Electrical Calculators

Access a range of electrical calculators, including IDMT relay, induction motor full load current calculator, ohm’s law, amps to kilowatts, and transmission line parameters. Simplify your electrical engineering calculations with our user-friendly tools.

Ohm’s Law: The Basics

Ohm’s Law states that the current flowing through a conductor between two points is directly proportional to the voltage across the two points, and inversely proportional to the resistance between them. It can be expressed mathematically as: I = V / R Where: I = current (measured in amperes, A) V = voltage (measured in

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IDMT Relay Tripping Time Calculator

An IDMT (Inverse Definite Minimum Time) relay is a type of protective relay that is used to provide overcurrent protection for electrical systems. IDMT relays are commonly used in low-voltage and medium-voltage electrical systems to protect against overcurrents caused by fault conditions such as short circuits. IDMT relays work by monitoring the current flowing through

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Amps to Kilowatts Calculator

During electrical power calculation, typically we use the normal calculator, in which sometimes we make mistakes during ac power calculations. Ac power consists of a power factor which we have to take into consideration. Again for three phase we have consider root 3 facor. This simple calculator will reduce the possibility of making an error

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