Lose 3% in 4 Weeks

Lose 3% in 4 weeks!

Member only

Lose 3% in 4 Weeks

Sep 29 - Oct 26/Game has ended
Join another game







Sep 29



Play this easier game to lose 3% in 4 weeks, and kick off a month from now on a lighter note! Maximum weight loss allowed is 9%.



Game Begins

Sep 29

Last Day to Join

Oct 12

Final Weigh-In

Oct 27 - Oct 28


Bet $35

to start

Lose 3%

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 1,044,117 DietBetters, 87.17% have lost weight during their challenges. Combined, they've lost 17,355,333 lbs and won $104,266,887. In other words...yes.

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

Don't take our word for it

sharon c.

10/29/2021 4:07PM
Argh! I can’t believe I missed the weigh in! Congrats to everyone who won and to those who gave it a good try.
Oh well… I won my other 2 db’s ending today. I have one more ending next week so fingers crossed that I don’t go crazy with Halloween goodies!!
Binita S. and Janie D. accepted the challenge.
10/12/2021 11:45AM
The pot is now $1,715

Karin V.

10/12/2021 4:33AM
3% sounded so easy to me. But ... it's real hard. Only 2 weeks left and I just made 35% by now. I weighed myself about midday. In the morning, it would have been a little less.
Nevertheless- I think, I'll have to switch on my 'Turbo' to make it.
How is everyone doing? Hope, you are all on a good success- road!

sharon c. , Jennifer P. , Brenda D. and Ang14 like this comment.

View 1 more comment

Jennifer P.

I hear ya, Karin. I think I relied to much on the thought that 3% would be “easy”. I have found that switching up my printing is helping put me into turbo mode as you rightly call it. You got this!!

sharon c.

I’m doing terribly lately. Time to buckle down!
Update: I’ve been getting back on track: .6lbs to go.
Tara J. accepted the challenge.
10/11/2021 7:30AM
The pot is now $1,645
Mike accepted the challenge.
10/09/2021 5:27PM
The pot is now $1,610
Karen S. accepted the challenge.
10/08/2021 7:15PM
The pot is now $1,575
Bridgette F. accepted the challenge.
10/08/2021 7:50AM
The pot is now $1,540

Ang14 likes this accomplishment.


10/29/2021 7:05AM
Your game has now been finalized. Congratulations to the winners! You earned a 31.3% 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 $45.94 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…
- Most Liked Player: Tina m.
- Most Generous Liker: Ang14
- Most Liked Comment: "Hello all from Romeo, MI. I joined Dietbet in March and have lost 45 lbs so far. I am looking to keep up the momentum. " by Tina m.


10/25/2021 12:21AM
Get ready for the final weigh in! Once the game ends tonight at midnight PST, you have until 11:59PM PST on Oct 28 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, and remember - don't eat that cupcake until you get an email that your photos are approved! (If you don't get one, check your spam folder.) You must have an approved weigh-in in order to be declared a winner.

The game will finalize 24-36 hours after all weigh-ins have been submitted. Good luck!

Ang14 likes this comment.

Molly M.

I’m confused, if the game ended last night (Sunday), why do I have until 11:59 pm Thursday 10/28 to weigh in? Isn’t it usually only the following 2 days (so I would have until 11:59 pm Tuesday night)?


10/22/2021 12:10AM
Congratulations on your hard work so far! Keep the momentum going by joining your next game today.

If you want to reach bigger, long-term weight loss goals (with higher payouts!), join the Transformer! On average, winners lose 24 lbs and win more than their original bet.

Ang14 likes this comment.

Ready to bet on yourself?