Cost to Run a Microwave Oven in Florida
Florida residential electricity price input: 15.43¢/kWh (2026-06-YTD). Default device inputs below are editable assumptions, not specifications for every model.
Default scenario
$1.39 / month
Daily
$0.050.30 kWh
Monthly
$1.399.00 kWh
Annual
$16.90109.50 kWh
Calculator
How this estimate is calculated
Daily kWh = watts ÷ 1,000 × hours used per day. Daily cost is daily kWh multiplied by the electricity price in dollars per kWh. Monthly uses 30 days; annual uses 365 days.
With the default scenario, a Microwave Oven at 1200 watts for 0.25 hours/day uses about 9.00 kWh per 30-day month. At 15.43¢/kWh, that is about $1.39 per month.
Assumptions
Editable default scenario for calculation; actual input power and daily use vary.
Your actual utility rate, taxes, fees, appliance efficiency, cycling behavior and usage can make your bill different. Use the calculator above with values from your appliance label or utility bill when available.
Data source
- U.S. Energy Information Administration — Electric Power Monthly, Table 5.6.B — Florida residential average electricity price, 2026-06-YTD; release 2026-08-26.