Appliance Cost Calculator
Estimate appliance cost from power use, operating time, and the household rate. Use this free appliance cost calculator for fast, clear results with no signu...
Appliance Cost Calculator guide
What it is for
Estimate household usage or cost associated with appliance cost calculator.
How it is calculated
Daily cost = watts / 1000 × hours per day × price per kWh. Monthly cost uses 365.2425 / 12 average days, not a fixed 30-day billing cycle.
Assumptions
The rate and usage pattern stay stable and the power input represents actual consumption.
Example
At 1,500 W, 4 hours per day and $0.15/kWh, daily cost is $0.90 and average monthly cost is about $27.39.
Limitations
Tariffs, taxes, fixed charges, equipment cycles, and local conditions can change the actual bill.
Public source: U.S. Department of Energy: Energy Saver