Product guide

How it works

Calculate how much it consumes and how much it costs to use any device based on its watts, hours, frequency, standby and your electricity price.

Method

01
Convert W to kW and multiply by the time of use.
02
Annualizes the frequency and incorporates the remaining standby.
03
Use the same usage pattern to see which device consumes less energy and costs less.

Your inputs

Compare two devices

Edit assumptions and review the result instantly.

Device A / B: Use the same usage pattern to see which device consumes less energy and costs less.
Power while in use: Check the power rating against the manufacturer label or manual.
Standby power: Check the power rating against the manufacturer label or manual.
Hours per use · Uses per week · Electricity price: The same hours, frequency and electricity price are applied to both devices.
Product or specification page URL: Optional. Works best with public HTML pages; always verify detected values.

Result

The scenario has been recalculated with the visible data. Review metrics, detail, and limits before using or downloading the result.

Responsible scope

Power and price are user inputs; They are not presented as an energy label or current rate.