How many calories you burn walking for 15 minutes?
Walking moderately for 15 minutes on a flat surface can burn 40 calories. The more accurate calculation can be obtained from the walking calculator.
Naturally, your gender, weight and even the outside temperature may impact the exact amount, but this is a good approximation
How many calories you burn walking for 30 minutes?
Walking moderately for 30 minutes on a flat surface can burn 90 calories.
The more you walk the higher expenditure of calories, so it is better walk one time for 30 minuets that 2 times for 15 minuets.
Of course, the intensity of your walk is important, try to walk in speed that you feel your heart rate is increasing
How many calories you burn walking 1 hour?
Most people walk around 6km per hour or 4 miles per hour, which is moderate speed.
This means that during this hour you can burn around 200 calories.