The average residential electric rate in Maryland is 22.07¢ per kWh as of 2026-04 (EIA). Over the past year it peaked at 35.85¢ in 2026-03 and bottomed at 18.83¢ in 2025-07.
| Month | ¢/kWh |
|---|---|
| 2025-05 | 19.0¢ |
| 2025-06 | 19.29¢ |
| 2025-07 | 18.83¢ |
| 2025-08 | 19.83¢ |
| 2025-09 | 21.05¢ |
| 2025-10 | 22.3¢ |
| 2025-11 | 21.34¢ |
| 2025-12 | 19.57¢ |
| 2026-01 | 20.61¢ |
| 2026-02 | 20.08¢ |
| 2026-03 | 35.85¢ |
| 2026-04 | 22.07¢ |
Averages hide your utility's actual tariff — the calculator takes your real rate, fees, and taxes, and can model seasonal costs per appliance.
Calculate your costs in Maryland →