A WayBetter Company™

Countdown to Summer - Win a summer worko...

Lose 10% in 6 months!

Countdown to Summer - Win a summer workout wardrobe!

May 15 - Nov 14/Game Closed







May 15



Let's get moving on our summer goals and keep slimming down! One player will win a $500 summer workout wardrobe!



Game Begins

May 15

Last Day to Join

May 28


15th and 16th of every month


Bet $25

per month

Lose 10%

in 6 months


Split the pot

10% is easier when you break it up, so each round has its own goal - and its own pot to split.
Check out the FAQ to learn more!

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 +
  3. Disqualification Limits +

Does this actually work?

Out of 691,145 DietBetters, 93.72% have lost weight during their challenges. Combined, they've lost 10,525,718 lbs and won $58,204,613. In other words...yes.

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

Don't take our word for it


09/20/2018 6:26AM

It's our favorite time of the week - announcing 10 winners of the $500 gift card for Fabletics! All of the winners will receive an email and in-game notification from us with details of your prize! Want a chance to be a prize winner next week? Become a member today! Without further ado…

Tammy T, Bridget E, Alexis, Emily, kaitlyn c., Jackie E., Sara S.Evan L, Leslie G., and Steve S!

Next week’s prize is awesome so make sure you submit a progress weigh-in to be eligible for an Apple Watch Prize Pack (Watch Series 3 with GPS + Airpods)! We are giving away 8 of these prize packs and each has a value of over $530! All you have to do is submit a progress weigh-in between now and next Wednesday to be entered into the giveaway. If you're not a Member, you can become one at any time.

Beverly P. likes this comment.

Beverly P.

Confused. My stats say I must lose the ten percent by weigh in 5 on sept 14 and in weigh in 6 on oct 16. So I’m not eligible to win in the sept weight in even though I’m a pound away from ten percent a month early.


09/19/2018 5:57AM

It's weigh-in Wednesday so make sure to submit a Progress Weigh-in by midnight PST tonight to be entered into the drawing for a $500 Fabletics gift card! We are giving away 10 of these gift cards so make sure you submit that weigh-in by tonight! Not a member? Become one today!

Official weigh-ins for games are also automatically applied to the Progress Prize drawing for Members. If you’ve already submitted a Progress Weigh-in this week, you’re automatically entered into the drawing. If you’re not sure whether you’ve submitted, check your Membership Page — it’ll say “Entered to win” if you’re all set. Progress Weigh-ins and Progress Prizes are Member-only features that help you stay on track toward your goal and reward you for keeping yourself accountable. Members can weigh in each week to be entered into the prize drawing. If you're not a Member, you can become one at any time.

Alan W.

09/17/2018 12:08PM - via android
  • My wife and I BOTH fit into my largest pair of Jean's that I saved. My largest was actually 4 inches bigger in the waist.

Connie H. , Natasha H. and like this photo.

View 1 more comment

Alan W.

I guess we need that new wardrobe :wink:


That is a great picture!

Tanya P.

09/17/2018 9:01AM - via android
@dietbet love getting the email reminder to weight in by 11:59pm on 9/16 at 9:59am on 9/17.

Claudiyve likes this comment.

Robin S.

09/17/2018 6:23AM - via iPhone
I have found out that I will be out of the country when we are finalizing the game. Is there any way to submit a final weigh in early?

Kirstie S.

Email them?

Beverly P.

09/17/2018 4:12AM
Two more months to go. Let’s refocus so we can be ready for Thanksgiving. If you’ve lost your way, today's a good day to restart. We can do anything for one day , right?

Connie H. , Wine-into-Water and like this comment.


I've been loosing, but always stay a few pounds from winning in all but one round. But hey- I am loosing, so that's winning, right?!


09/17/2018 1:05AM
Round 4 has now been finalized! Congratulations to the winners! You will be notified by email if you are a winner and the , and the $33.20 will be added to your rolling winnings for this game will be added to your rolling winnings for this game. At the end of the game, all of the winnings you've accumulated from each round will be added to your Account Credits.

As promised, here are the top player titles in Round 4. Drum roll, please...
- Overall MVP: Liz R.
- Most Liked Player: Beverly P.
- Most Generous Liker: Amanda S.
- Most Liked Comment: "I made it! Who else conquered their goal?" by Connie H.

Good luck reaching your goal of 10% in Round 5!


09/16/2018 3:17PM - via iPhone
I started at 309.1. I’m down to 270.8. My goal weight this round was 281.3. I really hope this doesn’t disqualify me. ☹️

Wine-into-Water , Beverly P. , Amanda S. , Kirstie S. and LB like this comment.

View 4 more comments


Disqualify it nit- that's an awesome accomplishment.

Thulz N.

Lol no that's not me I was just making an example! I'm still over 300lbs :joy:


09/16/2018 11:52AM - via android
Almost didn't make it. I keep slacking off so I joined another kickstarter for motivation.

Amanda S. likes this comment.


I did as well! It seems to push me a little more since it's more weight. You got this!!

Alan W.

09/15/2018 7:50AM - via android
Is it possible to resubmit my weight. I read the goal wrong and I am too close to it not to wait to tomorrow

Amanda S. likes this comment.

Alan W.

Never mind. I panicked because the goal that popped up was the 10/15 goal.

Ready to bet on yourself?