Banjo Brothers’ Big Bad Bulky Biker Bodyfat (B7) Calculator

Use this calculator to figure out what your current score is in the B7 competition. All fields are required. Oh, and JavaScript and cookies need to be enabled on your browser, too.

My Starting Information

Starting Weight


Goal Weight


First Time Trial Result

Minutes
  :  Seconds

My Current Information

Current Weight


Current Time Trial Result

Minutes
  :  Seconds

Calculate my score