Electricity Cost Calculator for Massachusetts
Estimate your monthly electric bill in Massachusetts using the statewide average residential rate. This page links fixed usage scenarios, bill benchmarks, appliance calculators, and monthly kWh cost pages.
Massachusetts average rate
30.21 ¢/kWh
900 kWh estimate
$302.10
U.S. benchmark rate
19.04 ¢/kWh
Difference vs U.S. (900 kWh)
+$130.74
Key metrics
| Metric | Value |
|---|---|
| Massachusetts average rate | 30.21 ¢/kWh |
| 900 kWh estimate | $302.10 |
| U.S. benchmark rate | 19.04 ¢/kWh |
| Difference vs U.S. (900 kWh) | +$130.74 |
Massachusetts monthly bill context
Massachusetts rate
30.21 ¢/kWh
U.S. average rate
19.04 ¢/kWh
900 kWh in Massachusetts
$302.10
Average bill benchmark (900 kWh)
$271.89
Usage scenario calculator outputs
| Monthly usage | Estimated monthly cost | Estimated annual cost | Canonical usage page |
|---|---|---|---|
| 500 kWh | $151.05 | $1812.60 | Open 500 kWh page |
| 1,000 kWh | $302.10 | $3625.20 | Open 1,000 kWh page |
| 1,500 kWh | $453.15 | $5437.80 | Open 1,500 kWh page |
| 2,000 kWh | $604.20 | $7250.40 | Open 2,000 kWh page |
Calculator-to-bill interpretation
This calculator page focuses on usage-based scenarios. The average-bill page for Massachusetts keeps usage fixed at 900 kWh to help compare states cleanly, while usage pages let you change the load profile.
Compare electricity options in Massachusetts
Compare retail electricity plans and provider options available in Massachusetts.
Track Massachusetts electricity changes
Get notified about electricity costs rate changes and savings opportunities in Massachusetts.
Massachusetts appliance calculator pages
- Refrigerator calculator — Model refrigerator electricity cost in Massachusetts at 30.21 ¢/kWh.
- Space Heater calculator — Model space heater electricity cost in Massachusetts at 30.21 ¢/kWh.
- Window AC calculator — Model window ac electricity cost in Massachusetts at 30.21 ¢/kWh.
- Portable AC calculator — Model portable ac electricity cost in Massachusetts at 30.21 ¢/kWh.
- Central AC calculator — Model central ac electricity cost in Massachusetts at 30.21 ¢/kWh.
- Clothes Dryer calculator — Model clothes dryer electricity cost in Massachusetts at 30.21 ¢/kWh.
- Washing Machine calculator — Model washing machine electricity cost in Massachusetts at 30.21 ¢/kWh.
- Dishwasher calculator — Model dishwasher electricity cost in Massachusetts at 30.21 ¢/kWh.
State cost and bill pathways for Massachusetts
- Average power price in Massachusetts — Residential rate benchmark used in scenario estimates
- Massachusetts electricity overview — Core authority page with statewide pricing context
- Electricity cost in Massachusetts — State-level cost, affordability, and value overview
- Electricity cost in Boston, Massachusetts — City electricity page with methodology notes where city coverage is available
- Massachusetts monthly electricity bill estimate — Bill-focused context for household usage
- Electric bill estimator scenarios in Massachusetts — Household profile bill scenarios with fixed monthly kWh assumptions
Historical and trend pages
- Historical electricity prices in Massachusetts — Historical context and trend interpretation
- Electricity inflation in Massachusetts — State electricity inflation analysis
- Massachusetts electricity price volatility — Volatility and rate movement profile
Fixed-usage and calculator pathways
- 1,000 kWh cost in Massachusetts — Usage-tier estimate for the same state
- 500 kWh cost in Massachusetts — Usage-tier estimate for the same state
- Electricity cost for 1,500 kWh in Massachusetts — Usage-tier estimate for the same state
- Custom usage calculator for Massachusetts — Custom kWh and scenario cost calculation
Appliance and estimator pathways
- Refrigerator cost in Massachusetts — Appliance operating-cost page for this state
- Refrigerator calculator in Massachusetts — Calculator page for adjusting wattage and usage for this appliance
- Space Heater cost in Massachusetts — Appliance operating-cost page for this state
- Space Heater calculator in Massachusetts — Calculator page for adjusting wattage and usage for this appliance
- Window Ac cost in Massachusetts — Appliance operating-cost page for this state
- Window Ac calculator in Massachusetts — Calculator page for adjusting wattage and usage for this appliance
State comparison pathways for Massachusetts
- Compare Massachusetts with other states — State-to-state comparison hub
- Massachusetts vs California electricity cost — Head-to-head comparison page
- Massachusetts vs Florida electricity cost — Head-to-head comparison page
Discovery and navigation hubs
- Massachusetts 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
- Massachusetts electricity cost overview — State-level electricity cost page with rates and typical bill context
- Massachusetts average electricity bill benchmark — Typical monthly bill estimate using a standard household usage assumption
- Massachusetts 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 Massachusetts — Understand what influences state electricity prices
Source & Method
Source: U.S. Energy Information Administration (EIA) Retail Sales of Electricity. Updated: March 2026. Estimates are energy-only and exclude delivery charges, taxes, and fixed utility fees. For how rates and estimates are defined, see the methodology hub.