Cost to Run a Grow Light in Indiana
Indiana's average residential electricity rate is 18.2¢/kWh as of May 2026 — the 32nd cheapest in the country, 1% below the U.S. average. At typical usage (14 hours/day), a grow light here costs $23.24 per month.
Per hour
5.5¢
at 100–650 W
Per day
$0.76
14 hours/day
Per month
$23.24
128 kWh
Per year
$279
1,533 kWh
By usage level in Indiana
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (7 hrs/day) | $0.38 | $11.62 | $140 |
| Typical (14 hrs/day) | $0.76 | $23.24 | $279 |
| Heavy (24 hrs/day) | $1.53 | $46.48 | $558 |
Indiana vs. the rest of the country
Monthly cost at typical usage.
Indiana $23.24
Midwest average $21.93
U.S. average $23.49
Frequently asked questions
How much does it cost to run a grow light in Indiana?
At Indiana's current average residential rate of 18.2¢/kWh (May 2026), a grow light with typical usage costs about $0.76 per day, $23.24 per month, or $279 per year.
Is running a grow light in Indiana more expensive than average?
It's almost exactly the U.S. average: $23.24 per month here versus $23.49 nationally.
What does electricity cost in Indiana right now?
Indiana residents pay an average of 18.2¢ per kWh as of May 2026 — the 32nd cheapest rate of the 51 U.S. jurisdictions we track.
Grow Light costs in nearby states
What else costs to run in Indiana
Electric Furnace $332/mo Central Air Conditioner $155/mo Heat Pump $133/mo Pool Heater (Heat Pump) $111/mo Garage Heater $82.99/mo Electric Water Heater $72.20/mo Tankless Electric Water Heater $69.71/mo Space Heater $66.39/mo Baseboard Heater $66.39/mo Oil-Filled Radiator Heater $66.39/mo Pool Pump $66.39/mo EV Charging (Level 2, Home) $55.33/mo