Your Fitness Starts With Numbers
Use our free interactive calculators to understand your body and set realistic fitness goals. Then let our coaches craft your plan.
BMI & Ideal Body Weight Calculator
Body Mass Index helps you understand whether your current weight is healthy for your height.
BMI Calculator
< 18.5
Underweight
18.5 – 24.9
Normal
25 – 29.9
Overweight
≥ 30
Obese
Daily Calorie & Protein Estimator
Calculate your daily calorie needs and macro targets based on your activity level and fitness goals.
Calorie & Protein Estimator
Understanding Your Results
BMR (Basal Metabolic Rate)
The number of calories your body burns at complete rest — just to keep your organs functioning.
TDEE (Total Daily Energy Expenditure)
Your BMR multiplied by your activity level — the total calories you burn each day including exercise.
Macro Targets
Protein, carbs, and fat targets are calculated based on your goal. These are starting estimates — our nutritionists can fine-tune them for optimal results.
Disclaimer: These calculators provide estimated values based on standard formulas (Mifflin-St Jeor equation). Results should be used as a starting point. For precise, personalized nutrition and workout plans, consult with our certified coaches at LIVEFIT Studio.