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# How many calories do i burn sawing wood with power saw

### Inputs

Choose an activity/exercise from the box below:

or Begin typing an activity or exercise in the box below.
(Ex.: 'running'). There are about 800 acitivities

Change any value below then click/tap 'compute calories!'

minutes

lbs or Kilograms

### Results

 Calories burned: 157.5 cal Mass (fat and/or muscle) burned: 20.4 g or 0.05 lb
Someone weighting 70 Kg or 154.3 lb sawing wood with power saw burns 157.5 calories in 30 minutes. This value is roughtly equivalent to 0.05 pound or 0.72 ounce or 20.4 grams of mass (fat and / or muscle).

• Doing this activity 3 times a week for 30 minutes will loose 0.54 pounds or 0.24 Kg a month.
• Doing this activity 5 times a week for 30 minutes will loose 0.9 pounds or 0.41 Kg a month.

## How to calculate calories (burned)

The number of calories you burn while exercising is dependent on:

• the exercise you do
• the time spent doing the activity

By multiplying the MET (*) value by the body weight in kg and the duration of the activity, you can estimate the energy expenditure in Kcal specific to a persons body weight. This statement can be expressed as the following formula:

Calories burned = METs x weight x (time / 60)

So, a 70 kg individual sawing wood with power saw for 30 minutes expends the following:

(4.5 METs x 70 kg) x (30 min/60 min) = 157.5 Kcal.

Notes:

• 4.5 is the value in METs for sawing wood with power saw
• The time unit is expressed in minutes
• The mass (weight) unit is expressed in kilograms
• We divide the time by 60 (min), because the MET unit uses hour.

(*) MET means 'metabolic equivalent'