Power Consumption Of A Projector

A projector uses approximately 110 to 220 watts; on average, it operates for about 4 hours a day. Calculate electricity usage and power consumption of A Projector. Also know how many watts does A Projector use.

Enter the number of usage hours and power setting (in wattage), then click "Calculate" to find the power consumption of projector using 220 watts for 4 hours a day at KSh15.12 KES shilling per kWh. Also know running cost per hour, day, week and for a year.