Wrong Miles/Kwh Calculation

[phantomias]

Did anyone face similar problem at their dashboard?

Long term trip supposed to ve 3.56 miles/kwh if you devide mileage to consumed Kwh. But it shows 3.55

My trip should be 3.86 but it shows 3.82 Miles/kWh

 

[californiaboy935]

Seems like a small mistake. Probably a rounding error. Perhaps @borski can help us understand the intricacies of logic errors...

 

[Saksak]

Did anyone face similar problem at their dashboard?

Long term trip supposed to ve 3.56 miles/kwh if you devide mileage to consumed Kwh. But it shows 3.55

My trip should be 3.86 but it shows 3.82 Miles/kWh

It’s a display rounding artifact and the trip display is correct.

There are only two significant digits displayed in “55 kWh.” In hand calculations, the result is 3.9 kWh (rounded to two significant digits) and the last digit could be off by one due to rounding.

The internal computer will have much more than 2 significant digits. For example, with 4 significant digits:

212.1 mi / 55.49 kWh = 3.822 mi/kWh

This will also display as “55 kWh” and “3.82 mi/kWh”.