Body Mass Index (BMI) for 6'4" 171 lbs
BMI Calculator (Imperial)
What is BMI for 6ft 4in and 171 lbs?
Answer
BMI for Height 6'4" and Weight 171 lbs is
20.81
(Normal/Healthy Weight)
16
17
18.5
25
30
35
40
20.81
Suggested* Healthy Weight Range for Height 6ft 4in is
Weight 171 is in Healthy Zone. You may lose 19 lbs or gain 33.58 lbs.
Note: BMI is a screening tool, not a diagnosis. Consult a healthcare professional for a personal health assessment.
How to Calculate BMI
BMI Formula: BMI = ( weightlbs ÷ (heightin)2 ) × 703
According to Body Mass Index (BMI) Formula if you want to calculate BMI for Weight 171 Pounds and Height 6 feet 4 Inches you have to divide Weight by squared Height in Inches (6'4" = 76 inches) and then multiply by 703
Here is the complete solution:
( 171lbs ÷ (76in)2 ) × 703
=(171 ÷ 5776) × 703
=20.81
BMI Table
For adults over the age of 20 years, BMI values are grouped* into the following weight status categories:
| BMI | Weight Category |
|---|---|
| < 16 | Underweight/Severe thinness |
| 16 - 16.9 | Underweight/Moderate thinness |
| 17 - 18.4 | Underweight/Mild thinness |
| 18.5 - 24.9 | Normal/Healthy Weight |
| 25 - 29.9 | Overweight/Pre-obese |
| 30 - 34.9 | Obese/Class I |
| 35 - 39.9 | Obese/Class II |
| ≥ 40 | Morbid Obesity/Class III |
Related Calculations
See Also
- BMI Meaning - Check what given BMI means
- BMI Calculator (Metric) - Body Mass Index Calculator (kg/cm)
- Ideal Weight Calculator (Imperial) - Find out the Ideal Weight for a given Height in feet/inches
- Ideal Weight Calculator (Metric) - Find out the Ideal Weight for a given Height in centimeters
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BMI Table for 6'4" Height for Man and Woman
| Height and Weight | BMI | Category |
|---|---|---|
| 6'4" 134 lbs | 16.3 | Underweight/Moderate thinness |
| 6'4" 135 lbs | 16.4 | Underweight/Moderate thinness |
| 6'4" 136 lbs | 16.6 | Underweight/Moderate thinness |
| 6'4" 140 lbs | 17 | Underweight/Mild thinness |
| 6'4" 145 lbs | 17.7 | Underweight/Mild thinness |
| 6'4" 148 lbs | 18 | Underweight/Mild thinness |
| 6'4" 150 lbs | 18.3 | Underweight/Mild thinness |
| 6'4" 152 lbs | 18.5 | Normal/Healthy Weight |
| 6'4" 155 lbs | 18.9 | Normal/Healthy Weight |
| 6'4" 158 lbs | 19.2 | Normal/Healthy Weight |
| 6'4" 160 lbs | 19.5 | Normal/Healthy Weight |
| 6'4" 163 lbs | 19.8 | Normal/Healthy Weight |
| 6'4" 164 lbs | 20 | Normal/Healthy Weight |
| 6'4" 165 lbs | 20.1 | Normal/Healthy Weight |
| 6'4" 170 lbs | 20.7 | Normal/Healthy Weight |
| 6'4" 171 lbs | 20.8 | Normal/Healthy Weight |
| 6'4" 175 lbs | 21.3 | Normal/Healthy Weight |
| 6'4" 177 lbs | 21.5 | Normal/Healthy Weight |
| 6'4" 180 lbs | 21.9 | Normal/Healthy Weight |
| 6'4" 182 lbs | 22.2 | Normal/Healthy Weight |
| 6'4" 183 lbs | 22.3 | Normal/Healthy Weight |
| 6'4" 184 lbs | 22.4 | Normal/Healthy Weight |
| 6'4" 185 lbs | 22.5 | Normal/Healthy Weight |
| 6'4" 186 lbs | 22.6 | Normal/Healthy Weight |
| 6'4" 187 lbs | 22.8 | Normal/Healthy Weight |
| 6'4" 188 lbs | 22.9 | Normal/Healthy Weight |
| 6'4" 190 lbs | 23.1 | Normal/Healthy Weight |
| 6'4" 193 lbs | 23.5 | Normal/Healthy Weight |
| 6'4" 195 lbs | 23.7 | Normal/Healthy Weight |
| 6'4" 196 lbs | 23.9 | Normal/Healthy Weight |
BMI Calculator (Imperial)
This calculator will help you to calculate Body Mass Index (BMI) for a given weight (lbs) and height (feet & inches). For example, it can help you find out what is BMI for 6ft 4in and 171 lbs? (The answer is: 20.81). Enter height (e.g. 6ft 4in) and weight (e.g. 171 lbs) and hit the 'Calculate' button.