A WayBetter Company™


Lose 4% in 4 weeks!


Apr 15 - May 12/22 days left
Hosted by IsFrannyFitYet







Apr 15





I’ve lost 130lbs and kept it off! Let me help you get there!



Game Begins

Apr 15

Last Day to Join

Apr 28

Final Weigh-In

May 13 - May 14



Weekly giveaways from Fitbits to amazon gift cards!
Weekly challenges to keep the game fun and motivating!


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 723,951 DietBetters, 100.04% have lost weight during their challenges. Combined, they've lost 12,280,349 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


04/09/2019 2:34PM - via iPhone
  • Hello everyone that is already here I wanted to introduce myself for those of you who may not be familiar with me or my story. My name is Franny, I'm 30 & live in sunny SoCal! I have naturally lost 137 lbs. over about a 2 year time period. I started my weightloss in 2016 weighing in at 331 lbs. I was clueless to say the least. I began doing my own research on weightloss & of course was overwhelmed so I just decided to take my own approach. I began following a low carb/high protein diet & worked in cardio sessions about 6 days a week. I have always had a hate HATE relationship with the scale but I have also learned it is a NEEDED tool. Yes, I agree that at times it can be wrong due to the natural tendencies of our own bodies BUT it still indicates when we are gaining in ways that are not so natural if you will, AKA over eating. The first 3 months of my weightloss I lost about 34 lbs., & this was exactly what I needed to see in order to keep myself motivated. I will never forget seeing 296 lbs on the scale & remembering how happy & relieved I was because I actually felt like I had a chance at what I had set out to do. For the first 6 months I focused on cardio only, going before & after work. I would switch between the treadmill & the starimaster. Shorty into my 7th month of my journey I walked into a Crossfit gym & was hooked. This is how I learned to incorporate weight training into my new lifestyle. Over the next few months I continued to lose my weight & finished out 2017 strong with my lowest weight of 198. Then 2018 came I maintained but toward the end I began to slowly gain some weight back, I closed out 2018 at 221lbs which I was super disappointed in myself for! It's 2019 I am currently 194lbs I lost 27lbs through my last 3 dietbets & am fighting to stay where I am & of course continue lose more. Dietbet has helped me get back on track tremendously, I love hosting these games for you guys! Cant wait to fight through the next 4 weeks with you all!



Tasha , Frances B. and like this photo.

View 19 more comments

Emily B.

I’m in sunny socal, too! Let me know if you want to do a walk or race together or something.
- 04/16/2019 8:50AM - via iPhone

Chriscilla M.

Hello :) I am happy and excited to join. I am tired of crying and making up excuses. I am ready now more than ever!
- 04/17/2019 5:54AM - via iPhone

Ready to bet on yourself?