhone
How do I claim my winning funds?


Look under Credits. You can have applied to Paypal, pay a fee to have a check mailed to you, or use it to pay for your next dietbets. I am letting mine sit there and accumalate until I reach my goal. Then clothes shopping! :)

Gayle M.

Thank you so much, clothes shopping, lol, great idea, good luck!

Otty F.

03/14/2015 6:19PM
So I requested a refund to PayPal which DietBet did on Friday, but then later that day, they pulled the money back out of PayPal...anyone know why?

Kate L.

Email them and see

Santina L.

Did you join another Dietbet? They generally take it out of your winnings. I would email them and find out though.

Sophie c.

03/13/2015 9:56PM - via iPhone
When do you receive your money once you've won?
View 1 more comment

Sophie c.

How do you go apon that? It's my first time doing the bet

Otty F.

I did that and it was refunded but then DietBet pulled the money out of my PayPal account later that day. Any suggestions???

Ready to bet on yourself?