Body fat
Body fat from a tape measure, by the US Navy method.
Waist to hip
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All tools › Body
Waist to hip and waist to height, with both ladders drawn.
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Body fat
Body fat from a tape measure, by the US Navy method.
Ideal weight
Four published formulas that disagree by ten kilograms.
Lean body mass
Three formulas, or the exact figure from a measured body fat.
Body surface area
Five formulas, and what the choice does to a dose.
Child height
Mid-parental height, and the eight and a half centimetres either side.
Growth percentile
Where a measurement sits on an approximate reference chart.