Watt Cost
kWh, cost and CO2 calculations
0 ratings
Archived App (Last seen on 21 Dec 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Energy, carbon emissions and cost calculator: enter power rating in Watt, enter hours use per day/week/month, standby power, and see what you pay, and how much CO2 you generate. Or, choose from the built-in list of more than 100 appliances, and see what they cost you per day, month and year.
You can easily make an inventory of all appliances in your house, per room, and see where you can save. What are the unexpected power consumers?
Sort the listings by name, room, power rating and power consumption.
Extended and simple views of the data are available.
No in-app purchases
No advertisements.
No data is transmitted (total privacy).
No internet connection needed.
No data is shared with other people or parties.
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What's New in Watt Cost
1.1.2
October 16, 2022
Updated for newer iOS
