# Cost Watt Calculator

## Calculate WATT to cost per day/month/year.

### How much electricity costs

## Calculate your electric cost

## Exampel!

Calculation on the cost for a 40 watt light bulb.

Your pruducts electric cost 0.77 $ per dayYour pruducts electric cost 5.39 $ per week

Your pruducts electric cost 23.42 $ per month

Your pruducts electric cost 281.05 $ per year

Calculated on this data:

Producteffekt: 40 Watt = 0.04 kw My price: 0.8 ¢/kWh

Usage hours: 24 h

What is the cost for a lamp for a year?

To Calculate kilowatt-hours, take the wattage, multiply by the hours you use it, and divide by 1000.

Exampel 100W lamp 24h th Kw price on 15¢/kWh comes to:

100w/1000=0,1kW * 24h=2,4kWh * 15¢ = 36¢/day.

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