Calories Burned Calculator
Estimate calories burned during activities using METs, your weight, and duration. Get daily energy expenditure insights and support fitness goals.
About this calculator
The Calories Burned Calculator estimates the total energy expenditure during various physical activities. This tool is for anyone curious about how many calories they burn during exercise, daily tasks, or specific sports. It's particularly useful for individuals tracking their caloric intake and output for weight management, fitness planning, or understanding the energy demands of their lifestyle. By knowing your approximate calorie burn, you can better adjust your diet to meet your goals, whether that's weight loss, maintenance, or muscle gain. For example, if you're trying to lose weight, understanding how many calories you burn can help you create a sustainable calorie deficit. This calculator uses a standardized metabolic equivalent of task (MET) value for each activity, combined with your body weight and the duration of the activity, to provide a reliable estimate. Remember, individual results can vary based on factors like fitness level, metabolism, and environmental conditions, but this tool offers a great starting point for informed decision-making.
Formula
Calories Burned = METs x Weight (kg) x Time (hours) & (Weight in kg = Weight in lbs / 2.20462)
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Calories Burned Calculator FAQs
What is a MET value?
MET stands for Metabolic Equivalent of Task. It's a physiological measure expressing the energy cost of physical activities, defined as the ratio of metabolic rate during a specific physical activity to a reference metabolic rate, typically taken as 3.5 ml of oxygen per kg per min, which is roughly equivalent to 1 kcal/kg/hour.
How accurate is this calculator?
This calculator provides a good estimate based on established MET values. While it's a useful guide, actual calorie expenditure can vary due to individual differences in metabolism, hydration, fitness level, environmental factors (like temperature), and the intensity at which an activity is performed (compared to the average MET for that activity).
Can I use this for weight loss?
Yes, understanding your calorie expenditure is crucial for weight loss. To lose weight, you generally need to consume fewer calories than you burn (a calorie deficit). This calculator can help you estimate how many calories you burn through activities, allowing you to better plan your diet and exercise to achieve your weight loss goals.