how many calories burnt while standing and ironing continuosly for 3 hours?

Answer 1

Standing in one hour burns 50 calories, but with your arms moving with the ironing, it would be 100 calories. So you burn 300 calories. Note: I am approximating it, though it should be around 300.

Answer 2

i would say just 100 because you aren't doing anything
Running in place will help a little on burning calories