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):


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