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BMI Calculator (lb in)

Calculates Body Mass Index for height in inches and weight in pounds.


Formula: lb * 703 / in^2

lb: Weight in pounds. (lb av)

in: Height in inches.

Example 1

Calculate the BMI for a person who weighs 170 lbs and is 5ft 10in tall.

Value Keystrokes Display Description
170 lb 170.0000 Stores the lb value.
70 in 70.0000 Stores the in value.
  BMI 24.3898 Calculates BMI.

Example 2

Find the weight for a BMI of 25 for the person in example 1.

These keystrokes assume the values from example 1.


Value Keystrokes Display Description
25 BMI 25.0000 Stores the BMI value.
  lb 174.2532 Calculates the lb value.


Body Mass Index - Wikipedia