Cost to Run a LED Light Bulb in Oklahoma
Oklahoma's average residential electricity rate is 13.4¢/kWh as of May 2026 — the 3rd cheapest in the country, 27% below the U.S. average. At typical usage (5 hours/day), a led light bulb here costs $0.18 per month.
Per hour
0.1¢
at 5–15 W
Per day
0.6¢
5 hours/day
Per month
$0.18
1.4 kWh
Per year
$2.20
16 kWh
By usage level in Oklahoma
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (2.5 hrs/day) | 0.3¢ | 9.2¢ | $1.10 |
| Typical (5 hrs/day) | 0.6¢ | $0.18 | $2.20 |
| Heavy (10 hrs/day) | 1.2¢ | $0.37 | $4.40 |
Oklahoma vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a led light bulb in Oklahoma?
At Oklahoma's current average residential rate of 13.4¢/kWh (May 2026), a led light bulb with typical usage costs about 0.6¢ per day, $0.18 per month, or $2.20 per year.
Is running a led light bulb in Oklahoma more expensive than average?
No — it's cheaper. Oklahoma's rate is about 27% below the U.S. average: $0.18 per month here versus $0.25 nationally.
What does electricity cost in Oklahoma right now?
Oklahoma residents pay an average of 13.4¢ per kWh as of May 2026 — the 3rd cheapest rate of the 51 U.S. jurisdictions we track.