BMI Calculator

Result for 7'11" and 309 lbs.
Change Here.
Calcultor Bird24.07
Normal Weight BMI
At 7'11" and 309 Pounds your BMI is 24.07

BMI Scale

Under
Normal
OverObese
72 lbs
above an
underweight BMI classification
Underweight BMI
Ends:
237.5 lbs
+12 lbs
until you reach an
overweight BMI classification.
Overweight BMI
Begins:
320.9 lbs

BMI Grading Table2 for Height 7'11"

WeightWeight Class
Below 237.5 lbsUnderweight
237.5 lbs - 320.9 lbsNormal Weight
320.9 lbs - 385.1 lbsOverweight
385.1 lbs and AboveObese

Lower Health Risks1

People within the normal BMI range are at a decreased risk for a wide range of health problems.

Normal Weight BMI Silhouette

Normal Weight BMI Silhouette

Ideal Weight for
a 7 foot 11 Male or Female2

The ideal weight range using the BMI for a male or female with a height of 7'11" is

Between

237.5 lbs

and
320.9 lbs
How to Calculate BMI3 for 7'11" and 309 lbs
(7 x 12) + 11 = 95
(309 / (95 x 95)) x 703
= 24.069473684211
7 = foot | 11 = inch | 309 = weight lbs

Conversion

  • 7 foot 11 = 95 inches
  • 7 foot 11 = 241.3cm
  • 309 pounds = 22 stone 0.99999999999997 pounds
  • 309 pounds = 140.16 kg
  • 309 pounds = 140160.04 grams

7'11" and 309 lbs Summary

What is the BMI for a 7'11" and 309 lbs female? 24.07 BMI, Normal Weight.
What is the BMI for a 7'11" and 309 lbs male? 24.07 BMI, Normal Weight.
What is the ideal weight for a 7'11" female? Between: 237.5lbs and 320.9lbs
What is the ideal weight for a 7'11" male? Between: 237.5lbs and 320.9lbs
If I am 7ft 11in and weigh 309 lbs, is that a good weight for my height? Under the BMI classification, 309 lbs is classed as being Normal Weight.

This Page is Calculated for the Following Height and WeightHeight: 7' 11, 7 foot 11, 7'11", 7 ft 11 in, 7 feet 11 inches.
Weight: 309 Pounds, 309 lbs.

Is this Healthy?1

BMI values have different meanings for different body shapes. A major limitation of the BMI is that the BMI value does not indicate the location or distribution of body fat, two factors which are important in heart health and diabetes. If you are at all concerned with your weight or health, consult a doctor or health professional.
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Proofs and formulas are provided as references.