Understanding BMI Thresholds for Mounjaro
BMI — Body Mass Index — is a widely used screening figure calculated from your height and weight. It is one of several factors prescribers consider when assessing whether Mounjaro is suitable for someone.
Commonly referenced BMI criteria
In many prescribing frameworks, Mounjaro for weight management is considered for adults with:
- A BMI of 30 or above (classified as obese), or
- A BMI of 27 or above when accompanied by at least one weight-related condition such as type 2 diabetes, high blood pressure, or raised cholesterol
These thresholds reflect the criteria described in the medicine's licensed indication, but how high your BMI needs to be in practice can vary — prescribers assess your full clinical picture, not BMI alone. Eligibility decisions are always made by a qualified prescriber, not by a number on a chart.
BMI is a starting point, not the whole story
BMI has well-known limitations. It does not account for muscle mass, body composition, age, or where fat is distributed. A prescriber may weigh up additional factors alongside your BMI when deciding whether Mounjaro is appropriate for you.
If you want to explore how BMI fits into your broader tracking, take a look at our guide to the BMI needed to get Mounjaro, or read more about what BMI level is needed for Mounjaro. You may also find it useful to review what BMI is generally recommended for Mounjaro to understand how these figures are applied in different contexts.
average weekly weight change in the first 16 weeks of Mounjaro & Wegovy use*
Tracking the right four numbers — weight, waist, protein and dose — turns a noisy chart into a clear story. That's the loop GLP-1 users keep coming back for.
AI Meal Tracking. Built for GLP 1 Appetites.
Point your camera at any meal and let our AI do the rest. Breakfast, doses, weight, mood all tracked in seconds.
Tracking Your BMI and Progress with GLP Trackr
Once you are prescribed Mounjaro, keeping a consistent record of your weight — and what is influencing it — becomes far more useful than checking your BMI at a single point in time.
GLP Trackr's weight and body tracking feature lets you log your weight regularly and watch your trends build into clear charts over days and weeks. Rather than fixating on a single number, you see the direction of travel, which is what actually matters on a GLP-1 journey. The app also lets you set and monitor targets for calories, protein, and other daily habits through the targets feature, so the metrics that support your weight goals are all in one place.
For a broader view of how your nutrition fits in, our calorie calculator hub brings together the tools and guidance that help you understand your intake alongside your progress.
Whatever your starting BMI, always follow the guidance of your prescriber or doctor — they know your full health history and are best placed to advise on your treatment and goals.
Ready to bring your weight data together in one place? Download GLP Trackr on the App Store or Google Play and start a free 7-day trial — no commitment needed.
What does glptrackr include?
10+ powerful features. One app. Built specifically for Mounjaro and Wegovy users.
Everything your GLP-1 journey needs. Free to try for 7 days.
Morning Check-In
Start every day with a 60-second wellness check-in. Log how you're feeling, track nausea, appetite, energy, and mood — giving you and your care team a complete picture of how your medication is working.
Injection Tracking
Log every dose with a single tap. Track your dose history, phase in your cycle, estimated medication levels, and upcoming injection dates — with reminders so you never miss a scheduled shot.
Hydration Reminders
Staying hydrated is especially important on GLP-1 medications. Set daily water targets, log intake throughout the day, and receive smart nudges when you're falling behind your goal.
Smart Meal Planning
Personalized meal plans built around your current dose phase and side effects. Every meal is GLP-1 optimized — high in protein, gentle on the stomach, and scaled to your reduced appetite.
Recipe Library
Browse 50+ high-protein, GLP-1-friendly recipes filtered by meal type, prep time, and dietary needs. Every recipe includes full nutrition info, step-by-step instructions, and tips for eating with side effects.
Progress Analytics
Beautiful, easy-to-read charts show your weight loss trajectory, weekly nutrition trends, medication responses, and wellbeing scores over time — turning raw data into genuine insights.
AI Meal Scanning
Snap a photo of any meal and get a full nutrition breakdown in seconds — calories, protein, carbs, fat, and fibre. No searching. No manual logging. Just point, snap, and track.
Exercise & Steps
Log walks, workouts, and movement with activity targets that flex with your energy levels. On lower-energy dose days, gentler targets keep you moving without burning out.
Community Support
Connect with thousands of others navigating the same medication journey. Share milestones, ask questions, find accountability partners, and get support from people who truly understand.
Never Forget a Dose Again.
Log your Mounjaro or Wegovy injection in seconds. Track your pen, your dose level, and your injection site — so you always know exactly where you are in your treatment.
Watch Your Body Transform, Week by Week.
Log your weight, measurements, and how you're feeling after each dose. GLPTrackr turns your data into clear, motivating charts that show you how far you've really come.
You're Not on This Journey Alone.
Connect with thousands of real GLP-1 users sharing their wins, side effect tips, and meal ideas. Get the support of people who truly get it — because they're living it too.
Download on the App Store Download on the Google Play
Founding Member Offer
One plan. Everything included. No hidden extras.
Founding Member
Exclusive Offer
Join the first 1,000 membersand lock in our lowest ever price
Offer expires in:
786 of 1000 founding spots remaining
50% OFF
Lifetime Price Lock
Never pay full price • Forever
🔒 No credit card required • Cancel anytime
Premium
Ad-free- Track weight, meals, water, exercise, & sleep
- Log doses, injection sites, & side effects
- 60-second daily morning check-in
- AI meal scanning & barcode scanning
- Personalised AI meal plans & recipes
- Golden Dose Finder AI
- Medication Clock — real-time level tracking
- Daily Brief and predictive side effects
- Full insights & weekly transformation cards
- Unlimited progress photos
- Doctor PDF export & body measurements
- Community Access—Connect with GLP-1 users
Powered by
🔒 No credit card required • Cancel anytime
The Most Advanced GLP-1 Brain Ever Built.
The first AI built exclusively for GLP-1 weight loss. Every insight, every meal plan, every prediction trained on one thing only: helping you get the most out of your medication.
Knows Your Cycle
GLPIQ tracks where you are in your injection cycle and adjusts everything around it: lighter meals on nausea days, higher protein when appetite returns, and smarter targets as your medication level shifts.
Predicts Before You Feel It
GLPIQ learns your personal side effect patterns over time. After a few cycles, it starts warning you the morning before a rough day — and adjusts your meal plan automatically.
Finds Your Golden Dose
GLPIQ analyses every dose you've been on: weight loss rate, side effects, food noise, mood, protein adherence and tells you which dose gave you the best results. No other app does this.
Download glptrackr today.
Available on iOS and Android. 7-day free trial, no credit card needed.
Frequently asked questions.
Mounjaro is commonly prescribed for adults with a BMI of 30 or above, or 27 or above if a weight-related health condition is present. Exact eligibility depends on your prescriber and local guidelines — a prescriber assesses your full clinical picture, not BMI alone.
In many prescribing frameworks, a BMI of at least 30 is the standard threshold, dropping to 27 when conditions such as type 2 diabetes or high blood pressure are present. Your prescriber determines whether you meet the criteria based on your individual health.
No. BMI is one screening measure, but prescribers also consider your overall health, any existing conditions, and whether the medicine is appropriate for you personally. BMI alone does not determine suitability.
Any decision to continue, adjust, or stop Mounjaro is made by your prescriber — not based on a BMI figure alone. If you have questions about your ongoing treatment, speak with your prescriber or doctor.
GLP Trackr lets you log your weight regularly and view trends in clear charts, giving you an ongoing picture of your progress. Consistent tracking means you have accurate data to discuss at your prescriber appointments.