Calories Burned Equation:
From: | To: |
The calories burned equation estimates energy expenditure during physical activity using MET (Metabolic Equivalent of Task) values, weight, and time. It provides a practical way to calculate calories burned during walking and other activities.
The calculator uses the calories burned equation:
Where:
Explanation: The equation multiplies the intensity of the activity (MET) by your weight and the time spent doing the activity.
Details: MET values represent the energy cost of physical activities. One MET is defined as the energy expenditure while sitting quietly. Walking typically ranges from 2.0 to 5.0 METs depending on speed and terrain.
Tips: Enter MET value (default 3.5 for average walking), weight in kg, and time in hours. All values must be valid (MET > 0, weight > 0, time > 0).
Q1: What is a typical MET value for walking?
A: Average walking (3-4 mph) is about 3.5 METs. Brisk walking (4.5 mph) is about 5.0 METs.
Q2: How accurate is this calculation?
A: It provides a reasonable estimate but individual variations in metabolism can affect actual calories burned.
Q3: Should I use kg or pounds for weight?
A: The calculator uses kg. To convert pounds to kg, divide by 2.205.
Q4: Can I use this for other activities?
A: Yes, by changing the MET value. Different activities have different MET values.
Q5: Does walking speed affect calories burned?
A: Yes, faster walking increases MET value and thus calories burned per hour.