Jenna's January DietBet

Lose 4% in 4 weeks!

Jenna's January DietBet

Jan 06 - Feb 02/Game has ended
Join another game







Jan 06




Game Begins

Jan 06

Last Day to Join

Jan 19

Final Weigh-In

Feb 03 - Feb 04


Bet $25

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 911,304 DietBetters, 99.13% have lost weight during their challenges. Combined, they've lost 17,150,202 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

Jenna L. created a new game:

07/09/2014 7:18AM
It's a $25 bet and starts on Jul 14.
Join this game!

adrienne121 likes this activity.

Jeff K.

02/05/2014 6:19AM - via iPhone
Congrats to the winners. I chose not to weigh in because I wanted to give you all a chance and NOT because I recently discovered Cronuts.

Jenna L.

02/05/2014 4:16AM
Congrats to all the winners and thanks for playing everyone!

Phil L.

01/26/2014 6:33AM
Five trips to the gym and 3 days shoveling snow. I could do without all the snow.

Teri C. likes this comment.

Mary R.

Snow shoveling is amazing exercise. But yeah it can be a bit of a pain in more ways than one.

Jenna L. is the overall MVP of the game! She invited 15 friends.

01/20/2014 12:00AM

Teri C.

AND you are at 100% of your goal! You go, girl!

Jenna L.


Phil L.

01/19/2014 4:05AM
Pretty good week for me. Now I just need to keep it up. Or down depending on your perspective.

Teri C. likes this comment.

Teri C.

Good for you, Phil!


02/05/2014 12:05AM
Your game has now been finalized. Congratulations to the winners! You will be notified by email if you are a winner and the $41.25 will be deposited as credits into your account. They can be used for a new game or you can request a PayPal payout. Payouts process within 24 hours.
As promised, here are the top player titles. Drum roll, please…
- Most Liked Player: Teri C.
- Most Generous Liker: Jenna L.
- Most Liked Comment: "Day two. Keep at it strong, folks!" by Teri C.


02/03/2014 12:02AM
We need your help! We're working with Brown Medical School to create an unbiased report on popular diets and weight loss tools. Please fill out our short survey and help us figure out how people are successfully losing weight. To thank you for your participation, we will email you a free copy as soon as it's ready.


02/02/2014 12:00AM
Get ready for the final weigh in! Once the game ends tonight (Feb 2) at midnight PST, you have until 11:59PM PST on Feb 4 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. Remember - don't eat that cupcake until you get an email that your photos are approved! And don't forget to check your spam folder. You must have an approved weigh-in in order to be declared a winner.
Once all weigh ins are submitted, the game will finalize 24-36 hours after that. Good luck!


01/26/2014 6:00AM
Want to keep up the momentum?
Encourage your organizer, Jenna L. , to create a new game by clicking "like" on this post! She can create a new game and invite all of you.

Ready to bet on yourself?