Sport Nutrition Energy Calculator
šāāļø Sports Nutrition Energy Calculator
Professional Energy Expenditure & Availability Assessment Tool
Basic Information
Body Composition
Resting Metabolic Rate Equations
ā¹ļø Select Equation Type
First choose the equation category based on available data, then select a specific equation.
Equation Information
Select an equation to see details
Information about the selected equation will appear here.
Weekly Activity Schedule
ā¹ļø Activity Entry Options
Option 1: Select activity category ā specific activity ā CorrMETs auto-fills based on body weight
Option 2: Enter average heart rate (if known) ā CorrMETs calculated from HR
Note: CorrMETs are adjusted for individual body weight (reference: 69 kg)
Non-Exercise Activity (NEAT)
Total Daily Energy Expenditure (TDEE)
Energy Availability Assessment
Energy Availability Classifications
Optimal EA: ā„40 kcal/kg FFM (males), ā„45 kcal/kg FFM (females)
Subclinical LEA: 30-40 kcal/kg FFM (males), 30-45 kcal/kg FFM (females)
Clinical LEA: ā¤20 kcal/kg FFM (males), <30 kcal/kg FFM (females)
Training Phase & Goals
Maintenance Phase
Energy Balance: Match TDEE
Protein: 1.6-2.2 g/kg
Focus on consistent training and recovery