The Area of a Kite or Rhombus calculator kite shape - rhombus computes the area based on the dimensions of the rhombus. 

BMI stands for(Body Mass Index).

This is a basic area calculator.

The estimated volume of blood is calculated based on the average blood volume present in your body. The average blood volume varies based on age/gender.

The Cost to Smoke calculator computes the cost to smoke per day, week, month and year based on the number of cigarettes smoked per day, cigarettes in a pack and the cost of a pack.