BMI 6'3" / 300 lbs

BMI US Metric BMI UK Calories

Your Height

ft in

Your Weight

lbs

Your BMI position: 37.5 — Obese (WHO)

severe

under

normal

over

obese

Your BMI Result

37.5 kg/m² Obese

How your BMI was calculated

Formula: BMI = (weight × 703) ÷ height²

Your values: (300 lbs × 703) ÷ (75 in)²

Height squared: (75)² = 5625 in²

Result: 210,900 ÷ 5625 = 37.5 kg/m²

⚖️ Ideal Weight Range

148 lbs — 199 lbs

For 6'3" height (BMI 18.5-24.9)

🎯 Weight Goal

↓ Lose 101 lbs

Target: 199 lbs to reach healthy BMI

What does a BMI of 37.5 mean?

Your BMI of 37.5 kg/m² indicates obesity.

At 6'3" and 300 lbs, your BMI is 30 or above. Obesity significantly increases health risks including heart disease, type 2 diabetes, certain cancers, and joint problems.

Recommended actions:

Consult your healthcare provider for a comprehensive health assessment
Target weight: 148-199 lbs (you need to lose 101 lbs)
Start with small, sustainable changes—even 5-10% weight loss improves health
Work with healthcare professionals on diet, exercise, and possibly medical treatment

Remember: BMI is a screening tool, not a diagnostic measure. It doesn't account for muscle mass, bone density, or where fat is distributed. Always consult healthcare professionals for personalized health advice.

How weight changes affect your BMI

See how gaining or losing a few pounds would change your BMI category:

Weight	BMI	Category
290 lbs -10	36.2	Obese
295 lbs -5	36.9	Obese
300 lbs ← you	37.5	Obese
305 lbs +5	38.1	Obese
310 lbs +10	38.7	Obese

This table shows how your BMI would change with different weights at your current height of 6'3".

BMI 37.5 (Obese) — 6'3" / 300 lbs — conversion chart

This BMI calculator is provided for informational purposes only and does not replace professional medical advice. Learn more about BMI, limitations, and health recommendations.

Popular BMI Calculations

Quick links to common height and weight combinations:

Related Health Tools

Useful calculators and converters commonly used with BMI: