Body weight calculator:
It can also be calculated based on sitting height and upper arm length.
Male standard weight = -6.4704-(3.1631*upper arm length)+(204.481*upper arm length^2)-(4.6114*sitting height)+(74.5385*sitting height^2).
Female standard weight = 4.7220+(170.3938*upper arm length)-(848.4479*upper arm length^2)+(1585.0379*upper arm length^3)-(1.4922*sitting height)+67.3340*sitting height^2).