Why the Doctor's Scale Reads Different

March 2, 2026
Why the Doctor's Scale Reads Different

A 5-pound gap between your home scale and the doctor's is normal. Here are the variables that account for it — none of them fat.

The usual differences

Clothing and shoes: 1–3 lbs. Time of day: 2–4 lbs added by afternoon vs first thing.

Recent meals and fluids: 1–3 lbs. Scale calibration: 1–2 lbs difference between devices.

What to trust

Pick one scale for tracking (yours), weigh at the same time and conditions, and use the weekly average.

Focus on the trend, not one reading.

Quick Target Weight →

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