Lose 3% in 4 Weeks

Lose 3% in 4 weeks!

Member only

Lose 3% in 4 Weeks

Jan 21 - Feb 17/Game has ended
Join another game

$35

BET

19

PLAYERS

$665

POT

Jan 21

START DATE

DETAILS

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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%.

IMPORTANT DATES

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Game Begins

Jan 21

Last Day to Join

Feb 03

Final Weigh-In

Feb 18 - Feb 19

HOW DO YOU PLAY?

Bet $35

to start

Lose 3%

in 4 weeks

Win!

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 1,039,224 DietBetters, 94.39% have lost weight during their challenges. Combined, they've lost 20,227,782 lbs and won $101,121,996. In other words...yes.

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

Don't take our word for it

Kristen L.

02/12/2026 6:56AM
What was I thinking? I was in the honeymoon glow of the transformer that I started at the beginning of the year. Things were going well but I have stalled. I most likely will not be able to make this goal that seems easy enough when I signed up

MNLance

I’ve lost and gained back and lost and gained back so much weight it’s embarrassing. Don’t give up and keep at it and hopefully you will continue to trend down.

Ready to bet on yourself?