HumeHealth
Body composition calculator + Hume Pod guide
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Estimate fat, lean mass, and trend signals

Body composition is the part your scale cannot explain.

Estimate your body fat, lean mass, fat mass, and water starting points. Then see why Hume Pod is built for the trend, not just a one-time formula.

45+ body metrics Lean mass Body fat % Trend tracking
Calculate the number first.
See what the formula cannot know.
Use Hume Pod to track the trend.

After the estimate

Turn a formula into a weekly body composition trend.

Hume Pod helps show whether fat, lean mass, water, and visceral fat are actually changing over time.

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Body composition is the part your scale cannot explain. Estimate your body fat, lean mass, fat mass, and water starting points. Then see why Hume Pod is built for the trend, not just a one-time formula.

Body Composition Calculator

Get a body composition estimate from measurements, then compare it to the metrics Hume Pod tracks from home.

No email required | Takes 30 seconds | Built to reveal what weight misses
Sex

Measure just below the jawline.

Measure around the navel.

Measure around the widest point.

This is a wellness estimate for education only, not medical advice.

Body fat
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Lean mass
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Enter your measurements to see results

Your estimate will show here. Hume Pod helps turn body composition into a repeatable trend.

The hidden problem

Body composition formulas are useful. They are still snapshots.

Tape and weight inputs can estimate fat and lean mass, but they cannot track segmental muscle, water balance, visceral fat, metabolic age, or day-to-day trend quality.

It cannot see lean mass Muscle changes what your weight means and how your daily burn may shift over time.
It cannot see fat distribution Two people can share one result while carrying very different visceral fat and body-shape patterns.
It cannot see the trend A single estimate does not show whether your plan is preserving muscle or simply moving scale weight.
Hume app body composition metrics

Composition estimate is more useful when it becomes a trend.

Hume Pod helps connect your result to repeated body composition scans.

Better feedback

Hume Pod measures the context behind the calculator result.

The useful question is not only what number you get today. It is what changes next across fat, muscle, water, visceral fat, and metabolic trend.

Body fat percentageTrack whether the trend is actually moving.
Lean massSee whether progress is preserving the tissue you want to keep.
Water and visceral fatUnderstand why the scale can stay flat while the body changes.
Hume Pod in use at home

The better measurement system

That is why Hume Pod measures 45+ body metrics from home.

Hume goes beyond formula estimates and weight with 8-sensor BIA technology designed to help you track body composition trends over time.

  • Body fat percentage and fat mass
  • Lean mass and segmental muscle
  • Visceral fat, metabolic age, and hydration
  • Trend data that helps personalize next steps

Body Composition Calculator questions

How should I use my body composition result?

Treat it like a baseline. The useful question is what changes next: fat, lean mass, water, visceral fat, and metabolic trend.

Why can two people with the same result look different?

Because formulas do not directly measure lean mass, fat mass, water balance, training status, or fat distribution.

How does Hume Pod make this calculator more useful?

It turns a one-time estimate into a repeatable measurement habit, so you can watch the trend behind the number.

Is this only for weight loss?

No. Body composition data is useful for fat loss, maintenance, recomposition, muscle gain, and plateau troubleshooting.

Body composition formula vs. Hume Pod

What a single estimate misses, 45+ metrics reveal.

Signal Body composition formula Hume Pod
Body fat %Estimated or not measuredTracked per scan
Lean massEstimated or not measuredTotal and segmental breakdown
Visceral fatNot measuredTracked per scan
HydrationNot measuredTotal body water tracked
Trend trackingSnapshot onlyLong-term comparisons
Starts at $229 Free shipping No subscription required for core data

Your body is changing every week. Your measurement should keep up.

Use the calculator to start. Use Hume Pod to see what is actually changing across fat, muscle, water, visceral fat, and metabolic trends.

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This page provides general wellness information and calculator estimates for educational purposes only. It is not medical advice, diagnosis, or treatment. Consult a qualified professional before making major changes to diet, exercise, medication, or weight-management plans.