# How to determine the accuracy of the Calorie Burned Calculator in comparison to lab tests?

Welcome to **Allcalculator.net**, your reliable source for accurate calorie burn calculations. Our **Calorie Burned Calculator** ensures precise results when the correct inputs are provided. It is crucial to input accurate information such as activity level, duration, and other factors to achieve optimal accuracy. Trust Allcalculator.net to help you track and understand the calories burned during various activities, ensuring you have the right data to meet your fitness goals.

Now that we know, calories burned are determined by performing activities like walking, running, or high-intensity exercises. The Calorie Burned Calculator results depend on an average person's standardised data. The formula used by the Calorie Burned Calculator

**Calories Burned= Time×MET× Body Weight/200 **

The Calorie Burned Calculator uses data from various studies to calculate the MET of certain activities to calculate calories burned while performing a physical activity by an individual. The above equation determines it.

Now let's understand the accuracy of the Calorie burned calculator.

The accuracy of the **Calorie Burned** Calculator is affected by MET as 1 MET equals 1 Calorie Per Kilogram of body weight for every hour. It can also be determined as 3.5ml of oxygen consumed per minute by body mass.

The convention was mostly derived from an individual weighing 70 kg who is 40 years old. The person's RMR depends on lean **Body Mass**, health and age. So if the RMR calculation varies from the subject's reference, the accuracy will not be accurate.

The other factor is that MET values assume that activities are performed constantly.

So the only way to get an accurate and correct calculation is to go to a lab. It measures all the necessary factors like oxygen consumed, heart rate and other factors.

So the accuracy of the calculation differs. Because the Calculator uses MET, it is only an index of intensity instead of calories an individual burns. However, if the person shares similar characteristics, RMR is a differentiating factor. The number of calories burned may not be accurate.

### Conclusion

With all the essential inputs, the Calorie Burned Calculator will give an accurate calculation of calories burned. However. Sometimes due to. Incorrect values of MET, or RMR. It is better to run a lab test for accurate measurement.