BMI for 4'9" 155 lbs
Calculate your Body Mass Index for a height of 4'9" and weight of 155 lbs.
Your BMI
33.5
Obese Class I
A person 4'9" tall weighing 155 lbs needs to lose 40 lbs to reach a healthy BMI of 24.9 or lower.
Use our Weight Loss Calculator to create a safe plan to lose 40 lbs.
Healthy Range
85 – 115 lbs
for 4'9" (BMI 18.5–24.9)
Your Status
Obese Class I
BMI 33.5
Should You Lose Weight?
Yes — lose 40 lbs
Health Assessment for 4'9" 155 lbs
Class I obesity substantially increases risk of cardiovascular disease, Type 2 diabetes, sleep apnea, and joint disorders. Clinical weight management is recommended.
To start your weight loss journey, use our weight loss calculator to set safe targets. Our TDEE calculator can help you understand your daily calorie needs, and our calorie calculator can create a customized deficit plan.
Healthy BMI Weight Range for 4'9"
For a person who is 4'9" tall, the healthy BMI range of 18.5 to 24.9 corresponds to a weight range of 85 to 115 lbs. Your current weight of 155 lbs places you in the Obese Class I category.
BMI for 155 lbs at Similar Heights
BMI for 4'9" at Nearby Weights
BMI Classification Table
| Classification | BMI Range | Weight Status |
|---|---|---|
| Underweight | < 18.5 | Below healthy weight |
| Normal | 18.5 – 24.9 | Healthy weight |
| Overweight | 25 – 29.9 | Excess weight |
| Obese Class I | 30 – 34.9 | Moderate obesity |
| Obese Class II | 35 – 39.9 | Severe obesity |
| Obese Class III | 40+ | Very severe obesity |
Frequently Asked Questions
Q: What does a BMI of 33.5 mean for someone 4'9" tall?
A BMI of 33.5 for a 4'9" individual classifies you as Obese Class I. Class I obesity substantially increases risk of cardiovascular disease, Type 2 diabetes, sleep apnea, and joint disorders. Clinical weight management is recommended.
Q: What is the ideal weight for someone 4'9" tall?
For a height of 4'9", the healthy weight range is 85 to 115 lbs (BMI 18.5 to 24.9). Use our BMI calculator to check any weight.
Q: How is BMI calculated for 4'9" 155 lbs?
BMI = (weight in lbs ÷ height in inches²) × 703. For 4'9" (57 inches) and 155 lbs: (155 ÷ 57²) × 703 = 33.5.
Q: How can I lower my BMI from 33.5 to a healthy range?
To reach a healthy BMI, you would need to lose approximately 40 lbs. A safe rate is 0.5 to 2 lbs per week through a moderate calorie deficit. Use our weight loss calculator to create a personalized plan.