BMI Result: 6ft 5in, 157 lbs (BMI 18.6) - Male
According to CDC and WHO standards, a BMI of 18.6 is classified as Normal.
A male who is 6ft 5in tall and weighs 157lbs has a BMI of 18.6, 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 6ft 5in: 156 lbs – 210 lbs
Metric: 195.6 cm, 71.2 kg
📏 Healthy waist circumference for your height: 35" – 40" (below 40" for male)
So you're 6ft 5in and weigh 157lbs. Your BMI is 18.6, 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 over 6ft, BMI may overestimate body fat due to higher muscle mass. Consider waist circumference and body fat percentage for a more accurate assessment.
Weight & Threshold
Gaining approximately 54.0 lbs would bring your BMI to 25, the start of the next category.
⬆️ Gaining approximately 54.0 lbs would put you in the Overweight BMI range.
⬇️ Losing approximately 0.8 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 65 and older, BMI targets shift. Clinical guidelines (ESPEN, NIH) often recommend a slightly higher BMI range (around 23–26) for seniors to protect against bone loss and muscle decline. At 65 years old, a man at 6ft 5in and 157lbs has a BMI of 18.6.
Your BMI of 18.6 is within the standard range but sits near the lower end. Maintaining muscle mass through protein intake and light resistance training is particularly important at this age.
👉 Use our Senior BMI Calculator for age-stratified recommendations.
👉 Check our Asian BMI Calculator for ethnicity-specific guidelines (if applicable).
Health Analysis
Recommendations
General Health
A BMI of 18.6 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
Monitoring
At 6ft 5in and 157lbs, 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.
Diet & Nutrition
At 6ft 5in and 157lbs, a BMI of 18.6 is within the healthy range for men. To maintain this, balance protein, carbohydrates, and healthy fats in your diet. The CDC recommends keeping waist circumference below 40 inches for men at this height.
Frequently Asked Questions
What is the BMI for a 6ft 5in man at 157lbs?
How does a BMI of 18.6 affect health for a 6ft 5in man?
How can a 6ft 5in man maintain a healthy weight?
Is 157lbs overweight for a 6ft 5in man?
Related Tools & Articles
💡 About this calculation: BMI = (157 × 703) ÷ (77 × 77) = 18.6 | Metric: 195.6 cm, 71.2 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: 2026-10-07