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BMI Calculator – Health Tracker

Free offline BMI calculator. Calculate Body Mass Index, ideal weight range, BMR, and daily calorie needs instantly.

FreeOfflineNo AdsNo Login

Key Features

Everything you get — completely free

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BMI — Underweight, Normal, Overweight, Obese (WHO categories)
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BMR (Basal Metabolic Rate) — daily calorie needs at rest
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Ideal weight range for your height and gender
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Metric (kg/cm) and imperial (lbs/ft) unit support
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Health category color indicator for quick reference
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BMI history tracking over time
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Offline — no internet required
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Free — no ads, no login

About BMI Calculator – Health Tracker

The BMI Calculator – Health Tracker gives you body composition insights in seconds. Enter height and weight for instant Body Mass Index with WHO health category indicator. Beyond BMI, calculate your Basal Metabolic Rate (BMR) and ideal weight range. Supports both metric and imperial units. Fully offline and free.

Frequently Asked Questions

Body Mass Index measures body fat based on height and weight. Under 18.5 = Underweight, 18.5–24.9 = Normal, 25–29.9 = Overweight, 30+ = Obese (WHO standards).

BMR (Basal Metabolic Rate) is calories burned at complete rest — the starting point for calculating your daily calorie needs.

Yes, fully supports both metric (kg and cm) and imperial (lbs and feet/inches). Switch between them anytime.

No. All data stored locally on your device only — nothing sent to any server or third party.

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