๐ช BMI Chart for Adults: What's a Healthy Weight?
Body Mass Index (BMI) is the fastest way to screen for weight-related health risks. It's not perfect โ but for most US adults, it's a useful starting point. Here's a complete BMI chart by height, with the healthy weight range you should target.
A healthy BMI for US adults is 18.5 to 24.9. Below 18.5 is underweight, 25โ29.9 is overweight, and 30+ is obese. Calculate yours in 5 seconds with the BMI Calculator.
๐ Adult BMI Categories (CDC)
| BMI Range | Category | Health Risk |
|---|---|---|
| Below 18.5 | Underweight | Moderate |
| 18.5 โ 24.9 | Normal weight | Low |
| 25.0 โ 29.9 | Overweight | Increased |
| 30.0 โ 34.9 | Obese Class I | High |
| 35.0 โ 39.9 | Obese Class II | Very High |
| 40.0+ | Obese Class III | Extreme |
๐ BMI Chart by Height (US Standard)
Here's what each BMI category translates to in pounds at various heights:
| Height | Healthy (18.5โ24.9) |
Overweight (25โ29.9) |
Obese (30+) |
|---|---|---|---|
| 5'0" | 95โ127 lb | 128โ153 lb | 154+ lb |
| 5'2" | 104โ135 lb | 136โ163 lb | 164+ lb |
| 5'4" | 110โ144 lb | 145โ174 lb | 175+ lb |
| 5'6" | 118โ154 lb | 155โ186 lb | 187+ lb |
| 5'8" | 125โ164 lb | 165โ197 lb | 198+ lb |
| 5'10" | 132โ173 lb | 174โ208 lb | 209+ lb |
| 6'0" | 140โ183 lb | 184โ220 lb | 221+ lb |
| 6'2" | 148โ193 lb | 194โ232 lb | 233+ lb |
| 6'4" | 156โ204 lb | 205โ245 lb | 246+ lb |
Find your exact healthy weight range with the BMI Calculator โ it shows your category, healthy range, and a visual scale.
โ ๏ธ BMI Limitations You Should Know
Muscle weighs more than fat. NFL players often have BMI 30+ while being extremely healthy.
Muscle loss with age means BMI can underestimate body fat in seniors.
BMI ignores frame size, ethnicity, and where fat is stored (belly vs hips).
BMI is not valid during pregnancy. Use your doctor's guidance instead.
๐ฏ Better Health Metrics to Track
- Waist circumference โ Under 40" for men, 35" for women (US guidelines)
- Body fat percentage โ More accurate than BMI for most people
- Waist-to-height ratio โ Keep waist under half your height
- Resting heart rate โ 60โ100 bpm is normal; athletes 40โ60
- Blood pressure โ Under 120/80 mmHg is ideal
- Blood work โ A1C, cholesterol, fasting glucose
BMI can't distinguish muscle from fat, or tell you where fat is stored. A "normal" BMI doesn't guarantee health โ and a slightly "overweight" BMI can still be healthy if you're active and have good metabolic markers. Use it as one signal, not the whole story.
โ FAQ
What is a healthy BMI for adults?
For most US adults, a BMI between 18.5 and 24.9 is considered healthy. Below 18.5 is underweight, 25โ29.9 is overweight, and 30+ is obese.
Is BMI accurate for everyone?
No. BMI is less accurate for athletes, older adults, pregnant women, and certain ethnic groups. For a complete health picture, combine BMI with body fat percentage, waist measurement, and blood work.
What if my BMI is "overweight" but I'm healthy?
This is common for muscular people. If you exercise regularly, eat well, and have good blood work, a slightly elevated BMI isn't necessarily a problem. Talk to your doctor about your full picture.
Does BMI differ for men and women?
The formula is the same, but healthy ranges are identical. However, women naturally carry more essential body fat than men โ so body fat percentage ranges differ.
Calculate Your BMI
Free calculator with visual scale, healthy range, and category โ no signup required.
๐งฎ Try the BMI Calculator โThis content is for informational purposes only and is not medical advice. Consult a licensed healthcare provider for personalized guidance.