Appliance Life & Running Cost

Estimate Appliance Life (e.g. the life of a bulb)

Light bulbs & some other devices have a life expectancy specified in hours.
Calculate life based upon typical usage.

Enter specified life (hrs):
Enter typical daily use (hrs):

?

Calculate running cost

Calculate cost based on annual power usage & kWhr electricity cost.

Enter specified power (Watts):
Enter cost per kW/hr of electricity including VAT (pence):

?