BMI Calculator for Men: Male BMI Ranges & Health
A man who is 5'10" and weighs 180 lbs has a BMI of 25.8, which falls in the "Overweight" category. Healthy weight for a 5'10" male: 129-174 lbs (BMI 18.5-24.9). Note: muscular men often register as overweight by BMI despite having healthy body fat levels.
Calculate Your BMI
Enter your height and weight.
Your BMI
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Healthy Weight Ranges for Men by Height
| Height | Healthy Weight Range (BMI 18.5-24.9) |
|---|---|
| 5'6" | 115 - 154 lbs |
| 5'8" | 122 - 164 lbs |
| 5'9" | 125 - 169 lbs |
| 5'10" | 129 - 174 lbs |
| 5'11" | 133 - 179 lbs |
| 6'0" | 137 - 184 lbs |
| 6'2" | 144 - 194 lbs |
BMI and Men's Health Risks
- Below 18.5: Increased risk of low testosterone, weakened immune function, osteoporosis, and reduced fertility
- 25-29.9: Moderately increased risk of hypertension, type 2 diabetes, and sleep apnea
- 30+: Significantly increased risk of cardiovascular disease, stroke, certain cancers (colon, prostate), and erectile dysfunction
The Muscle Mass Problem
BMI's biggest limitation for men is that it cannot distinguish muscle from fat. An NFL running back at 5'10", 210 lbs has a BMI of 30.1 ("obese") despite being extremely fit. If you strength train regularly, supplement your BMI with waist circumference: a waist over 40 inches for men indicates elevated health risk regardless of BMI.
Frequently Asked Questions
What is a good BMI for a man?
The healthy BMI range is 18.5-24.9 for men. Research shows a BMI of 22-25 is associated with the lowest mortality risk in men. However, if you are muscular, your BMI may overestimate fatness. A better approach for active men: maintain a waist circumference under 40 inches and body fat under 20%.
Is a BMI of 27 bad for a man?
A BMI of 27 is classified as overweight, but it does not automatically mean you are unhealthy. If you lift weights and carry above-average muscle mass, a BMI of 27 could represent a healthy body composition. Check your waist circumference (under 40 inches is good) and get blood work done (blood pressure, cholesterol, fasting glucose) for a complete picture.
Does muscle mass affect BMI accuracy?
Yes, significantly. Muscle weighs more than fat per unit volume. Men who resistance train regularly or have physically demanding jobs often have BMIs of 25-29 with body fat under 20%. The BMI formula has no way to distinguish muscle from fat tissue. For men who train, body fat percentage is a much more useful metric.
What is the average BMI for American men?
According to CDC data, the average BMI for American men (age 20+) is approximately 29.1, just under the obesity threshold of 30. The average weight is 199.8 lbs at an average height of 5'9". Roughly 43% of American men are classified as obese by BMI.
At what BMI should I be concerned?
Regardless of muscle mass, a BMI over 30 warrants a medical evaluation. A BMI over 35 is associated with significantly elevated risk of cardiovascular disease, type 2 diabetes, and reduced life expectancy. If your BMI is 25-29.9, assess complementary markers: waist circumference, blood pressure, cholesterol, and fasting blood glucose.