Electricity Cost Calculator for Connecticut
Estimate your monthly electric bill in Connecticut using the statewide average residential rate. This page links fixed usage scenarios, bill benchmarks, appliance calculators, and monthly kWh cost pages.
Connecticut average rate
30.47 ¢/kWh
900 kWh estimate
$304.70
U.S. benchmark rate
19.04 ¢/kWh
Difference vs U.S. (900 kWh)
+$133.34
Key metrics
| Metric | Value |
|---|---|
| Connecticut average rate | 30.47 ¢/kWh |
| 900 kWh estimate | $304.70 |
| U.S. benchmark rate | 19.04 ¢/kWh |
| Difference vs U.S. (900 kWh) | +$133.34 |
Connecticut monthly bill context
Connecticut rate
30.47 ¢/kWh
U.S. average rate
19.04 ¢/kWh
900 kWh in Connecticut
$304.70
Average bill benchmark (900 kWh)
$274.23
Usage scenario calculator outputs
| Monthly usage | Estimated monthly cost | Estimated annual cost | Canonical usage page |
|---|---|---|---|
| 500 kWh | $152.35 | $1828.20 | Open 500 kWh page |
| 1,000 kWh | $304.70 | $3656.40 | Open 1,000 kWh page |
| 1,500 kWh | $457.05 | $5484.60 | Open 1,500 kWh page |
| 2,000 kWh | $609.40 | $7312.80 | Open 2,000 kWh page |
Calculator-to-bill interpretation
This calculator page focuses on usage-based scenarios. The average-bill page for Connecticut keeps usage fixed at 900 kWh to help compare states cleanly, while usage pages let you change the load profile.
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 30.47 ¢/kWh.
- Space Heater calculator — Model space heater electricity cost in Connecticut at 30.47 ¢/kWh.
- Window AC calculator — Model window ac electricity cost in Connecticut at 30.47 ¢/kWh.
- Portable AC calculator — Model portable ac electricity cost in Connecticut at 30.47 ¢/kWh.
- Central AC calculator — Model central ac electricity cost in Connecticut at 30.47 ¢/kWh.
- Clothes Dryer calculator — Model clothes dryer electricity cost in Connecticut at 30.47 ¢/kWh.
- Washing Machine calculator — Model washing machine electricity cost in Connecticut at 30.47 ¢/kWh.
- Dishwasher calculator — Model dishwasher electricity cost in Connecticut at 30.47 ¢/kWh.
State cost and bill pathways for Connecticut
- Connecticut electricity price per kWh — Residential rate benchmark used in scenario estimates
- State electricity snapshot: Connecticut — Core authority page with statewide pricing context
- Connecticut electricity cost analysis — State-level cost, affordability, and value overview
- Average electricity bill in Connecticut — Bill-focused context for household usage
- Connecticut household bill estimator — Household profile bill scenarios with fixed monthly kWh assumptions
- 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 — Usage-tier estimate for the same state
- Electricity cost for 500 kWh in Connecticut — Usage-tier estimate for the same state
- 1,500 kWh cost in Connecticut — Usage-tier estimate for 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: March 2026. Estimates are energy-only and exclude delivery charges, taxes, and fixed utility fees. For how rates and estimates are defined, see the methodology hub.