Energy Calculators

Electricity rates in Maryland

The average residential electricity price in Maryland was 21.40¢/kWh in August 2026, 17.8% above the U.S. average of 18.16¢/kWh (EIA).

Average price (Aug 2026)
21.40¢/kWh
Change vs Aug 2025
+7.6%+1.51¢/kWh
Rank (1 = most expensive)
15thof 51
vs U.S. average
+17.8%+3.24¢/kWh

Maryland residential electricity price, last 12 months

Maryland vs U.S. average residential electricity price, last 12 monthsMaryland: 21.1¢ in Sep 2025, 21.4¢ in Aug 2026. Low 19.6¢, high 22.4¢.16.0¢18.0¢20.0¢22.0¢24.0¢Nov 2025Feb 2026May 2026Aug 2026
· cents per kWh
Show data table
MonthMarylandU.S. average
Aug 202621.4¢18.2¢
Jul 202621.4¢18.3¢
Jun 202621.8¢18.4¢
May 202621.8¢18.4¢
Apr 202622.1¢18.9¢
Mar 202622.2¢18.6¢
Feb 202620.1¢17.6¢
Jan 202620.6¢17.4¢
Dec 202519.6¢17.1¢
Nov 202521.4¢17.8¢
Oct 202522.4¢17.9¢
Sep 202521.1¢18.1¢

Source: U.S. Energy Information Administration (Aug 2026). Retrieved November 5, 2026. About our data

What common appliances cost to run in Maryland

Worked examples at 21.40¢/kWh, the August 2026 average:

  • Running a 1,500 W space heater 6 hours a day for 30 days uses 270 kWh and costs about $57.78.
  • Running a 3,500 W central air conditioner 8 hours a day for 30 days uses 840 kWh and costs about $179.76.
  • Running a refrigerator using 500 kWh per year uses 500 kWh and costs about $107.00 a year.

Try your own appliance in the appliance cost calculator.

Typical monthly use and bill

Maryland residential customers used an average of 944 kWh a month in 2025 (EIA annual data). At 21.40¢/kWh, that works out to about $202.02 a month.

States with similar prices

Compare all 50 states and DC

Frequently asked questions

Is electricity expensive in Maryland?

Maryland ranked 15th most expensive of 51 (50 states and DC) in August 2026, at 21.40¢/kWh versus the U.S. average of 18.16¢/kWh.

How have Maryland electricity prices changed over the past year?

The average residential price rose from 19.89¢/kWh in August 2025 to 21.40¢/kWh in August 2026, a change of +7.6%.

What is a typical electric bill in Maryland?

Residential customers in Maryland used an average of 944 kWh a month in 2025. At 21.40¢/kWh that is about $202.02 a month. Use the electric bill calculator for your own usage.

Why might my Maryland rate differ from this average?

The state average blends every utility, rate plan and fixed charge in the state. Utilities, co-ops and municipal providers set different tariffs, and time-of-use or tiered plans change the price of each kWh. Divide your bill total by your kWh for your own average rate.

Data last updated: