ABCA Calculator!

ABCA (Alston Body Composition Analysis) is designed to replace the extremely popular but inaccurate BMI (Body Mass Index). In a pilot study at Erskine College, ABCA showed a 1 to 1 correlation with professional body-fat measurement. DEXA is the current gold-standard for body fat measurement, and we are confident that these studies will show a strong correlation between DEXA and ABCA.