Body Mass Index

Know Your Number.
Own Your Progress.

A fast, useful snapshot of where your weight sits relative to your height — the perfect first step before building a plan that fits you.

BMI Calculator

Enter your height and weight to estimate your Body Mass Index.

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How It Works

Three Numbers, One Clear Insight

Enter your height and weight and we will instantly estimate your BMI and the category it falls into — no sign-up, no fuss.

  1. Enter your height in centimetres
  2. Enter your weight in kilograms
  3. Get your BMI and category instantly
The BMI Scale

Where Do You Fall?

BMI sorts weight-to-height into four broad bands. Find yours, then read what it means.

< 18.5
18.5 – 24.9
25 – 29.9
30 +

Underweight

Below 18.5

Building strength and lean muscle is usually the priority here.

Normal

18.5 – 24.9

A healthy range — train for performance, strength or to feel good.

Overweight

25 – 29.9

Conditioning and coaching deliver the fastest early results.

Obesity

30 and above

Start with a coach and a personal plan built around your body.

The Bigger Picture

BMI Is a Start, Not the Finish

10Seconds To Calculate
4Category Bands
90 daysAvg. To First Goal
24Coaches To Guide You
Improve Your Fitness

Simple Habits That Move the Number

BMI shifts when your habits do. Start with these fundamentals.

Lift Twice a Week

Strength training builds lean muscle, protects your joints and keeps your metabolism firing.

Eat With Intention

Build meals around protein and vegetables. Small, consistent choices beat crash diets.

Move & Recover

Aim for 8,000+ steps a day and seven to nine hours of sleep — recovery is where progress happens.

Your Next Move

Turn Your Number Into a Plan

Build Muscle

On the lighter side? Strength Foundations adds lean mass with barbell basics.

Explore Strength

Lean Out

Carrying extra? HIIT & Metcon burns hard and keeps your metabolism firing.

Explore HIIT

Perform & Thrive

In a healthy range? Personal Training keeps you strong, mobile and progressing.

Explore Coaching
Beyond The Number

Ready To Act On Your Result?

Book a free assessment and let a coach turn your number into a plan built around your body, goals and schedule.