See the latest monthly state residential average, compare it with the annual benchmark, and calculate operating costs using your own inputs.
Latest monthly residential price21.55¢/kWh
+16.9% above U.S. monthly average
1,000 kWh energy cost$215.50
Latest U.S. average18.44¢/kWh
Latest monthly rank#16 of 51
What different usage levels cost in Pennsylvania
Multiply monthly kilowatt-hours by $0.2155 per kWh to estimate energy charges at the latest 2026-05 statewide residential average. Fixed charges and plan-specific adjustments are not included.
Monthly useEnergy costAnnual equivalent
500 kWh$107.75$1293/yr
750 kWh$161.63$1940/yr
1,000 kWh$215.50$2586/yr
1,250 kWh$269.38$3233/yr
1,500 kWh$323.25$3879/yr
In the latest monthly dataset, Pennsylvania ranks #16 from highest to lowest among the 50 states and District of Columbia. Its less seasonal 2025 annual average was 19.30¢/kWh, ranking #15. See the annual ranking.
Calculate an appliance at the Pennsylvania average
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EIA residential average price, not a utility-specific rate. Your bill’s all-in rate gives the best personal estimate.
Live estimate
Estimated monthly cost$38.79at 21.55¢ per kWh
Per day$1.29
Per year$472
Monthly use180.0 kWh
Transparent calculation(1500 W ÷ 1,000) × 4 hr × 30 days × $0.215/kWh
Actual use can differ when equipment cycles or changes power. Measure at the wall when precision matters.
A statewide average cannot reproduce your utility rate plan. Check whether your bill includes tiered pricing, time-of-use periods, a longer billing cycle, fuel or delivery adjustments, fixed customer charges, taxes, or credits.
Use your actual all-in price when possible
For a personal estimate, divide the total electric charges on your bill by the total kWh used. That captures the combined price represented on that bill.
total electric charges ÷ total kWh = your all-in $/kWh
Build a Pennsylvania estimate from the supply and delivery details
Pennsylvania households may see supply and distribution information presented separately on the bill. The statewide EIA average is a useful benchmark, but a personal estimate should use the charges, kWh, billing dates, and utility territory shown on the actual statement.
When comparing an electricity offer, check the price term, whether the price is fixed or variable, any enrollment or cancellation conditions, and which bill charges remain unchanged. A lower advertised supply price does not necessarily reduce every part of the bill.
Separate current-period electric charges from prior balances or one-time adjustments.
Confirm whether the quoted price covers generation only or a broader set of variable charges.
Compare average daily kWh when billing periods have different numbers of days.
Use the utility-specific Price to Compare and contract terms for shopping decisions.
What is the latest average residential electricity price in Pennsylvania?
The latest EIA monthly value available for Pennsylvania is 21.55 cents per kilowatt-hour for 2026-05. The 2025 annual comparison value is 19.30 cents per kWh. These are revenue-based averages, not utility-specific rates for every household.
How much does 1,000 kWh cost in Pennsylvania?
At the latest 2026-05 average of 21.55 cents per kWh, 1,000 kWh of energy charges equals about $215.50 before any separate fixed fees or adjustments.
Why can my utility rate differ from the state average?
Utility territory, rate plan, time of use, fuel adjustments, taxes, fixed fees, and the billing period can all change the price a household actually pays.
Data source
U.S. Energy Information Administration, Electricity Retail Sales, residential average price. Latest monthly data: 2026-05; comparison baseline: 2025 annual. Verified 2026-08-05. Monthly prices can vary seasonally and are not utility-specific rates.