My Calorie Balance
Free, evidence-based health & fitness calculators
What is My Calorie Balance? Complete Overview
My Calorie Balance provides a comprehensive suite of free, evidence-based health and fitness calculators designed to help users understand their body composition, nutrition needs, and fitness metrics. The platform offers 19+ calculators covering BMI, TDEE, BMR, body fat percentage, macronutrient targets, workout performance metrics, and more. All tools use scientifically validated formulas like Mifflin-St Jeor for BMR calculations and established activity multipliers for TDEE. The service requires no registration or personal information, maintaining user privacy while delivering detailed results with educational explanations. Target users include fitness enthusiasts, athletes, nutritionists, and anyone interested in tracking their health metrics with reliable calculations.
My Calorie Balance Interface & Screenshots

My Calorie Balance Official screenshot of the tool interface
What Can My Calorie Balance Do? Key Features
Advanced Calorie Calculator
Calculates personalized daily calorie needs based on weight, height, age, activity level, and goals (weight loss/maintenance/gain). Uses Mifflin-St Jeor equation for BMR and applies appropriate activity multipliers for accurate TDEE estimation.
Body Composition Analysis
Includes BMI calculator, body fat percentage estimator, lean body mass calculator, waist-hip ratio analyzer, and ideal weight range calculator. Provides comprehensive insights into body metrics with health risk assessments.
Nutrition Planning Tools
Features TDEE calculator, BMR calculator, macronutrient target calculator, protein requirement estimator, and daily water intake calculator. Helps create precise nutrition plans based on individual metrics and goals.
Fitness Performance Calculators
Includes exercise calorie burn calculator, 1RM strength calculator, heart rate training zones calculator, and VO2 max estimator. Useful for optimizing workout intensity and tracking fitness progress.
Training & Recovery Tools
Provides sleep cycle calculator, workout recovery time planner, calisthenics progression tracker, and sports performance calculators (running pace, cycling power, step conversions).
Evidence-Based Formulas
All calculations use scientifically validated methods with detailed explanations of each formula. Educational content helps users understand the science behind their metrics.
Privacy-Focused Design
No registration or personal information required to use any calculator. Instant access with no accounts needed, ensuring complete privacy protection.
Best My Calorie Balance Use Cases & Applications
Weight Management Planning
Individuals can use the TDEE and macro calculators to determine exact calorie and nutrient needs for weight loss, maintenance, or muscle gain goals.
Fitness Progress Tracking
Athletes can track body composition changes (body fat %, lean mass) and strength improvements (1RM calculations) over time.
Nutrition Coaching
Personal trainers and nutritionists can use the calculators to create precise meal plans and educate clients about their metabolic needs.
Workout Optimization
Fitness enthusiasts can determine optimal training zones (heart rate), recovery times, and exercise calorie burns to maximize workout efficiency.
Health Risk Assessment
Individuals can evaluate health risks through BMI, waist-hip ratio, and body fat percentage calculations with context about healthy ranges.
How to Use My Calorie Balance: Step-by-Step Guide
Select your desired calculator from the comprehensive list (e.g., TDEE Calculator, BMI Calculator, Body Fat Calculator)
Enter your personal metrics (age, weight, height, gender) using either metric or imperial units
Provide additional parameters as needed (activity level, fitness goals, specific exercise details)
Click 'Calculate' to instantly generate your personalized results
Review detailed breakdown of your calculations along with educational explanations and actionable recommendations
My Calorie Balance Pros and Cons: Honest Review
Pros
Considerations
Is My Calorie Balance Worth It? FAQ & Reviews
Yes, all calculators are completely free to use with no hidden charges or premium features. The platform is supported through alternative means without compromising user experience.
We use scientifically validated formulas including Mifflin-St Jeor for BMR, established activity multipliers for TDEE, Jackson-Pollock for body fat estimation, and Brzycki for 1RM calculations.
No, all calculators are available instantly without registration or providing any personal information. Your privacy is fully protected.
While calculators use evidence-based formulas, they provide estimates that may vary slightly from clinical measurements. They're designed for educational purposes and general guidance.
The calculators are intended for personal educational use. For commercial applications (coaching, clinics), please consult the website's terms of service.
Requirements vary by calculator but typically include basic information like age, weight, height, gender, and activity level. Each calculator specifies needed inputs.