Refrigerator Electricity Calculator in Oklahoma

A refrigerator in Oklahoma costs about $5.75 a month ($69.96 a year) to run at the state's average rate of 13.31 ¢/kWh. Use this calculator to compare light, typical, and heavy use.

Oklahoma average rate
13.31 ¢/kWh
Assumed wattage
60 W
Typical usage pattern
24 hours/day
Typical monthly cost
$5.75
Typical yearly cost
$69.96

Key metrics

MetricValue
Oklahoma average rate13.31 ¢/kWh
Assumed wattage60 W
Typical usage pattern24 hours/day
Typical monthly cost$5.75
Typical yearly cost$69.96

Refrigerator in Oklahoma vs U.S. benchmark

Oklahoma monthly estimate
$5.75
U.S. monthly estimate
$8.35
Difference
-$2.60
State rate
13.31 ¢/kWh

Calculator assumptions

This calculator uses a typical wattage range of 40-100 W, and we assume 60 watts for 24 hours/day. The formula is kWh = (watts × hours) / 1000.

At this profile, the appliance uses 43.2 kWh per month and 525.6 kWh per year.

Appliance calculator scenarios

ScenarioHours/dayAnnual energyOklahoma monthlyU.S. monthlyOklahoma yearly
Light usage12 hours/day262.8 kWh$2.87$4.17$34.98
Typical usage24 hours/day525.6 kWh$5.75$8.35$69.96
Heavy usage24 hours/day525.6 kWh$5.75$8.35$69.96

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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