A WayBetter Company™

100KetoDays March Madness!

Lose 4% in 4 weeks!

100KetoDays March Madness!

Mar 01 - 28/Game has ended







Mar 01



Join now for a chance to win 1 of 4 Fitbits when we hit 1,000 Players!



Game Begins

Mar 01

Last Day to Join

Mar 14

Final Weigh-In

Mar 29 - Mar 30



~$40 Good Dee's Gift Car
~ NoCow Products
~Primal Kitchen sauces and dressings
~LaCle motivational bracelets
~Protein Milkshake Products
~ and much more!


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 736,200 DietBetters, 100.01% have lost weight during their challenges. Combined, they've lost 12,481,341 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


03/31/2018 2:05PM
Your game has now been finalized. Congratulations to the winners! You earned a 38.1% 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 $48.34 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…
- Overall MVP: Lex
- Most Liked Player: Lex
- Most Generous Liker: Kimmie
- Most Liked Comment: "

Hi All, I wanted to let you know I've opened up the APRIL dietbet if you're interested on continuing the chain! I received a lot of interest, so I thought I'd open it up early! As usual, this game will run April 1-28th. Verified weigh in's occur March 30/31. Game begins April 1. Verified Weigh out's occur April 29/30! Click the link below or search "@100ketodays April Showers bring May Flowers" in the "find a game" window!


" by Lex

LeeAn B. , Jayme L. and Kimmy like this comment.

Rachel W.

03/31/2018 12:24PM - via iPhone
When do we know how much we won? Newbie here!

sweetalk , Lisa S. and Laura like this comment.

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Christi R.

03/31/2018 10:13AM - via iPhone
Thanks to adding IF to my Keto WOE, I was able to drop 18.3 lbs (10lbs more than my goal)!! Can’t thank this DietBet enough for getting me to try IF!! It’s now a part of my weekly routine!

sweetalk , Kimmy and like this comment.

Tonya D.

03/30/2018 10:24PM - via iPhone
  • I’m stoked about my before and after!!!

Brandi , Kimmy and like this photo.

Greg H.

03/30/2018 7:57PM - via iPhone
Didn't make it! Frustrating but it's definitely my fault and only my fault. Need to get back into better nutrition again! Here's to a better month hopefully.

Brandi , Kimmy and like this comment.


You’ll do better this month. Good luck.

LeeAn B.

Don't give up Greg


03/30/2018 7:42PM - via iPhone
Just weighed in...and I did it!! My very first DietBet and I did it. My weight has been verified. Can’t wait to see what our winnings are

Brandi , Hereticsnail and like this comment.

Zaheda A.

03/30/2018 6:20PM - via iPhone
Hi all I wanted to know how it works if we actually hit our goal weight? Do we find out later tonight?

LeeAn B. , Annette S. , Carrie S. and sweetalk like this comment.


You have to do an official weigh in and get it verified for it to count, I think the time is up in ~2hours :open_mouth: There should be the option on the bottom part of the screen

Kate W

The game closes at 11:59 PDT. They usually have the results the next mid-morning or afternoon.


03/30/2018 5:17PM - via android
Are you holding your phone to take a picture of the scale when you're weighing yourself?
Don't do that.🙈

Brandi , Dewi C. and like this comment.

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I weighed it, it's 2 lbs because of the metal plate on the back :3


I put the scales in front of sink counter and place phone hanging over the edge. Works fine, lasts long time.

Amanda M.

03/30/2018 5:16PM - via iPhone
Back again reweighed and Im under . 3 pounds. I had ate and everything. I believe God had a hand in it. I'm happy but I will be looking next time for progress and final.

Dewi C. , Lizzie and like this comment.

Amanda M.

03/30/2018 4:38PM - via iPhone
So I've been noticing that some weigh in and have been saying they lost. I found out that some games will say final weigh in and some say progress weigh in I never figured it out till today as I weighed in on another game and won as it said final this one said progress. So I ate as it said it was varied but never noticed for progress only. I don't think there should even be a progress weigh in on the day of your final. It mucks a person up. so now I'm .1 away from winning on this game.

Carrie S. and sweetalk like this comment.

Ready to bet on yourself?