BMI Calculator
Work out your Body Mass Index in stone, pounds and feet.
Use calculator📏 Body measurements
Understand your body size, composition and proportions using UK friendly units.
What you will find here
From BMI and healthy weight ranges to body fat and lean mass, these tools help you understand your size and composition using stone, pounds and feet.
Body Fat Calculator
Estimate body fat from neck, waist and hip measurements.
Use calculatorIdeal Weight Calculator
See a healthy weight range based on your height and sex.
Use calculatorLean Body Mass Calculator
Estimate how much of your weight is lean tissue.
Use calculatorHealthy Weight Calculator
Check whether your weight sits in a healthy range for your height.
Use calculatorBody Surface Area Calculator
Calculate body surface area using height and weight.
Use calculatorBody Type Calculator
Discover whether you lean towards ectomorph, mesomorph or endomorph.
Use calculatorWaist to Height Ratio
A simple check linked to cardiometabolic health risk.
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