Home & Energy Calculators
Estimate electricity, appliance, heating, cooling, and household energy costs with free home calculators.
Home & Energy Calculators list
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Home Electricity Cost Calculator
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.
Electricity Cost Calculator
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.
Appliance Cost Calculator
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.
AC Running Cost Calculator
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.
Heating Cost Calculator
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.
Pool Volume Calculator
Rectangular pool volume = length × width × average depth, all in feet. Multiply cubic feet by 7.48051948 to obtain US gallons.