Last Day to Join
Dec 30 - Dec 31
See full set of rules ›
HOW DO YOU PLAY?
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 two photos, one of you on a scale in airport security attire; another of the scale's readout with your weigh-in word.
Does this actually work?
Out of 351,220 DietBetters, 93.15% have lost weight during their challenges. Combined, they've lost 4,151,318 lbs and won $18,064,041. In other words...yes.All results shown on DietBet are from actual users. Individual results may vary.
Don't take our word for it
Success Story #113: Kati
Lost 98 lbs
"It’s not just about me moving, but influencing my kids to be active too"Read More
I grew up as the fat kid, became the fat teen and continued on as a fat adult. I didn't have any health issues so wasn't t...
Success Story #103: Teresa
Lost 60 lbs
"…the thought of being a part of each player’s journey is heartwarming and encouraging."Read More
It seemed as if I had woken up one day, looked in the mirror and did not know the person looking back at me. I was horrif...
Success Story #35: Kurt
Lost 97 lbs
"I am on my 10th dietbet game right now and have lost 96 lbs to date and will hit that 100 lb mark here soon."Read More
Over the years I have tried dieting and have failed over and over through many different attempts of going to the gym or doing ...
Success Story #9: Timothy
Lost 102 lbs
"Willpower and planning are the things that will get the weight off of your body"Read More
I am a junior at Oregon State University and father of one (with another one coming), who has struggled with weight for most of...
Success Story #119: Stephanie
Lost 50 lbs
"Why not get paid to lose weight?"Read More
My entire life I've been overweight. My parents were the type that wouldn't let you leave the dinner table until...
Success Story #153: Dana
Lost 48 lbs
"I went to the website, signed up immediately, and have never looked back."Read More
I have been overweight for more than half of my life. In the last several years, however, I let my ...
Success Story #152: Kate
Lost 55 lbs
"it really is a way to reward yourself for losing weight."Read More
My work life and social life leave me without a lot of "me" time! Because life has been so busy for...
Success Story #64: Marcie
Lost 67 lbs
"I am down to a weight I haven’t seen in almost 30 years."Read More
I joined DietBet in the beginning of January in 2013, and I was skeptical at first, thinking that it might have been a scam and...
Success Story #63: Alfena
Lost 89 lbs
"DietBet works for me because it gives me a constant goal to work towards."Read More
I am one of those people whom have tried pretty much every diet or gimmick under the sun. The problem was when I did lose weigh...
Success Story #61: Sara
Lost 143 lbs
"The support of friends kept me motivated and got me through the tougher times."Read More
I have been overweight from adolescence to adulthood. I have tried multiple diets from fad diets to Weight Watchers, all with v...
Success Story #45: Geoffrey
Lost 73 lbs
"I think the biggest thing that made it work for me was that I realized that my weight was under my control."Read More
I've been at least slightly overweight for as long as I can remember, but it has gotten worse since I went to college, and I pe...
Success Story #27: James
Lost 77 lbs
"It's not a diet its motivation and accountability!"Read More
I have been married for 25 years, and we have both always been on the larger side. I have always loved being outdoors and hunti...
Success Story #11: Sharon
Lost 64 lbs
"I weigh 80 lbs. less than I was in high school!"Read More
I am currently a stay at home mom to two very energetic little girls. I have been losing the weight with counting calories and ...
*Individual results may vary from Success Stories.