BMI Result: 4ft 8in, 84 lbs (BMI 18.8) - Male
According to CDC and WHO standards, a BMI of 18.8 is classified as Normal.
A male who is 4ft 8in tall and weighs 84lbs has a BMI of 18.8, which falls into the Normal category used by the CDC and WHO for adults.
| Category | BMI Range |
|---|---|
| Underweight | < 18.5 |
| Normal | 18.5 – 24.9 |
| Obese | ≥ 30 |
Healthy weight range for 4ft 8in: 82 lbs – 111 lbs
Metric: 142.2 cm, 38.1 kg
📏 Healthy waist circumference for your height: 35" – 40" (below 40" for male)
So you're 4ft 8in and weigh 84lbs. Your BMI is 18.8, which falls into the Normal category according to CDC and WHO standards. Let's break down what this means for your health.
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Change your height or weight to see how your BMI changes.
Understanding Your BMI
A BMI in the 18.5-24.9 range is considered healthy by CDC and WHO standards. This range is associated with the lowest risk of cardiovascular disease and type 2 diabetes.
What This Means for Your Height
For men under 5ft 5in, abdominal fat is a key health indicator. Even with a normal BMI, excess belly fat can increase cardiovascular risk.
Weight & Threshold
Gaining approximately 27.7 lbs would bring your BMI to 25, the start of the next category.
⬆️ Gaining approximately 27.7 lbs would put you in the Overweight BMI range.
⬇️ Losing approximately 1.3 lbs would bring you to the Underweight BMI threshold.
Waist & Health
The CDC recommends that men keep waist circumference below 40 inches. A waist-to-height ratio below 0.5 is also associated with lower health risks.
Age Context
For adults 45-64, metabolic health becomes increasingly important. At 61 years old, a man at 4ft 8in and 84lbs has a BMI of 18.8, which falls into the Normal category.
For adults in this age range, maintaining stable weight and regular physical activity is key to preserving metabolic health.
👉 Calculate your Body Fat Percentage for a more complete health assessment.
👉 Try our Athlete BMI Calculator if you have higher muscle mass.
Health Analysis
Recommendations
General Health
A BMI of 18.8 is within the normal range defined by the CDC and WHO. Staying within this range is generally associated with lower rates of chronic conditions compared to higher or lower BMI categories.
Monitoring
In addition to BMI, pay attention to waist circumference. The CDC recommends males stay under 40 inches. Regular tracking of your measurements over time provides the most useful insight into your health trends.
Next Steps
If you're concerned about your weight or body composition, a healthcare provider can offer personalized guidance based on your full health profile.
Personalized Notes
Physical Activity
For a man at 4ft 8in and 84lbs, regular physical activity that you enjoy, combined with activities that maintain muscle strength, supports overall health.
Goals
For a man at 4ft 8in, the CDC recommends a healthy weight range of 82-111lbs. At 84lbs, you're well within this range. Focus on maintaining your current weight through consistent healthy habits.
Frequently Asked Questions
What else should I track besides BMI for a 4ft 8in man?
What is the BMI for a 4ft 8in man at 84lbs?
Is 84lbs overweight for a 4ft 8in man?
What health risks are associated with a BMI of 18.8 for a 4ft 8in man?
Related Tools & Articles
💡 About this calculation: BMI = (84 × 703) ÷ (56 × 56) = 18.8 | Metric: 142.2 cm, 38.1 kg
📖 Recommended reading:
Editorial Review: This page was generated by the BMI Calculator Web Editorial Team and reviewed at template and content-pool level for accuracy and guideline alignment by Dr. Sarah K. Johnson, PhD, RD. All content is aligned with current WHO, CDC, and NIH guidelines.
Published: 2026-06-29