Window AC Electricity Calculator in Rhode Island
A window ac in Rhode Island costs about $61.13 a month ($743.72 a year) to run at the state's average rate of 28.30 ¢/kWh. Use this calculator to compare light, typical, and heavy use.
Key metrics
| Metric | Value |
|---|---|
| Rhode Island average rate | 28.30 ¢/kWh |
| Assumed wattage | 900 W |
| Typical usage pattern | 8 hours/day |
| Typical monthly cost | $61.13 |
| Typical yearly cost | $743.72 |
Window AC in Rhode Island vs U.S. benchmark
Calculator assumptions
This calculator uses a typical wattage range of 500-1,500 W, and we assume 900 watts for 8 hours/day. The formula is kWh = (watts × hours) / 1000.
At this profile, the appliance uses 216.0 kWh per month and 2628.0 kWh per year.
Appliance calculator scenarios
| Scenario | Hours/day | Annual energy | Rhode Island monthly | U.S. monthly | Rhode Island yearly |
|---|---|---|---|---|---|
| Light usage | 4 hours/day | 1314.0 kWh | $30.56 | $20.87 | $371.86 |
| Typical usage | 8 hours/day | 2628.0 kWh | $61.13 | $41.73 | $743.72 |
| Heavy usage | 12 hours/day | 3942.0 kWh | $91.69 | $62.60 | $1115.59 |
Appliance cost reference page
Want the full write-up? The appliance page below uses the same rate and wattage assumptions:
More comparison links
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Compare electricity options in Rhode Island
Compare retail electricity plans and provider options available in Rhode Island.
Track Rhode Island electricity changes
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Other appliance calculators in Rhode Island
- Refrigerator calculator — Model refrigerator electricity cost in Rhode Island at 28.30 ¢/kWh.
- Space Heater calculator — Model space heater electricity cost in Rhode Island at 28.30 ¢/kWh.
- Portable AC calculator — Model portable ac electricity cost in Rhode Island at 28.30 ¢/kWh.
- Central AC calculator — Model central ac electricity cost in Rhode Island at 28.30 ¢/kWh.
- Clothes Dryer calculator — Model clothes dryer electricity cost in Rhode Island at 28.30 ¢/kWh.
- Washing Machine calculator — Model washing machine electricity cost in Rhode Island at 28.30 ¢/kWh.
- Dishwasher calculator — Model dishwasher electricity cost in Rhode Island at 28.30 ¢/kWh.
State cost and bill pathways for Rhode Island
- Average power price in Rhode Island — What a kWh of electricity costs in Rhode Island
- Rhode Island electricity rates — Core authority page with statewide pricing context
- Electricity cost in Rhode Island — State-level cost, affordability, and value overview
- Rhode Island monthly electricity bill estimate — What a typical monthly bill looks like
- Electric bill estimator scenarios in Rhode Island — Estimate your bill from your monthly usage
- Rhode Island data profile — Machine-readable state profile and metrics
Historical and trend pages
- Historical electricity prices in Rhode Island — Historical context and trend interpretation
- Electricity inflation in Rhode Island — State electricity inflation analysis
- Rhode Island electricity price volatility — Volatility and rate movement profile
Fixed-usage and calculator pathways
- 300 kWh cost in Rhode Island — Cost for this usage amount in the same state
- 100 kWh cost in Rhode Island — Cost for this usage amount in the same state
- 500 kWh cost in Rhode Island — Cost for this usage amount in the same state
- Custom usage calculator for Rhode Island — Custom kWh and scenario cost calculation
Appliance and estimator pathways
- Refrigerator cost in Rhode Island — Appliance operating-cost page for this state
- Refrigerator calculator in Rhode Island — Calculator page for adjusting wattage and usage for this appliance
- Space Heater cost in Rhode Island — Appliance operating-cost page for this state
- Space Heater calculator in Rhode Island — Calculator page for adjusting wattage and usage for this appliance
- Window Ac cost in Rhode Island — Appliance operating-cost page for this state
- Window Ac calculator in Rhode Island — Calculator page for adjusting wattage and usage for this appliance
State comparison pathways for Rhode Island
- Compare Rhode Island with other states — State-to-state comparison hub
- Rhode Island vs California electricity cost — Head-to-head comparison page
- Rhode Island vs Florida electricity cost — Head-to-head comparison page
Discovery and navigation hubs
- Rhode Island electricity hub — Guide to this state's electricity rate, usage, comparison, and tool pages
- Electricity cost scenario hub — Entry point for residential and industry scenario pages
- Rhode Island electricity cost overview — State-level electricity cost page with rates and typical bill context
- Rhode Island average electricity bill benchmark — Typical monthly bill estimate using a standard household usage assumption
- Rhode Island electricity bill estimator — Household profile bill scenarios for this state
- Electricity usage hubs — Browse cost pages by common household usage tiers
Consumer electricity drivers
- Price drivers in Rhode Island — Understand what influences state electricity prices
Source & Method
Source: U.S. Energy Information Administration (EIA) Retail Sales of Electricity. Updated: April 2026. Estimates use the EIA all-in average residential rate — energy, delivery, fixed charges, and utility fees together, not just the electricity itself. Fees are inside the rate, not an extra on top; how your own bill splits fixed versus per-kWh charges varies by utility. For what's inside the all-in rate, see hidden electricity fees; for how rates and estimates are defined, see the methodology hub.