Calculadora de Calorias em Caminhada
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
cal = 3,5 × peso_kg × tempo_h
About this calculator
The Walking Calorie Calculator estimates calories burned during a moderate-paced walk. We use a MET (Metabolic Equivalent of Task) value of 3.5, which represents the typical energy expenditure for walking at about 5 km/h. To calculate calories, we multiply MET by body weight (in kg) and activity time (in hours). The result is a useful estimate for those who want to monitor caloric expenditure simply.
The calculation is based on the formula: calories = 3.5 × weight (kg) × time (hours). For example, a 70 kg person walking for 1 hour burns approximately 245 calories (3.5 × 70 × 1). This estimate assumes a steady, moderate pace. If the walk is slower or faster, the actual value may vary. The calculator is ideal for exercise planning and weight management.
When to use this tool? It is useful for those who regularly walk as physical activity and want to quantify energy expenditure. It can also be used to compare different walking durations or to adjust diet according to caloric burn. Remember that the result is an approximation, as factors like terrain, incline, and individual metabolism influence actual expenditure.
Important considerations: The formula assumes a constant moderate pace. If you walk at a very light pace (like strolling) or very intense pace (like race walking), the MET may differ. Additionally, the calculator does not replace professional assessment for exercise prescription. Use the values as a reference, not an exact measure.
Frequently asked questions
Does the calculator work for any walking pace?
It assumes a moderate pace (about 5 km/h). For very different paces, calorie burn may vary.
Do I need to enter my weight in kilograms or pounds?
Use kilograms (kg). If you have weight in pounds, convert by dividing by 2.2.
Should time be in hours or minutes?
Enter time in hours. For example, 30 minutes = 0.5 hour.
Is the formula the same for men and women?
Yes, the formula only uses weight and time. Metabolic differences are not considered, so the result is a general estimate.
Can I use this calculator for running?
No, the MET of 3.5 is specific to moderate walking. For running, MET is higher (around 7 to 12), so calories would be underestimated.