Toaster Oven Electricity Calculator in Massachusetts

A toaster oven in Massachusetts costs about $3.31 a month ($40.31 a year) to run at the state's average rate of 29.45 ¢/kWh. Use this calculator to compare light, typical, and heavy use.

Massachusetts average rate
29.45 ¢/kWh
Assumed wattage
1,500 W
Typical usage pattern
0.25 hours/day
Typical monthly cost
$3.31
Typical yearly cost
$40.31

Key metrics

MetricValue
Massachusetts average rate29.45 ¢/kWh
Assumed wattage1,500 W
Typical usage pattern0.25 hours/day
Typical monthly cost$3.31
Typical yearly cost$40.31

Toaster Oven in Massachusetts vs U.S. benchmark

Massachusetts monthly estimate
$3.31
U.S. monthly estimate
$2.17
Difference
+$1.14
State rate
29.45 ¢/kWh

Calculator assumptions

This calculator uses a typical wattage range of 1,200-1,800 W, and we assume 1,500 watts for 0.25 hours/day. The formula is kWh = (watts × hours) / 1000.

At this profile, the appliance uses 11.3 kWh per month and 136.9 kWh per year.

Appliance calculator scenarios

ScenarioHours/dayAnnual energyMassachusetts monthlyU.S. monthlyMassachusetts yearly
Light usage0.5 hours/day273.8 kWh$6.63$4.35$80.62
Typical usage0.25 hours/day136.9 kWh$3.31$2.17$40.31
Heavy usage2.25 hours/day1231.9 kWh$29.82$19.56$362.79

Appliance cost reference page

Want the full write-up? The appliance page below uses the same rate and wattage assumptions:

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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.

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