Measuring the thickness of skin folds, calipometry, is a widespread method for ascertaining the amount of subcutaneous fat. Skinfold can be measured using a special tool called a caliper. Caliper (tool) can be purchased in just for a few €/$.
Caliper application allows to calculate body fat both in percentage and in kilograms or pounds by simply entering the thickness of skin folds measured with a caliper. The app will show you exactly where the skinnfolds should be measured.

There are 4 most common methods:

• 3-point Jackson / Pollock
• 4-point National Health Center of America (NHCA)
• 7-point Jackson / Pollock
• 9-point Parillo

The app calculates also BMI.

Currently this application is offered as a preview version, and all functions are available without any restrictions and payment. Of course, nothing prevents a small contribution to support its further development.