Wattage input
Use the electrical draw, not a look-alike rating
Use the input wattage on the cooker label. The selected pressure level does not directly equal watts, and heater cycling means rated power is not sustained through every stage.
Kitchen Appliances
Instant Pot Electricity Cost Calculator
A 1,000 watt Instant Pot costs about $0.18 to run for 1 hour at $0.18 per kWh.
Estimated energy use 1.00 kWh/day
Per day $0.18
Per month $5.40
Per year $65.70
Quick estimate
$0.18 per day
This uses 1000 watts, 1 hours per day, and an electricity rate of $0.18 per kWh.
Pressure cookers cycle power after reaching pressure, so the nameplate wattage is a useful upper estimate.
Typical instant pot wattage
Many instant pot units fall around 1000 watts, with a rough range of 700 to 1200 watts. Check the product label, user manual, or manufacturer specifications for the most accurate number.
| Estimate | Watts | Hours per day | Daily cost | Monthly cost |
|---|---|---|---|---|
| Low estimate | 700W | 0.50 | $0.06 | $1.89 |
| Typical use | 1000W | 1 | $0.18 | $5.40 |
| High estimate | 1200W | 1.50 | $0.32 | $9.72 |
Choose realistic inputs for this instant pot
An electric pressure cooker heats strongly while coming to pressure, then cycles to maintain pressure. Natural release uses little or no heater power, while keep-warm mode adds a lower continuing load.
Runtime input
Count the part of operation that consumes power
Separate preheat, pressure-cook, release, and keep-warm time. Counting a long natural release as full-power runtime can overstate cost; a wall meter captures the complete recipe most accurately.
How the estimate works
Convert watts to kilowatts, multiply by the number of hours used, then multiply by your electricity rate.
Cost = Watts / 1000 x Hours Used x Electricity RateFor this instant pot example: 1000 / 1000 x 1 x 0.18 = $0.18 per day.
Instant Pot cost factors
These details make this estimate more useful for real-world use.
Pressure cooking is not full power the whole time
An electric pressure cooker uses more power while heating and building pressure, then cycles the heating element to maintain temperature. The nameplate wattage is a helpful estimate, but actual draw may be lower during part of the cycle.
Keep-warm time can add up
The cooking cycle may be efficient, but leaving food on keep warm for several hours still uses electricity. If you are estimating a full meal, include both cooking time and any long warming period.
How to lower the cost
Batch cook when practical and avoid long keep-warm periods.
The easiest way to improve the estimate is to replace the default values with your actual wattage, average runtime, and local electricity rate.
About these numbers
Wattage ranges are practical planning estimates for common household appliances. Actual use can differ by model, age, settings, room conditions, and maintenance.
Sources and methodology
These authoritative sources support the calculation method, default electricity-rate benchmark, and appliance-specific operating context. The wattage range remains a planning estimate; use the nameplate on your own appliance for the most accurate input.
- Electricity Data Browser U.S. Energy Information Administration
Used to benchmark the rounded default residential electricity rate. Your utility bill remains the best source for your own rate.
- Estimating Appliance and Home Electronic Energy Use U.S. Department of Energy
Supports the watts-to-kWh calculation method and the recommendation to check the appliance nameplate or use a power meter.
Instant Pot electricity cost FAQ
Does natural pressure release use full power?
Normally no. The active cook program has ended, although keep-warm may switch on unless disabled. That is why total recipe time can be much longer than equivalent full-power heating time.
How much does it cost to run a instant pot?
A 1,000 watt Instant Pot costs about $0.18 to run for 1 hour at $0.18 per kWh.
What wattage should I use?
Use the wattage printed on the appliance label when possible. As a starting estimate, this page uses 1000 watts and shows a common range of 700 to 1200 watts.
Why is my actual bill different?
Electricity bills include many appliances, fees, taxes, seasonal changes, and utility rate structures. This calculator estimates appliance energy cost only.
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Electricity cost guides
Use these guides to understand the formula, wattage, rates, and ways to lower appliance costs.
MeasurementHow to Measure Appliance Electricity Use AccuratelyMeasure appliance electricity use with label watts, a plug-in meter, annual kWh, or circuit data.BasicsHow to Calculate Electricity CostUse watts, hours, and price per kWh to estimate running cost, including cost per hour by wattage.Appliance PlanningAverage Appliance WattageCompare typical wattage ranges for common household appliances.Utility BillsElectricity Rate Cost per kWhLearn what cost per kWh means and where to find your rate.