Manish Kumar 
RMR Calculator – Resting Metabolic Rate Calculate your Resting Metabolic Rate (RMR) and Total Daily Energy Expenditure (TDEE) using multiple scientifically validated equations ℹ️ Multiple Equations: This calculator uses Mifflin-St Jeor (most accurate), Harris-Benedict (classic), and lean body mass equations to provide comprehensive metabolic rate analysis with superior accuracy across diverse populations. 👤 Gender Select … Read more
Powerlifting Weight Converter Professional kg to lbs conversion with plate breakdown, 1RM percentages, and competition standards 🏋️ Powerlifting Precision: Accurate weight conversion with plate loading calculator, 1RM percentages, and competition standards for IPF, USAPL, and other federations worldwide. ⚖️ Weight to Convert KG LBS Enter any weight to see instant conversion 🏋️ Lift Type (Optional) … Read more
Carbohydrate Intake Calculator & Meal Plan Calculate your daily carbohydrate needs with scientific precision Metric (kg/cm) Imperial (lbs/ft) Age Gender MaleFemale Weight (kg) Height (cm) Weight (lbs) Height (ft) Height (inches) Activity Level ▼ Sedentary Little or no exercise, desk job Lightly Active Light exercise 1-3 days/week Moderately Active Moderate exercise 3-5 days/week Very Active … Read more
🏋️ 5 Rep Max Calculator Calculate your Five Rep Max (5RM) using scientifically validated formulas. Get personalized training recommendations and percentage-based workout plans optimized for strength endurance, hypertrophy, and power development. 🎯 Exercise Type Select ExerciseBench PressSquatDeadliftOverhead PressLeg PressIncline Bench PressClose Grip Bench PressDumbbell PressBarbell RowFront Squat Choose the exercise you want to calculate 5RM … Read more
Fat Intake Calculator & AI Meal Planner 1 Personal Info 2 Fat Goals 3 AI Results Metric kg / cm Imperial lbs / ft Fat Intake Calculator: Evidence-Based Nutrition Planning Evidence-based fat intake recommendations, omega-3 guidance, and comprehensive nutrition planning for optimal health and performance Advanced Fat Requirements Calculator Our evidence-based fat intake calculator utilizes … Read more
RPE Calculator Calculate your Rating of Perceived Exertion using official scales for strength training (1-10 RIR) and cardio (0-10 modified) with 1RM estimation and heart rate zones ℹ️ Scientific Validation: This calculator uses validated RPE scales with strong correlations (r=0.80-0.90) to physiological markers including heart rate, lactate levels, and 1RM percentages for accurate training prescription. … Read more
Schofield BMR Calculator WHO-endorsed age-specific metabolic rate calculator for all life stages ℹ️ Age-Specific Formula: The Schofield equation uses different formulas for each age group (0-3, 3-10, 10-18, 18-30, 30-60, 60+ years), providing superior accuracy across all life stages compared to single-formula approaches. 👤 Gender Select GenderMaleFemale Required for age-specific formula selection 🎂 Age Age … Read more
🏋️ 3 Rep Max Calculator Calculate your Three Rep Max (3RM) using scientifically validated formulas. Get personalized training recommendations and percentage-based workout plans optimized for strength, power, and muscle development. 🎯 Exercise Type Select ExerciseBench PressSquatDeadliftOverhead PressLeg PressIncline Bench PressClose Grip Bench PressDumbbell PressBarbell RowFront Squat Choose the exercise you want to calculate 3RM for … Read more
🚶 Steps to Calories Calculator Calculate calories burned from walking steps using scientifically validated formulas. Get personalized walking recommendations and health benefits analysis based on your daily step count and physical characteristics. 👟 Number of Steps Total number of steps taken (daily or specific period) ⚖️ Body Weight KG LBS Your current body weight 📏 … Read more