Science-based calculators + personalised weekly programs. All free.
💡Set up your profile to unlock a personalised weekly workout program and see your health stats at a glance!
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BMI
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Cal/day
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Water L
🧮 All Calculators
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BMI
Body Mass Index
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Calories
Daily TDEE
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Ideal Weight
By height
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Water
Hydration
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Body Fat %
US Navy method
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Steps Goal
Daily target
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Science-Based
WHO, Mifflin-St Jeor, US Navy formulas
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Instant Results
No waiting, no loading, no guessing
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100% Private
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BMI Calculator
Body Mass Index — WHO standard
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BMI Score
UnderNormalOverObese
Calorie Calculator
Daily calorie needs — Mifflin-St Jeor + TDEE
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Calories/day to maintain weight
Ideal Weight
Devine formula with body frame adjustment
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Ideal Weight Range (kg)
Water Intake
Daily hydration needs
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Litres per day
Body Fat %
US Navy circumference method
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Body Fat %
Steps Goal
Personalised daily step target
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Steps per day
My Program
Your personalised weekly workout plan
💡Complete your profile to get a personalised weekly program tailored to your goals and fitness level.
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Workout days
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Min/session
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Level
My Progress
Track your measurements over time
📏 Log Today's Measurements
📈 History
📝No entries yet. Start logging to track your progress!
My Profile
Your info powers personalised results and programs
👤 Personal Info
🎯 Goals & Fitness
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