Electrical Calculations Electrical Calculations Free Get
Electrical Calculations

Electrical Calculations

4.9.0 for iPhone, iPad

53 Ratings

Update Date



48.8 MB

Screenshots for iPhone

More Screenshots for iPad
Electrical Calculations Description
Electrical Calculations is the best app in the electrical sector, it has many calculations that can help you in your work. It can not miss in your smartphone!

Wire size
Calculation of voltage drop
Calculation of current
Calculation of voltage
Calculation of active power
Calculation of apparent power
Calculation of reactive power
Calculation of power factor
Calculation of resistance
Maximum wire length
Operating current
Earthing system
Short-circuit current min (approximate method)
Conductor resistance
Resistor color code
Inductor color code
Resistor colors from value
SMD resistor code
Capacitor code
Inductor code
Sum resistors
Sum capacitors
Resistance to reduce voltage
Resistance for led
Battery life
Primary/Secondary winding of transformer
Antenna length
CCTV Harddrive/Bandwidth calculator
Joule effect
Motor current
Motor power
Motor voltage
Motor power factor
Motor efficiency
Motor from three-phase to single-phase
Capacitor start motor single-phase
Diagrams of the three-phase motor (6 leads)
Diagrams of the three-phase motor (9 leads)
Diagrams of the three-phase motor (12 leads)
Insulation class of the motor
Power conversion
AWG/mm² conversion table
SWG conversion table
Section conversion
Length conversion
Voltage (Amplitude) conversion
Energy conversion
Temperature conversion
Pressure conversion
Ah - kWh conversion
Gauss - Tesla conversion
RPM - rad/s - m/s conversion
Torque conversion
Byte conversion
Angle conversion
Fuses application categories
UL/CSA fuse class
Standard resistor values
Tripping curves
Table of resistivity and conductivity
Table of unitary voltage drop
Dimensions and weight of cables
IP/IK/NEMA protection classes
Appliance classes
CCTV resolutions
Thermocouple colour codes and data
Electrical symbols
Electricity around the world
Plug and socket types
IEC 60320 connectors
C-Form Sockets (IEC 60309)
Nema connectors
Wiring color codes
SI Prefixes
Units of measurement
Pipes dimensions
Ethernet wiring (RJ-45)
Pinout Ethernet with PoE
Pinout Scart
Pinout USB
Pinout HDMI
Pinout VGA
Pinout DVI
Pinout RS-232
Pinout FireWire (IEEE1394)
Pinout Molex
Pinout Sata
Pinout Apple Lightning
Pinout Apple Dock Connector
Pinout DisplayPort
Pinout PS/2
Fiber optic color code
Pinout led
Pinout Raspberry PI
Pinout ISO 10487 (Car audio)
Pinout OBD II
Pinout XLR (Audio/DMX)
Pinout MIDI
Pinout Jack
Pinout Thunderbolt
Pinout SD Card
Pinout Sim Card
Pinout display LCD 16x2

All languages and translators list: https://www.gallinaettore.com/ios-apps/electrical_calculations/#languages

Please do not use the rating system to report bugs!
Instead contact me.
Electrical Calculations 4.9.0 Update
2020-12-02 Version History
* Mod: The calculations of active / reactive / apparent power, current voltage, resistance, power factor and related formulary have been improved
* Mod: Improved short-circuit current calculations
* Add: Phase conductors in parallel in "Current carrying capacity", in "Maximum wire length", in "Sizing the circuit breaker NEC", in "Power losses in cables" and in "Resistance of conductor"
* Add: Grouping coefficient in "Sizing the circuit breaker"
* Add: Power in watts as input of the Joule effect calculation
* Fix: Crash in SMD resistor calculation
* Upd: Macedonian language (by Dragančo Velkov)
* Upd: Romanian language (by Romana)
More Information
48.8 MB
Update Date:
Ettore Gallina
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