Cost to Run a Garage Heater in Connecticut
Connecticut's average residential electricity rate is 32.2¢/kWh as of April 2026 — the 49th cheapest in the country, 71% above the U.S. average. At typical usage (3 hours/day), a garage heater here costs $147 per month.
Per hour
$1.61
at 2,400–7,500 W
Per day
$4.83
3 hours/day
Per month
$147
456 kWh
Per year
$1,763
5,475 kWh
By usage level in Connecticut
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (1.5 hrs/day) | $2.42 | $73.42 | $881 |
| Typical (3 hrs/day) | $4.83 | $147 | $1,763 |
| Heavy (6 hrs/day) | $9.66 | $294 | $3,526 |
Connecticut vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a garage heater in Connecticut?
At Connecticut's current average residential rate of 32.2¢/kWh (April 2026), a garage heater with typical usage costs about $4.83 per day, $147 per month, or $1,763 per year.
Is running a garage heater in Connecticut more expensive than average?
Yes. Connecticut's electricity costs about 71% more than the U.S. average, so the same usage costs $147 per month here versus $85.73 nationally.
What does electricity cost in Connecticut right now?
Connecticut residents pay an average of 32.2¢ per kWh as of April 2026 — the 49th cheapest rate of the 51 U.S. jurisdictions we track.