Body Roundness Index Calculator
Imperial
Metric
Waist
in
cm
Height
ft
in
cm
Calculate BRI
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Body Roundness Index
BRI Range
Category
< 3.41
Very Lean
3.41 - 4.45
Lean
4.45 - 5.46
Average
5.46 - 6.91
Above Average
> 6.91
High