Electricity Cost Calculator for Massachusetts
A typical Massachusetts home pays about $265.05 a month for electricity, at the state average of 29.45 ¢/kWh. Enter your own monthly usage below to estimate your bill.
Massachusetts average rate
29.45 ¢/kWh
900 kWh estimate
$265.05
U.S. benchmark rate
19.32 ¢/kWh
Difference vs U.S. (900 kWh)
+$91.17
Key metrics
| Metric | Value |
|---|---|
| Massachusetts average rate | 29.45 ¢/kWh |
| 900 kWh estimate | $265.05 |
| U.S. benchmark rate | 19.32 ¢/kWh |
| Difference vs U.S. (900 kWh) | +$91.17 |
Massachusetts monthly bill context
Massachusetts rate
29.45 ¢/kWh
U.S. average rate
19.32 ¢/kWh
900 kWh in Massachusetts
$265.05
Average bill benchmark (900 kWh)
$265.05
Usage scenario calculator outputs
| Monthly usage | Estimated monthly cost | Estimated annual cost | Details |
|---|---|---|---|
| 500 kWh | $147.25 | $1767.00 | See 500 kWh details |
| 1,000 kWh | $294.50 | $3534.00 | See 1,000 kWh details |
| 1,500 kWh | $441.75 | $5301.00 | See 1,500 kWh details |
| 2,000 kWh | $589.00 | $7068.00 | See 2,000 kWh details |
Calculator-to-bill interpretation
Change the usage amount to match your home. For a like-for-like comparison across states, the average-bill page holds every state at 900 kWh.
For statewide rates and the full breakdown, see Massachusetts electricity rates.
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 29.45 ¢/kWh.
- Space Heater calculator — Model space heater electricity cost in Massachusetts at 29.45 ¢/kWh.
- Window AC calculator — Model window ac electricity cost in Massachusetts at 29.45 ¢/kWh.
- Portable AC calculator — Model portable ac electricity cost in Massachusetts at 29.45 ¢/kWh.
- Central AC calculator — Model central ac electricity cost in Massachusetts at 29.45 ¢/kWh.
- Clothes Dryer calculator — Model clothes dryer electricity cost in Massachusetts at 29.45 ¢/kWh.
- Washing Machine calculator — Model washing machine electricity cost in Massachusetts at 29.45 ¢/kWh.
- Dishwasher calculator — Model dishwasher electricity cost in Massachusetts at 29.45 ¢/kWh.
State cost and bill pathways for Massachusetts
- Average power price in Massachusetts — What a kWh of electricity costs in Massachusetts
- Massachusetts electricity rates — 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 — What a typical monthly bill looks like
- Electric bill estimator scenarios in Massachusetts — Estimate your bill from your monthly usage
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 — Cost for this usage amount in the same state
- Electricity cost for 600 kWh in Massachusetts — Cost for this usage amount in the same state
- 500 kWh cost in Massachusetts — Cost for this usage amount in 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: April 2026. Estimates use the EIA all-in average residential rate — energy, delivery, fixed charges, and utility fees together, not just the electricity itself. Fees are inside the rate, not an extra on top; how your own bill splits fixed versus per-kWh charges varies by utility. For what's inside the all-in rate, see hidden electricity fees; for how rates and estimates are defined, see the methodology hub.