how many Wh do I consume by cooking?

I was looking at the kill-a-watt and realized I hadn’t reset in a long time. I did some digging and found it would have been on April 15th when I installed the inverter that had been replaced under warranty.

23.59kWh ÷ 75 days = ~315Wh/day

This figure is a bit low because I’ve run the crockpot a few times from a different outlet.

Updated: