Calculator of the daily calorie rate, taking into account the level of physical activity.
It's unscientific, but it surprisingly works.
Calculates the body proportionality by several body parameters
Calculation of the figure's grace index by the chest, waist, hip and thigh parameters .
Pregnancy due date Calculator by the first day of the last period
Calculates volume fraction of alcohol in a beverage made of 3 other beverages.