BET BIG TO WIN BIG!  1/10 - 2/6

Lose 4% in 4 weeks!

BET BIG TO WIN BIG! 1/10 - 2/6

Jan 10 - Feb 06/Game has ended
Hosted by DownsizingAaron
Join another game







Jan 10





Bet big money, lose big weight! Most popular high stakes series on DietBet!



Game Begins

Jan 10

Last Day to Join

Jan 23

Final Weigh-In

Feb 07 - Feb 08


Bet $100

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 911,304 DietBetters, 98.8% have lost weight during their challenges. Combined, they've lost 17,006,529 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

mark a.

02/10/2015 1:30PM
I'm just glad I lost weight! It not for this, I'd still be saying, "Oh, there's plenty of time until Spring, I'll start tomorrow".

Jazz likes this comment.


02/10/2015 10:03AM - via iPhone
A few things: diet bet is still cheaper than weight watchers. Less people lose on high stakes, because it's worth it to them to make their goal. Also, the company needs to make money so they'll stay in business.

Holly A. likes this comment.

Laura m.

02/10/2015 7:25AM
Really???? $6.00

usmcdoc , Bartianbabe , Jazz and Madlen S. like this comment.


02/09/2015 10:16PM
Bet big to win big, yeah right :P, won 4 times more on my $25 bets :D

usmcdoc , Madlen S. and Bartianbabe like this comment.

Holly P.

02/09/2015 2:33PM
wow really $ 6.00 ?
well i will be doing a payout and will not be diet betting again!
good luck to everyone else on their weight loss journeys

Madlen S. , Rani and Josh O. like this comment.

View 2 more comments

James C.

Not fishy at all. 118 of 156 people won, which is 75.6%, not 90%. The higher the bet, the more people are motivated to win.


And more profits for dietbet and hence more the promotion as win big.

Daniel P.

02/09/2015 2:16PM
I just realized that the caption said "Bet big money, lose big weight!" It didn't say Win big money -- and now I know why. :)

Nonetheless, it's great to see how many people lost some excess weight. Kudos to all of us!

Jazz , Bartianbabe and like this comment.

Shawn H.

02/09/2015 2:08PM - via iPhone
Lol... Risk $100 to win $6. I find it highly unlikely 147/157 people lost the weight.
View 6 more comments

Brandy B.

So is be better off to play 4 25 dollar games

Omega Man

Same thoughts ... a year ago I won $14 on a $30 bet. I know there are admin costs, but 81%. I think all the winners were shocked on this. It will be my last $100 bet ... I will go back to the $30 offerings only. Still, congrats to the 118 who were successful.... which was the goal afterall.

Holly P.

02/09/2015 12:36PM
has anyone heard any updates ?

Matthew B.

02/09/2015 9:54AM
Soooooo.... Where is my money?

Justin M. and Bartianbabe like this comment.

The Chubinator

I was wondering the same thing. SHO ME DA MONEY!!

Shawn H.


Rebecca W.

02/09/2015 4:48AM
hey guys, I created my five dress project where im shrinking down from a size XL to XS. If you want feel free to come support me here.

Lin B likes this comment.

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