A WayBetter Company™

Phi Sigma Rho Foundation DietBet

Lose 4% in 4 weeks!

Phi Sigma Rho Foundation DietBet

Nov 01 - 28/Game has ended







Nov 01



Support the Foundation while working toward your weight loss goals!



Game Begins

Nov 01

Last Day to Join

Nov 14

Final Weigh-In

Nov 29 - Nov 30


Bet $35

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 671,530 DietBetters, 93.71% have lost weight during their challenges. Combined, they've lost 10,097,684 lbs and won $55,094,934. In other words...yes.

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

Don't take our word for it


12/01/2017 12:05AM
Your game has now been finalized. Congratulations to the winners! You earned a 50.0% return on your money simply by investing in your own health. Don’t you wish all of your investments paid out at that rate of return?

The $52.50 in winnings will be deposited as points into your account. They can be used for a new game, or you can request a PayPal payout and treat yourself–you earned it! Payouts process within 24 hours. As promised, here are the top player titles. Drum roll, please…
- Most Liked Player: Camille G.
- Most Liked Comment: "Hey ladies! Thanks for joining the Foundation's DietBet challenge. :) There's still time to join, so make sure you invite your friends and family to participate, too! Here we go!" by A M.


11/28/2017 12:16AM
Get ready for the final weigh in! Once the game ends tonight at midnight PST, you have until 11:59PM PST on Nov 30 to submit your final weight. If you're a winner, you'll be asked to submit photos and will get a new weigh-in word when you visit the weigh-in screens.

Submit early to make sure your photos are accepted, and remember - don't eat that cupcake until you get an email that your photos are approved! (If you don't get one, check your spam folder.) You must have an approved weigh-in in order to be declared a winner.

The game will finalize 24-36 hours after all weigh-ins have been submitted. Good luck!


11/24/2017 12:13AM
Congratulations on your hard work so far! Keep the momentum going by joining your next game today.

If you want to reach bigger, long-term weight loss goals (with higher payouts!), join the Transformer! On average, players lose 24 lbs and win $325. If you're near your goal weight and ready to maintain, join the Maintainer to win money for keeping the pounds off!


11/21/2017 6:00AM
Want to keep up the momentum?
Encourage your organizer, A M., to create a new game by clicking "like" on this post! She can create a new game and invite all of you.
2e2e 3. accepted the challenge.
11/15/2017 12:09AM
The pot is now $385


11/10/2017 12:11AM
Make your game fun by leaving and liking great comments! At the end of your game we'll announce winners of the Most Liked Player, Most Liked Comment, and the Most Generous Liker.


11/08/2017 12:12AM
Need some fitness motivation to help you reach your goal? Join a StepBet game! It's the perfect complement to DietBet and lets you win money for being more active. Download the app today!


11/06/2017 12:15AM
Last chance to invite friends to join the game! Growing the pot adds to the fun for everyone. The player who gets the most friends to join each day becomes the game's Most Valuable Player, and we'll award an overall MVP once invitations can no longer be sent.
Emilie T. and Jennifer H. accepted the challenge.
11/02/2017 6:19PM
The pot is now $350

A M. likes this accomplishment.


11/02/2017 12:10AM
Players who connect their Facebook and Instagram accounts lose 20% more weight in the game! That's because announcing your DietBet publicly revs up your commitment in a big way. Get connected now for a simple, free way to boost your success rate. (We'll never post your actual weight, just your accomplishments.)

While you're at it, follow DietBet on Facebook and Instagram for daily motivation and news on big games & giveaways!

Ready to bet on yourself?