How Much Does 100 kWh Cost in Maryland?
100 kWh of electricity costs about $22.07 in Maryland at the state's average rate of 22.07 ¢/kWh. That uses the all-in average rate; separately billed taxes and fixed fees are not included.
Key metrics
| Metric | Value |
|---|---|
| Maryland average rate | 22.07 ¢/kWh |
| Estimated 100 kWh cost | $22.07 |
| U.S. average cost | $19.32 |
Compared to U.S. average
100 kWh in Maryland is more expensive by $2.75 compared to the U.S. average.
kWh cost calculator
Enter any kWh amount and pick your state (or U.S. average) to see estimated electricity cost using published residential average rates.
Estimated cost: $22.07
100 kWh × 22.07 ¢/kWh = $22.07 (Maryland)
For 100 kWh, the lowest state average is North Dakota ($12.35) and the highest is Hawaii ($46.62).
View electricity price per kWh in Maryland
Source: U.S. Energy Information Administration (EIA) Retail Sales of Electricity. Updated: April 2026.
Compare electricity options in Maryland
Compare retail electricity plans and provider options available in Maryland.
Track Maryland electricity changes
Get notified about 100 kWh rate changes and savings opportunities in Maryland.
State cost and bill pathways for Maryland
- Average power price in Maryland — What a kWh of electricity costs in Maryland
- Maryland electricity rates — Core authority page with statewide pricing context
- Electricity cost in Maryland — State-level cost, affordability, and value overview
- Electricity cost in Baltimore, Maryland — City electricity page with methodology notes where city coverage is available
- Maryland monthly electricity bill estimate — What a typical monthly bill looks like
- Electric bill estimator scenarios in Maryland — Estimate your bill from your monthly usage
Historical and trend pages
- Historical electricity prices in Maryland — Historical context and trend interpretation
- Electricity inflation in Maryland — State electricity inflation analysis
- Maryland electricity price volatility — Volatility and rate movement profile
Fixed-usage and calculator pathways
- 300 kWh cost in Maryland — Cost for this usage amount in the same state
- 500 kWh cost in Maryland — Cost for this usage amount in the same state
- Electricity cost for 600 kWh in Maryland — Cost for this usage amount in the same state
- Custom usage calculator for Maryland — Custom kWh and scenario cost calculation
Appliance and estimator pathways
- Refrigerator cost in Maryland — Appliance operating-cost page for this state
- Refrigerator calculator in Maryland — Calculator page for adjusting wattage and usage for this appliance
- Space Heater cost in Maryland — Appliance operating-cost page for this state
- Space Heater calculator in Maryland — Calculator page for adjusting wattage and usage for this appliance
- Window Ac cost in Maryland — Appliance operating-cost page for this state
- Window Ac calculator in Maryland — Calculator page for adjusting wattage and usage for this appliance
State comparison pathways for Maryland
- Compare Maryland with other states — State-to-state comparison hub
- Maryland vs California electricity cost — Head-to-head comparison page
- Maryland vs Florida electricity cost — Head-to-head comparison page
Discovery and navigation hubs
- Maryland 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
- Maryland electricity cost overview — State-level electricity cost page with rates and typical bill context
- Maryland average electricity bill benchmark — Typical monthly bill estimate using a standard household usage assumption
- Maryland 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 Maryland — Understand what influences state electricity prices
Source & Method
Source: U.S. Energy Information Administration (EIA) Retail Sales of Electricity. Updated: April 2026. Estimates use the EIA average all-in residential rate (delivery included); they don't add separately billed taxes, fixed charges, or other utility fees, which vary by utility. For how rates and estimates are defined, see the methodology hub.