Use this scientifically-backed walking calorie calculator to estimate the calories you burn during walking activities. Based on the American College of Sports Medicine (ACSM) formula.
📊 Your Results
VO₂ Max
0.0
mL/kg/min
METs
0.0
Metabolic Equivalent
Total Calories
0
kcal
Calories per Minute
0.0
kcal/min
💡 Tip: These calculations estimate calorie expenditure based on ACSM formulas. Actual calories burned depend on fitness level, age, metabolism, and other individual factors.
📐 Formula Used
ACSM Walking Formula:
VO₂ = (0.1 × speed) + (1.8 × speed × grade) + 3.5
Where:
- Speed is in km/h
- Grade is in decimal form (5% = 0.05)
- VO₂ is in mL/kg/min
- METs = VO₂ ÷ 3.5
- Calories = (METs × weight in kg × duration in hours) ÷ 1