bmi.py

def poundsToKg(pounds):
    return pounds / 2.205

def feetAndInchesToMeters(feet, inches):
    totalInches = feet * 12 + inches
    return totalInches * 0.0254

# Caution: Weight in kg, height in meters
def calculateBMI(weight, height):
    return weight / (height * height)

def getBMICategory(bmi):
    if bmi >= 30:
        category = "Obese"
    elif bmi >= 25:
        category = "Overweight"
    elif bmi >= 18.5:
        category = "Normal Weight"
    else:
        category = "Underweight"
    return category

# TODO: Add try/except and conditions to make sure users
# enter valid values for height and weight

weight = float(input("Enter weight in pounds: "))
print("Next, you will enter you height in feet and inches, separately.")
feet = int(input("Enter feet part of height: "))
inches = int(input("Enter inches part of height: "))

metricHeight = feetAndInchesToMeters(feet, inches)
metricWeight = poundsToKg(weight)
yourBMI = calculateBMI(metricWeight, metricHeight)

category = getBMICategory(yourBMI)

print(f"At {feet} feet and {inches} inches tall at a weight of {weight} pounds, your BMI is {yourBMI:.1f}, which is {category}.")