Cost to Run a Hot Tub in Maryland
Maryland's average residential electricity rate is 21.8¢/kWh as of May 2026 — the 37th cheapest in the country, 18% above the U.S. average. At typical usage (3.3 hours/day), a hot tub here costs $32.80 per month.
Per hour
$0.33
at 1,000–6,000 W
Per day
$1.08
3.3 hours/day
Per month
$32.80
150 kWh
Per year
$394
1,807 kWh
By usage level in Maryland
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (1.65 hrs/day) | $0.54 | $16.40 | $197 |
| Typical (3.3 hrs/day) | $1.08 | $32.80 | $394 |
| Heavy (6.6 hrs/day) | $2.16 | $65.61 | $788 |
Maryland vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a hot tub in Maryland?
At Maryland's current average residential rate of 21.8¢/kWh (May 2026), a hot tub with typical usage costs about $1.08 per day, $32.80 per month, or $394 per year.
Is running a hot tub in Maryland more expensive than average?
Yes. Maryland's electricity costs about 18% more than the U.S. average, so the same usage costs $32.80 per month here versus $27.69 nationally.
What does electricity cost in Maryland right now?
Maryland residents pay an average of 21.8¢ per kWh as of May 2026 — the 37th cheapest rate of the 51 U.S. jurisdictions we track.