Energy Calculators

Oklahoma electric bill calculator

Estimate a monthly electricity bill in Oklahoma from your usage and the state’s average residential price.

A Oklahoma household using the state average of 1,064 kWh a month (2025) would pay about $157.68 a month at the August 2026 average price of 14.82¢/kWh (EIA).

Pre-fills the average price (Aug 2026) and typical use (EIA).

kWh

Average for Oklahoma: 1,064 kWh/month (2025, EIA). Your bill shows your actual use.

¢/kWh
Estimated monthly bill
$157.68
Per year
$1,892
Monthly bill at 14.82¢/kWh
Monthly useBill
500 kWh$74.10
750 kWh$111.15
1,000 kWh$148.20
1,500 kWh$222.30
2,000 kWh$296.40

Formula: monthly bill = kWh used × average price per kWh. EIA’s average price already includes fixed monthly charges, spread over all kWh.

Inputs used: use: 1,064 kWh/month; rate: 14.82¢/kWh; state: Oklahoma.

These are estimates, not financial advice.

Source: U.S. Energy Information Administration (Aug 2026). About our data

Typical monthly bill
$157.681,064 kWh × 14.82¢/kWh
vs U.S. typical bill
−0.7%U.S.: $158.72
Rank (1 = highest bill)
26thof 51

Oklahoma bills at common usage levels

Monthly useBill at 14.82¢/kWh
500 kWh$74.10
750 kWh$111.15
1,000 kWh$148.20
1,500 kWh$222.30
2,000 kWh$296.40

Average monthly bill over the last 12 months

Oklahoma average residential electric bill per customer by monthOklahoma average bill: $162 in Sep 2025, $251 in Aug 2026. Low $101, high $251.$50$100$150$200$250$300Nov 2025Feb 2026May 2026Aug 2026
· dollars per customer per month
Show data table
MonthOklahoma average bill
Aug 2026$251
Jul 2026$229
Jun 2026$179
May 2026$120
Apr 2026$101
Mar 2026$109
Feb 2026$120
Jan 2026$152
Dec 2025$128
Nov 2025$101
Oct 2025$130
Sep 2025$162

Source: U.S. Energy Information Administration (Aug 2026). About our data

States with similar typical bills

How we calculate

bill = kWh × average price per kWh. Typical use is Oklahoma’s 2025 residential sales divided by residential customers and 12 months. The monthly chart uses each month’s sales per customer × that month’s price.

See the methodology for details.

Frequently asked questions

What is the average electric bill in Oklahoma?

About $157.68 a month for a household using the Oklahoma average of 1,064 kWh (2025) at the August 2026 price of 14.82¢/kWh. That is −0.7% versus the U.S. figure calculated the same way ($158.72).

When are Oklahoma electric bills highest?

Over the last 12 months with published data, the average residential bill was highest in August 2026 ($251.32) and lowest in November 2025 ($100.62), based on EIA sales, customers and prices.

Does this include fixed charges and taxes?

EIA’s average price is total residential revenue divided by kWh sold, so fixed customer charges are included, spread over all kWh. Taxes and fees collected on behalf of governments may not be fully included, so actual bills can be somewhat higher.

Data last updated: