Image of DietBet player Tayla smiling and laughingImage of DietBet player Tayla smiling and laughing

The most fun you'll have losing weight

The social game with a supportive community

Get started now!

Want to lose 10%?

Want to lose 10%?

Join our exclusive Transformer

Join our weekly Transformer DietBet.

Play now

Starts on Monday

Want to lose 4%?

Want to lose 4%?

Join our weekly Kickstarter

Join our weekly Kickstarter.

Play now

Starts on Monday

Host a DietBet

Host a DietBet

Start a DietBet with your friends and family!

Start a DietBet with your friends and family!

Create game

How to play

How To Play - Three women sitting and encouraging each other
1

Choose a game

Find a game that fits your weight-loss goals, timing, and bet.

Bet on yourself - woman smiling on the beach
2

Bet on yourself

Place your bet, weigh in with our Refs, and feel the motivation kick in.

Woman wearing apron preparing a meal in her kitchen.
3

Lose the weight

Get help from the game’s host and other players as you stay focused.

A group of woman high fiving each other outside.
4

Cash out

Winners get back their bet plus a profit. It pays to bet on yourself!

Slide 1 of 4
  • How To Play - Three women sitting and encouraging each other
    1

    Choose a game

    Find a game that fits your weight-loss goals, timing, and bet.

  • Bet on yourself - woman smiling on the beach
    2

    Bet on yourself

    Place your bet, weigh in with our Refs, and feel the motivation kick in.

  • Woman wearing apron preparing a meal in her kitchen.
    3

    Lose the weight

    Get help from the game’s host and other players as you stay focused.

  • A group of woman high fiving each other outside.
    4

    Cash out

    Winners get back their bet plus a profit. It pays to bet on yourself!

Swipe to learn more →

Find a game
Fresh fruit and vegetables next to glasses of healthy drinks.

It works!

1,044,117players
15,557,330pounds lost
$104,266,887paid out to players

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Slide 1 of 6
  • Lose 10% in 6 months

    The Real Results Transformer - $1000 in Fitness Tracker Giveaways!

    Commit to your 2021 resolutions and see real results when you play this game to lose 10% in 6 months! Plus, you could win an Apple Watch or FitBit Versa 2 in rounds 2 and 3.

    $35
    bet
    394
    players
    $72,030
    pledged
    Play game
  • Lose 4% in 4 weeks

    Fighting for your Health with Syd 2021!

    Lets take on 2021 together! Lots of prizes to win!

    $35
    bet
    1,043
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    $36,505
    pot size
    Play game
  • Lose 4% in 4 weeks

    Jumpstart the New Year w/Losing For Health!

    I lost over 200lbs, now I get to help you! Weekly challenges/giveaways!

    $30
    bet
    175
    players
    $5,250
    pot size
    Play game
  • Lose 4% in 4 weeks

    New beginnings With Keepcalmcarrieonfit

    2020 sucked. 2021 won’t. Let’s do this!

    $35
    bet
    48
    players
    $1,680
    pot size
    Play game
  • Lose 10% in 6 months

    Goal Crusher Transformer - Win $500 for Fitness Gear!

    Crush your goals in 2021 when you play this game. 1 lucky player will win $500 to spend on a new workout wardrobe!

    $35
    bet
    147
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    $27,370
    pledged
    Play game
  • Lose 4% in 4 weeks

    Fearless February with Ilana Muhlstein

    You are fearless! Join me as I roll right into another game starting Feb 1.

    $35
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    26
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    $910
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    Play game
See all games

Join the community

Ashley O

“I loved the motivation from the other players, it wasn’t about the money.”

Ashley O.

Matthew K Testimonial Image Lo Res

“Since playing DietBet games, my kids have been picking up on my healthy lifestyle changes."

Matthew K.

Adrienne Before and After Image Regular

“I’ve gained control over my emotional eating habits.”

Adrienne A.

Slide 1 of 3
  • Ashley O

    “I loved the motivation from the other players, it wasn’t about the money.”

    Ashley O.

  • Matthew K Testimonial Image Lo Res

    “Since playing DietBet games, my kids have been picking up on my healthy lifestyle changes."

    Matthew K.

  • Adrienne Before and After Image Regular

    “I’ve gained control over my emotional eating habits.”

    Adrienne A.

White DietBet app icon.

Get the app

Five white stars in a horizontal row.

love this game!!

⁠–⁠ Hannah Newar

Or send a link to your phone

DietBet app on phone on intro screen.