Kia Niro Forum - View Single Post - Calculate electricity cost?
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post #21 of (permalink) Old 04-20-2019, 12:56 AM
charlesH
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Join Date: Jun 2018
Posts: 387
Quote:
Originally Posted by deltasmith View Post
For a PHEV owner driving exclusively on plug-in charge, something like this measures the electricity consumed by charging: https://www.amazon.com/P3-P4400-Elec..._df_B00009MDBU


Your odometer measures miles (if you trust it, otherwise, look for a highway that marks off measured miles).


And then the math for "mpkwhr" is just the miles divided by the kwh reported by the meter.

Yep, that is how I do it too. Doing it this way takes into account all of the electric power train inefficiencies. The in car charger, battery in/out, motor controller, motor, ...

2018 Niro PHEV LX Silver/charcoal
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