Microwave Electricity Calculator in Oklahoma
A microwave in Oklahoma costs about $1.20 a month ($14.57 a year) to run at the state's average rate of 13.31 ¢/kWh. Use this calculator to compare light, typical, and heavy use.
Key metrics
| Metric | Value |
|---|---|
| Oklahoma average rate | 13.31 ¢/kWh |
| Assumed wattage | 1,200 W |
| Typical usage pattern | 0.25 hours/day |
| Typical monthly cost | $1.20 |
| Typical yearly cost | $14.57 |
Microwave in Oklahoma vs U.S. benchmark
Calculator assumptions
This calculator uses a typical wattage range of 600-1,500 W, and we assume 1,200 watts for 0.25 hours/day. The formula is kWh = (watts × hours) / 1000.
At this profile, the appliance uses 9.00 kWh per month and 109.5 kWh per year.
Appliance calculator scenarios
| Scenario | Hours/day | Annual energy | Oklahoma monthly | U.S. monthly | Oklahoma yearly |
|---|---|---|---|---|---|
| Light usage | 0.5 hours/day | 219.0 kWh | $2.40 | $3.48 | $29.15 |
| Typical usage | 0.25 hours/day | 109.5 kWh | $1.20 | $1.74 | $14.57 |
| Heavy usage | 2.25 hours/day | 985.5 kWh | $10.78 | $15.65 | $131.17 |
Appliance cost reference page
Want the full write-up? The appliance page below uses the same rate and wattage assumptions:
More comparison links
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Compare electricity options in Oklahoma
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Track Oklahoma electricity changes
Get notified about 9 kWh rate changes and savings opportunities in Oklahoma.
Other appliance calculators in Oklahoma
- Refrigerator calculator — Model refrigerator electricity cost in Oklahoma at 13.31 ¢/kWh.
- Space Heater calculator — Model space heater electricity cost in Oklahoma at 13.31 ¢/kWh.
- Window AC calculator — Model window ac electricity cost in Oklahoma at 13.31 ¢/kWh.
- Portable AC calculator — Model portable ac electricity cost in Oklahoma at 13.31 ¢/kWh.
- Central AC calculator — Model central ac electricity cost in Oklahoma at 13.31 ¢/kWh.
- Clothes Dryer calculator — Model clothes dryer electricity cost in Oklahoma at 13.31 ¢/kWh.
- Washing Machine calculator — Model washing machine electricity cost in Oklahoma at 13.31 ¢/kWh.
- Dishwasher calculator — Model dishwasher electricity cost in Oklahoma at 13.31 ¢/kWh.
State cost and bill pathways for Oklahoma
- Average power price in Oklahoma — What a kWh of electricity costs in Oklahoma
- Oklahoma electricity rates — Core authority page with statewide pricing context
- Electricity cost in Oklahoma — State-level cost, affordability, and value overview
- Oklahoma monthly electricity bill estimate — What a typical monthly bill looks like
- Electric bill estimator scenarios in Oklahoma — Estimate your bill from your monthly usage
- Oklahoma data profile — Machine-readable state profile and metrics
Historical and trend pages
- Historical electricity prices in Oklahoma — Historical context and trend interpretation
- Electricity inflation in Oklahoma — State electricity inflation analysis
- Oklahoma electricity price volatility — Volatility and rate movement profile
Fixed-usage and calculator pathways
- 100 kWh cost in Oklahoma — Cost for this usage amount in the same state
- 300 kWh cost in Oklahoma — Cost for this usage amount in the same state
- 500 kWh cost in Oklahoma — Cost for this usage amount in the same state
- Custom usage calculator for Oklahoma — Custom kWh and scenario cost calculation
Appliance and estimator pathways
- Refrigerator cost in Oklahoma — Appliance operating-cost page for this state
- Refrigerator calculator in Oklahoma — Calculator page for adjusting wattage and usage for this appliance
- Space Heater cost in Oklahoma — Appliance operating-cost page for this state
- Space Heater calculator in Oklahoma — Calculator page for adjusting wattage and usage for this appliance
- Window Ac cost in Oklahoma — Appliance operating-cost page for this state
- Window Ac calculator in Oklahoma — Calculator page for adjusting wattage and usage for this appliance
State comparison pathways for Oklahoma
- Compare Oklahoma with other states — State-to-state comparison hub
- Oklahoma vs California electricity cost — Head-to-head comparison page
- Oklahoma vs Florida electricity cost — Head-to-head comparison page
Discovery and navigation hubs
- Oklahoma 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
- Oklahoma electricity cost overview — State-level electricity cost page with rates and typical bill context
- Oklahoma average electricity bill benchmark — Typical monthly bill estimate using a standard household usage assumption
- Oklahoma 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 Oklahoma — 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.