Electricity Cost Per Year Calculator
U.S. residential EIA benchmark: 18.34¢/kWh ($0.1834) — June 2026 (Table 5.6.A)
The Electricity Cost Per Year Calculator computes annual residential electricity expenses and multi-year cumulative costs at current rates (5-year and 10-year). It helps homeowners evaluate the financial payback of rooftop solar, heat pump conversions, and energy efficiency upgrades.
U.S. residential EIA benchmark: 18.34¢/kWh — June 2026
This is a state/national macroeconomic benchmark from EIA Table 5.6.A, not a guaranteed residential tariff. Your actual electric bill can vary by utility, electricity plan, usage band, fixed customer charges, fees, taxes, riders, and other applicable charges.
Electricity Cost Per Year Calculator
Calculate annual electricity expenses and evaluate 5-year and 10-year cumulative power costs at current rates for long-term household budgeting.
Editable. Enter your volumetric supply + delivery rate per kWh from your electric bill.
Defaults to $0 for pure volumetric electricity cost. Enter your utility's monthly/annual account fee if estimating a full bill.
Defaults to $0. Enter any specific municipal utility taxes or regulatory rider amounts from your bill.
Assumes electricity usage, rate, and fixed charges remain unchanged.
Annual Electricity Cost & Estimated Bill Formulas
Multiply annual kilowatt-hour usage by your volumetric electricity rate, and add any annual sum of monthly customer charges and applicable local taxes.
- Annual Usage (kWh/yr): Total 12-month electrical energy consumption.
- Electricity Rate ($/kWh): Volumetric rate per kWh ($0.1834/kWh EIA benchmark — June 2026).
- Annual Fixed Charges ($): Optional annual sum of monthly customer fees (defaults to $0; enter your utility fee if applicable).
- Average Monthly Bill ($/mo): Total annual cost divided by 12 months.
Worked Example: Typical American Home (10,788 kWh/year)
Calculating annual electricity costs and multi-year cumulative totals at current rates for a home consuming 10,788 kWh/year (899 kWh/mo) at $0.1834/kWh (June 2026) with $0 optional fees:
Calculation Assumptions & Cost-Saving Strategies
- Multi-year calculations (5-Year Cost at Current Rate and 10-Year Cost at Current Rate) assume electricity usage, rate, and fixed charges remain unchanged.
- There is no universal national fixed customer charge; fixed fees and riders vary by utility and plan and can be entered as optional user assumptions.
Evaluate Rooftop Solar Payback
Generating 10,000+ kWh annually with rooftop solar can offset 70%–100% of grid power costs, saving $15,000–$25,000 over 10 years.
Upgrade to ENERGY STAR Heat Pumps
Modern high-efficiency heat pump systems and hybrid water heaters reduce household electric heating consumption by up to 50% compared to electric resistance heating. Check with your local utility for current energy efficiency rebates.
US State Electricity Benchmark Quick Reference (June 2026)
Official EIA Table 5.6.A residential average electricity benchmarks across major US states (June 2026):
Frequently Asked Questions: Electricity Cost Per Year Calculator
How much does electricity cost per year for an average US house? +
An average American home consumes 10,791 kWh per year. At the EIA benchmark rate of 18.34¢/kWh (June 2026), the annual volumetric electricity cost is approximately $1,980 per year before utility-specific customer fees and local taxes.
What does "Cost at Current Rate" mean for 5-year and 10-year calculations? +
These multi-year figures represent the cumulative cost if your electricity consumption, utility rate, and charges remain unchanged over 5 or 10 years. They provide a transparent baseline for evaluating solar or efficiency upgrades without speculative inflation assumptions.
Authoritative Data Sources & Technical Mappings
Sourced from the U.S. Energy Information Administration (EIA) (Electric Power Monthly Table 5.6.A (Average Price of Electricity to Ultimate Customers by End-Use Sector)). Period: June 2026 (Verified: 2026-06).
Appliance energy test standards (10 CFR Part 430), annual kWh baseline certifications, and ENERGY STAR verified product databases.
HVAC seasonal ratings (SEER2 / EER2 / HSPF2 per ASHRAE 90.1 / 90.2), water heating Uniform Energy Factor (UEF), and fluid pump affinity laws.
Nameplate electrical ratings (120V / 240V circuits), power supply unit (PSU) 80 Plus load curves, and component surge/operating wattages.
Independent Consumer Disclaimer
ElectricityBillCalc.com is an independent consumer estimation resource. We are not affiliated with, endorsed by, or operated by any public utility or governmental regulatory agency. Actual residential power bills vary based on utility rate schedules, local taxes, time-of-use peak multipliers, and seasonal tariff adjustments.