BMI Result: 5ft 4in, 138 lbs (BMI 23.7) - Male
According to CDC and WHO standards, a BMI of 23.7 is classified as Normal.
A male who is 5ft 4in tall and weighs 138lbs has a BMI of 23.7, 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 5ft 4in: 108 lbs – 145 lbs
Metric: 162.6 cm, 62.6 kg
📏 Healthy waist circumference for your height: 35" – 40" (below 40" for male)
So you're 5ft 4in and weigh 138lbs. Your BMI is 23.7, which falls into the Normal category according to CDC and WHO standards. Let's break down what this means for your health.
Adjust Your Numbers
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 of average height, BMI is a reliable screening tool. The CDC recommends keeping waist circumference below 40 inches to minimize health risks.
Weight & Threshold
Gaining approximately 7.6 lbs would bring your BMI to 25, the start of the next category.
⬆️ Gaining approximately 7.6 lbs would put you in the Overweight BMI range.
⬇️ Losing approximately 30.3 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 in early to middle adulthood (20-44), BMI is a reliable screening tool. At 38 years old, a man at 5ft 4in and 138lbs has a BMI of 23.7, which falls into the Normal category according to CDC and WHO standards.
Your BMI is within the healthy range. Maintaining balanced nutrition and regular physical activity will help sustain this.
👉 Check your Healthy Weight Range for more context.
👉 Measure your Body Fat Percentage for a more complete picture.
Health Analysis
Recommendations
General Health
A BMI of 23.7 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
Health Risks
With a BMI of 23.7 for a 5ft 4in man, the normal range is associated with the lowest risk of cardiovascular disease and type 2 diabetes. Men in this range have a 40% lower risk of developing type 2 diabetes compared to those with a BMI over 25.
Monitoring
At 5ft 4in and 138lbs, check your BMI every 4-6 weeks. For men at this height, the CDC recommends keeping waist circumference below 40 inches. Waist-to-height ratio below 0.5 is also a useful health indicator.
Frequently Asked Questions
Am I at a healthy weight at 5ft 4in and 138lbs?
What health risks are associated with a BMI of 23.7 for a 5ft 4in man?
What is the BMI for a 5ft 4in man at 138lbs?
How can a 5ft 4in man maintain a healthy weight?
Related Tools & Articles
💡 About this calculation: BMI = (138 × 703) ÷ (64 × 64) = 23.7 | Metric: 162.6 cm, 62.6 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: 2026-07-28