How to Read Your InBody 270 Report (and What the Numbers Really Mean)

If you’ve ever stepped on an InBody 270, you know it prints a lot of numbers. It can be a little overwhelming at first glance.

But here’s the thing—if you know how to read it, this one sheet can become one of the most powerful tools in your health journey.

Whether you’re on a medical weight loss program​, training for performance, or simply working to improve your health, understanding your body composition is key to making progress that lasts.

Let’s walk through the seven main sections of your InBody 270 report and how to use them.

1. Body Composition Analysis

This is the foundation of your report. It shows the breakdown of:

• Total Body Water – Hydration inside and outside your cells.
• Dry Lean Mass – Muscle, bone, and other fat-free tissues.
• Body Fat Mass – The actual pounds of body fat.

💡 Tip: Focus less on total weight and more on the relationship between lean mass and fat mass. You can lose 10 lbs, but if 6 lbs of that is muscle, your metabolism and strength may suffer.

2. Muscle–Fat Analysis

Here you’ll see three bars:

• Weight – Total body weight.
• Skeletal Muscle Mass (SMM) – The muscle that moves your body.
• Body Fat Mass – Fat tissue weight.

💡 Ideal goal: A longer muscle bar relative to your weight bar, and a shorter fat mass bar.
This helps us see if weight changes are coming from the right places.

3. Obesity Analysis

This section includes:

• BMI (Body Mass Index) – Useful for population studies, but not the best for individuals with higher muscle mass.
• PBF (Percent Body Fat) – The true measure to watch here.Healthy ranges: ~10–20% for men, ~18–28% for women.

💡 Tip: PBF is more telling than BMI when it comes to health risks and body composition goals.

4. Segmental Lean Analysis

Breaks your muscle mass down into:

• Arms (left and right)
• Legs (left and right)
• Trunk

This helps identify imbalances or muscle loss in specific areas.
For example, if your right leg is significantly lower than your left, it might indicate injury, disuse, or the need for targeted training.

5. Body Composition History

Tracks Weight, Skeletal Muscle Mass, and Percent Body Fat over time.

💡 Tip:
Look for muscle maintenance or growth during fat loss phases.
If muscle drops significantly along with weight, you may need more protein, resistance training, or a slower rate of loss.

6. Body Fat–Lean Body Mass Control

Shows how many pounds of fat to lose and lean mass to gain for a balanced, healthy composition.

You might see:

Body Fat Mass: –22.0 lbs
Lean Body Mass: +8.4 lbs

💡 How to use it:
Treat it as a directional target—not a strict prescription.
In medical weight loss, the focus is usually losing fat while maintaining (or slightly increasing) lean mass.

Practical steps:
Protein intake: ~0.8–1.0 g per pound of lean body mass.
Strength training: 2–3x/week covering all major muscle groups.
Monitor segmental lean analysis—those bars should stay steady or go up.

7. Basal Metabolic Rate (BMR)

This is a calculated value how many calories your body burns at rest, driven mostly by lean body mass. More muscle = higher BMR.

💡 Why it matters:
Your BMR is your calorie floor—consistently eating below this can slow metabolism and promote muscle loss.
For weight loss, total daily calories often land ~1.2–1.5 × BMR, then a moderate deficit is applied.

Ways to support or increase BMR:

• Resistance training
• Adequate protein
• Quality sleep
• Avoiding extreme caloric restriction

We can also provide direct measurement of your resting metabolism rate for nutrition planning and exercise guidance

Why This Matters in Medical Weight Loss

On a medical weight loss program, it’s easy to focus only on the number on the scale.

But the real win is losing fat while protecting muscle—that’s what keeps your metabolism strong, your body functional, and your results sustainable.

Regular InBody scans give you:

• Objective data to guide adjustments
• Accountability to keep you on track
• Motivation as you see tangible progress

✅ Want to see your own numbers?

Book your InBody scan today and get a full interpretation with our team.