Body Mass Index (BMI) for 4'6" 171 lbs
BMI Calculator (Imperial)
What is BMI for 4ft 6in and 171 lbs?
Answer
BMI for Height 4'6" and Weight 171 lbs is
41.23
(Morbid Obesity/Class III)
16
17
18.5
25
30
35
40
41.23
Suggested* Healthy Weight Range for Height 4ft 6in is
76.7 lbs — 103.7 lbs
Weight 171 lbs is 67.3 lbs more than Healthy Zone Range for Height 4 feet 6 Inches, so you need to lose at least 67.3 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 4 feet 6 Inches you have to divide Weight by squared Height in Inches (4'6" = 54 inches) and then multiply by 703
Here is the complete solution:
( 171lbs ÷ (54in)2 ) × 703
=(171 ÷ 2916) × 703
=41.23
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 |
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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 4'6" Height for Man and Woman
| Height and Weight | BMI | Category |
|---|---|---|
| 4'6" 156 lbs | 37.6 | Obese/Class II |
| 4'6" 157 lbs | 37.9 | Obese/Class II |
| 4'6" 158 lbs | 38.1 | Obese/Class II |
| 4'6" 159 lbs | 38.3 | Obese/Class II |
| 4'6" 160 lbs | 38.6 | Obese/Class II |
| 4'6" 161 lbs | 38.8 | Obese/Class II |
| 4'6" 162 lbs | 39.1 | Obese/Class II |
| 4'6" 163 lbs | 39.3 | Obese/Class II |
| 4'6" 164 lbs | 39.5 | Obese/Class II |
| 4'6" 165 lbs | 39.8 | Obese/Class II |
| 4'6" 166 lbs | 40 | Morbid Obesity/Class III |
| 4'6" 167 lbs | 40.3 | Morbid Obesity/Class III |
| 4'6" 168 lbs | 40.5 | Morbid Obesity/Class III |
| 4'6" 169 lbs | 40.7 | Morbid Obesity/Class III |
| 4'6" 170 lbs | 41 | Morbid Obesity/Class III |
| 4'6" 171 lbs | 41.2 | Morbid Obesity/Class III |
| 4'6" 172 lbs | 41.5 | Morbid Obesity/Class III |
| 4'6" 173 lbs | 41.7 | Morbid Obesity/Class III |
| 4'6" 174 lbs | 42 | Morbid Obesity/Class III |
| 4'6" 175 lbs | 42.2 | Morbid Obesity/Class III |
| 4'6" 176 lbs | 42.4 | Morbid Obesity/Class III |
| 4'6" 177 lbs | 42.7 | Morbid Obesity/Class III |
| 4'6" 178 lbs | 42.9 | Morbid Obesity/Class III |
| 4'6" 179 lbs | 43.2 | Morbid Obesity/Class III |
| 4'6" 180 lbs | 43.4 | Morbid Obesity/Class III |
| 4'6" 181 lbs | 43.6 | Morbid Obesity/Class III |
| 4'6" 182 lbs | 43.9 | Morbid Obesity/Class III |
| 4'6" 183 lbs | 44.1 | Morbid Obesity/Class III |
| 4'6" 184 lbs | 44.4 | Morbid Obesity/Class III |
| 4'6" 185 lbs | 44.6 | Morbid Obesity/Class III |
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 4ft 6in and 171 lbs? (The answer is: 41.23). Enter height (e.g. 4ft 6in) and weight (e.g. 171 lbs) and hit the 'Calculate' button.
BMI Calculator (Imperial)