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Energy
Electricity Cost Calculator
Estimate the annual cost of your electrical appliances.
kWh to Cost
Convert kWh consumption to cost.
Watts to Amps
Convert power to current.
kVA to kW
Convert kVA to kW (power factor).
Electric Heating Cost
Estimate electric heating cost.
Lumens to Watts
Estimate equivalent power in Watts.
Voltage Drop
Calculate voltage drop in a cable.
Battery Life
Estimate battery runtime.
Solar Production
Estimate daily production.
BTU to kW
Convert AC power.