WattSpec Logo WattSpec
Oklahoma (OK) Residential Power Analysis

How Much Does It Cost to Run a Level 2 EV Charger (240V / 40A NEMA 14-50) in Oklahoma?

In Oklahoma, running a Level 2 EV Charger (240V / 40A NEMA 14-50) (9600W) costs an estimated $2.54 per day or $77.14 per month, based on the current average residential electricity rate of 13.21¢ per kWh.

Advertisement • Leaderboard (728x90)
Hourly Cost $1.268 Per operating hour
Daily Cost $2.54 Based on 2h/day usage
Monthly Cost $77.14 ~584 kWh per month
Annual Cost $925.76 Total yearly electric impact

How Oklahoma's Rates Compare to the U.S. National Average

The average residential electricity rate in Oklahoma is 13.21¢/kWh, which is 17.4% lower than the national benchmark of 16.0¢/kWh.

In Oklahoma $77.14 / month
U.S. National Average $93.44 / month

Oklahoma residents enjoy competitive electricity rates compared to the rest of the nation, keeping the operating costs of high-draw appliances relatively affordable.

Interactive Tool v2

Level 2 EV Charger (240V / 40A NEMA 14-50) Power & Outage Calculator

Hourly $0.00
Daily $0.00
Monthly $0.00
Yearly $0.00
View All Technical Specs for Level 2 EV Charger (240V / 40A NEMA 14-50) → Generator Sizing Guide for Level 2 EV Charger (240V / 40A NEMA 14-50) →