Electricity Cost Calculator for Connecticut
A typical Connecticut home pays about $290.16 a month for electricity, at the state average of 32.24 ¢/kWh. Enter your own monthly usage below to estimate your bill.
Connecticut average rate
32.24 ¢/kWh
900 kWh estimate
$290.16
U.S. benchmark rate
19.32 ¢/kWh
Difference vs U.S. (900 kWh)
+$116.28
Key metrics
| Metric | Value |
|---|---|
| Connecticut average rate | 32.24 ¢/kWh |
| 900 kWh estimate | $290.16 |
| U.S. benchmark rate | 19.32 ¢/kWh |
| Difference vs U.S. (900 kWh) | +$116.28 |
Connecticut monthly bill context
Connecticut rate
32.24 ¢/kWh
U.S. average rate
19.32 ¢/kWh
900 kWh in Connecticut
$290.16
Average bill benchmark (900 kWh)
$290.16
Usage scenario calculator outputs
| Monthly usage | Estimated monthly cost | Estimated annual cost | Details |
|---|---|---|---|
| 500 kWh | $161.20 | $1934.40 | See 500 kWh details |
| 1,000 kWh | $322.40 | $3868.80 | See 1,000 kWh details |
| 1,500 kWh | $483.60 | $5803.20 | See 1,500 kWh details |
| 2,000 kWh | $644.80 | $7737.60 | See 2,000 kWh details |
Calculator-to-bill interpretation
Change the usage amount to match your home. For a like-for-like comparison across states, the average-bill page holds every state at 900 kWh.
For statewide rates and the full breakdown, see Connecticut electricity rates.
Compare electricity options in Connecticut
Compare retail electricity plans and provider options available in Connecticut.
Track Connecticut electricity changes
Get notified about electricity costs rate changes and savings opportunities in Connecticut.
Connecticut appliance calculator pages
- Refrigerator calculator — Model refrigerator electricity cost in Connecticut at 32.24 ¢/kWh.
- Space Heater calculator — Model space heater electricity cost in Connecticut at 32.24 ¢/kWh.
- Window AC calculator — Model window ac electricity cost in Connecticut at 32.24 ¢/kWh.
- Portable AC calculator — Model portable ac electricity cost in Connecticut at 32.24 ¢/kWh.
- Central AC calculator — Model central ac electricity cost in Connecticut at 32.24 ¢/kWh.
- Clothes Dryer calculator — Model clothes dryer electricity cost in Connecticut at 32.24 ¢/kWh.
- Washing Machine calculator — Model washing machine electricity cost in Connecticut at 32.24 ¢/kWh.
- Dishwasher calculator — Model dishwasher electricity cost in Connecticut at 32.24 ¢/kWh.
State cost and bill pathways for Connecticut
- Connecticut electricity price per kWh — What a kWh of electricity costs in Connecticut
- Connecticut electricity rates & prices — Core authority page with statewide pricing context
- Connecticut electricity cost analysis — State-level cost, affordability, and value overview
- Average electricity bill in Connecticut — What a typical monthly bill looks like
- Connecticut household bill estimator — Estimate your bill from your monthly usage
- Knowledge profile for Connecticut — Machine-readable state profile and metrics
Historical and trend pages
- Connecticut electricity price history — Historical context and trend interpretation
- Electricity inflation in Connecticut — State electricity inflation analysis
- Connecticut electricity price volatility — Volatility and rate movement profile
Fixed-usage and calculator pathways
- Electricity cost for 1,000 kWh in Connecticut — Cost for this usage amount in the same state
- 600 kWh cost in Connecticut — Cost for this usage amount in the same state
- Electricity cost for 500 kWh in Connecticut — Cost for this usage amount in the same state
- Connecticut electricity cost calculator — Custom kWh and scenario cost calculation
Appliance and estimator pathways
- Refrigerator cost in Connecticut — Appliance operating-cost page for this state
- Refrigerator calculator in Connecticut — Calculator page for adjusting wattage and usage for this appliance
- Space Heater cost in Connecticut — Appliance operating-cost page for this state
- Space Heater calculator in Connecticut — Calculator page for adjusting wattage and usage for this appliance
- Window Ac cost in Connecticut — Appliance operating-cost page for this state
- Window Ac calculator in Connecticut — Calculator page for adjusting wattage and usage for this appliance
State comparison pathways for Connecticut
- Connecticut electricity comparisons — State-to-state comparison hub
- Connecticut vs California electricity cost — Head-to-head comparison page
- Connecticut vs Florida electricity cost — Head-to-head comparison page
Discovery and navigation hubs
- Connecticut 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
- Connecticut electricity cost overview — State-level electricity cost page with rates and typical bill context
- Connecticut average electricity bill benchmark — Typical monthly bill estimate using a standard household usage assumption
- Connecticut 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 Connecticut — 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.