Manish Kumar 
Katch-McArdle BMR Calculator 👤 Gender Choose GenderMaleFemale Required for body fat estimation methods (if needed) ⚖️ Weight Kilograms Pounds Current body weight for calculation 📐 Height Centimeters Inches Height measurement for body fat estimation (if needed) 🎯 Age Age for body fat estimation (if needed) 📊 Input Method Select Input MethodBody Fat PercentageLean Body Mass … Read more
Rockport 1-Mile Walking Test Calculator Calculate your VO2 Max using the scientifically validated Rockport 1-Mile Walking Test with heart rate monitoring and gender-specific formulas ℹ️ Scientific Validation: This calculator uses the official Rockport formula validated by Kline et al. (1987) for accurate VO2 max estimation from 1-mile walk performance and heart rate response. 👤 Gender … Read more
One Rep Max Squat Calculator Calculate your Squat One Rep Max (1RM) using scientifically validated formulas. Get personalized squat training recommendations and percentage-based workout plans optimized for maximum strength development. 🎯 Squat Type Select Squat TypeBack SquatFront SquatGoblet SquatBulgarian Split SquatOverhead SquatBox SquatSumo SquatHack Squat Choose the squat variation you want to calculate 1RM for … Read more
Reverse BMI Calculator Calculate your target weight to achieve a desired BMI using scientifically validated formulas. Set realistic weight goals and track your progress with personalized BMI targets. 📏 Height CM INCHES Your height (centimeters or inches) 🎯 Target BMI Desired BMI value (18.5-24.9 is normal range) 📋 BMI Category (Optional) Select BMI CategoryUnderweight (BMI … Read more
Heart Rate Calorie Burn Calculator Calculate calories burned during exercise using scientifically validated heart rate-based formulas with optional VO2 max integration for enhanced accuracy ℹ️ Scientific Accuracy: This calculator uses validated heart rate-based formulas with gender-specific equations for both VO2 max known and unknown scenarios, providing research-backed calorie burn estimates. 👤 Gender Select GenderMaleFemale Gender … Read more
Cunningham BMR Calculator Elite metabolic rate calculator for very lean athletes and bodybuilders ⚠️ Important: The Cunningham equation is designed for very lean individuals (body fat
METs Calculator Calculate your Metabolic Equivalent (METs) and calorie burn for over 100 physical activities using research-based formulas from the Compendium of Physical Activities ℹ️ Research-Based Standards: This calculator uses official METs values from the Compendium of Physical Activities and validated formulas from exercise physiology research for accurate energy expenditure calculations. 🏃 Select Physical Activity … Read more
One Rep Max Deadlift Calculator Calculate your Deadlift One Rep Max (1RM) using scientifically validated formulas. Get personalized deadlift training recommendations and percentage-based workout plans optimized for maximum strength development. 🎯 Deadlift Type Select Deadlift TypeConventional DeadliftSumo DeadliftRomanian DeadliftStiff Leg DeadliftTrap Bar DeadliftDeficit DeadliftRack PullSingle Leg Deadlift Choose the deadlift variation you want to calculate … Read more
Sinclair Coefficient Calculator Calculate your Sinclair Total using official IWF coefficients (2021-2024 cycle) for accurate Olympic Weightlifting performance comparison across all body weight categories ℹ️ Official IWF Standards: This calculator uses the official IWF Sinclair coefficients (2021-2024 cycle) for accurate Olympic weightlifting performance comparison across all body weight categories. 👤 Gender Select GenderMaleFemale Gender determines … Read more