Motor current, power, power factor, kVA and electricity cost tools for electrical work.
10 calculators in this category
Convert kilowatts to horsepower using the standard 0.7457 kW/HP conversion.
Open calculator →Convert horsepower to kilowatts using the standard 0.7457 kW/HP conversion.
Open calculator →Calculate single-phase current from load power, voltage and power factor.
Open calculator →Calculate 3 phase motor current from load power, line voltage and power factor.
Open calculator →Find a three-phase motor's electrical input power and current from its rated HP and efficiency.
Open calculator →Convert apparent power (kVA) to real power (kW) using the power factor.
Open calculator →Convert real power (kW) to apparent power (kVA) using the power factor.
Open calculator →Calculate power factor from real power (kW) and apparent power (kVA).
Open calculator →Calculate the daily, monthly and annual electricity cost of any load from its power rating.
Open calculator →Estimate cable voltage drop for single-phase or three-phase circuits from cable length, current and resistance.
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