This article explains how you can change your MyFitnessPal username. You can update your username once, either in the app or on the website. If you have already changed your username and want to update it again, please reach out to MyFitnessPal support for help.
What to know before changing your username
- You can change your username one time.
- Already changed your username once? We can help from here. Contact MyFitnessPal Support to request another username change.
Changing your username
iOS
- Open the MyFitnessPal app.
- Tap the More menu. If you do not have a More menu, tap your Profile Icon in the upper right instead.
- Tap Settings, then tap Profile.
- Tap on your username.
- Tap Change Username. You will then see a webpage open that prompts you to log in to our website. You’ll need to log in using your current login credentials.
- Enter your new username, then tap Save Changes.
Android
- Open the MyFitnessPal app.
- Tap the More menu. If you do not have a More menu, tap your Profile Icon in the upper right instead.
- Tap Settings, then tap Edit Profile.
- Tap on your username.
- When you see a prompt that says “Are you sure?”, tap Yes.
- You will then see a webpage open that prompts you to log in to our website. You’ll need to log in using your current login credentials.
- Enter your new username, then tap Save Changes.
Website
- Log in to the website using the same email and password you use with the app.
- Click Settings in the top right corner.
- Click Change Username.
- Enter your new username, then click Save Changes.
If you are unable to find an available username
We have millions of users, and each username can be used only once. If you choose a username already in use or ever used by another member, you will not be able to create an account with that username. We recommend trying a letter-and-number combination for your username if applicable.
You may still have to try a few different names before you find one not already in use. (Please also make sure your username contains only letters, numbers, or underscores, no spaces). Your password must also be letter/numbers and at least 6 characters.
If you are still having a problem, please email us at support@myfitnesspal.com, and we will help you find an available username.
Frequently asked questions
Will changing my username change my email address?
No. Your username and email address are separate. Learn how to update your email address if you need to change that too.
What if I forgot my current username?
You can look it up before you make a change. Learn how to retrieve a forgotten password or username.
What if I can't log in on the web page?
Double-check your original login details. Get help with account login issues.