BMI

Calculates Body Mass Index (BMI) and returns the weight category.

GET /calc/bmi

Parameters

Parameter	Required	Default	Description
height	Yes	—	Height value
weight	Yes	—	Weight value
unit	No	metric	metric (cm / kg) or imperial (inches / lbs)

Example

Metric:

curl "https://api.uwuapps.org/calc/bmi?height=170&weight=65&unit=metric"

Imperial:

curl "https://api.uwuapps.org/calc/bmi?height=67&weight=143&unit=imperial"

Response

{
  "success": true,
  "bmi": 22.5,
  "category": "Normal",
  "unit": "metric",
  "height": 170,
  "weight": 65
}

Response fields

Field	Description
bmi	Calculated BMI, rounded to 1 decimal place
category	One of: Underweight, Normal, Overweight, Obese
unit	The unit system used
height	Height value as provided
weight	Weight value as provided

BMI categories

Range	Category
< 18.5	Underweight
18.5 – 24.9	Normal
25 – 29.9	Overweight
≥ 30	Obese

Units

unit	height	weight
metric	Centimetres (cm)	Kilograms (kg)
imperial	Inches (in)	Pounds (lbs)