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Cost to run a space heater in Rhode Island
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$0.42/hour
Space Heater at 1,500 W in Rhode Island (28.18¢/kWh) · $77.10/month at 6 h/day
By hours of use
| Use | Per day | Per month | Per year |
|---|---|---|---|
| 1 h/day | $0.42 | $12.85 | $154.29 |
| 2 h/day | $0.85 | $25.70 | $308.57 |
| 4 h/day | $1.69 | $51.40 | $617.14 |
| 6 h/day | $2.54 | $77.10 | $925.71 |
| 8 h/day | $3.38 | $102.80 | $1,234.28 |
| 12 h/day | $5.07 | $154.20 | $1,851.43 |
| 24 h/day | $10.14 | $308.40 | $3,702.85 |
Most portable space heaters are capped at 1,500 W on high; low settings are often 750-900 W. With a thermostat they cycle, so real use is usually lower.
Same appliance, nearby states
| State | ¢/kWh | Per month |
|---|---|---|
| Rhode Island | 28.18 | $77.10 |
| New Jersey | 24.61 | $67.33 |
| District of Columbia | 25.98 | $71.08 |
| New Hampshire | 27.64 | $75.62 |
| New York | 28.65 | $78.39 |
| Alaska | 29.41 | $80.47 |
| California | 29.75 | $81.40 |
FAQ
How much does it cost to run a space heater in Rhode Island?
At 1,500 W and 28.18¢/kWh: $0.42 per hour, $2.54 per day and $77.10 per month at 6 h/day.
How does Rhode Island compare with other states?
The same use costs $34.80/month in Nevada (cheapest) and $129.08/month in Hawaii (most expensive); the US average is $49.69.
Price: EIA Electric Power Monthly, Table 5.6.A (residential, August 2026 preliminary; released October 23, 2026).
Space Heater cost calculator · Electricity cost in Rhode Island
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