Electrical Calculator lite10.0
Publisher Description
Trusted by over 15,000 users worldwide, the Electrical Calculator App is your all-in-one solution for electrical engineering, wiring, and circuit analysis. Designed for engineers, electricians, students, and hobbyists, this app offers a wide range of calculators to handle everything from basic Ohm’s Law to complex impedance and RLC circuits.
Available Calculations:
Basic Electrical Calculators:
. Resistor Color Code (Ω)
. Voltage Calculator (Ω)
. Current Calculator (Ω)
. Resistance Calculator (Ω)
. Power Calculator (Ω)
. Voltage Drop Calculations
. Wire Size Selector
Impedance Calculations (R-L-C):
. Impedance Calculators R-L-C
. R and L in Series
. R and L in Parallel
. R and C in Series
. R and C in Parallel
. L and C in Series
. L and C in Parallel
. R, L and C in Series
. R, L and C in Parallel
Power and Current Calculators:
. Single Phase Power
. Three Phase Power
. Single Phase Current
. Three Phase Current
. kVA to Amps (Single Phase)
. kVA to Amps (Three Phase)
. Amps to kVA (Single Phase)
. Amps to kVA (Three Phase)
Transformer Calculations:
. Transformer Calculator (Current)
. Transformer Calculator (Voltage)
Horsepower and Current (HP):
. DC Horsepower
. Single Phase Horsepower
. Three Phase Horsepower
. DC Current (HP)
. Single Phase Current (HP)
. Three Phase Current (HP)
Efficiency and Power Factor:
. Efficiency (DC)
. Efficiency (Single Phase)
. Efficiency (Three Phase)
. Power Factor (Single Phase)
. Power Factor (Three Phase)
Lighting Calculations:
. Luminous Intensity (Light Calculation)
. Luminous Flux (Light Calculation)
. Solid Angle (Light Calculation)
Energy Storage and Cost Calculations:
. Energy Cost Calculation
. Energy Storage (Resistance)
. Energy Storage (Inductance)
. Energy Storage (Capacitance)
Star-Delta Conversion:
. Star to Delta Conversion
. Delta to Star Conversion
Reactance and Frequency Calculators:
. Inductive Reactance
. Capacitive Reactance
. Resonant Frequency
. Inductor Sizing Equation
. Capacitor Sizing Equation
Series and Parallel Calculations:
. Resistance (Series)
. Resistance (Parallel)
. Inductance (Series)
. Inductance (Parallel)
. Capacitance (Series)
. Capacitance (Parallel)
. Unknown Resistance (Series)
. Unknown Resistance (Parallel)
. Unknown Capacitance (Series)
. Unknown Capacitance (Parallel)
Other Tools:
. DC Generator
Electrical Unit Converters:
. Electrical Converter
. Field Strength
. Electrical Potential
. Resistance
. Resistivity
. Conductance
. Conductivity
. Capacitance
. Inductance
. Charge
. Linear Charge Density
. Surface Charge Density
. Volume Charge Density
. Current
. Linear Current Density
. Surface Current Density
. Power
Whether you’re troubleshooting, designing, learning, or estimating, the Electrical Calculator App provides accurate, real-time results to support your electrical work.
Download now and enhance your productivity with the most complete electrical calculator toolkit on the App Store.
Version History • Find calculators faster — new category chips group all 60+ calculators by purpose
• Bug fixes and improvements 10.0 Jul 15 Minor improvements and bug fixes to keep your calculations smooth and reliable. 9.8 Jun 8 Minor improvements and bug fixes to keep your calculations smooth and reliable. 9.7 Jun 3 Performance improvements, refined Pro paywall, and better user experience — update now. 9.6 Apr 30 • Fixed an issue where wire size calculation results were not displayed properly in dark mode. 9.5 Mar 23 Added support for iOS 26.
Added Resistor Color Code. 9.4 10/28/2025 • Fixed crash in certain voltage drop calculations
• Added support for voltage divider calculations 9.3 08/08/2025 Quick fix! We’ve corrected an error in the wire size calculations. 9.2 08/01/2025 Fixed an issue affecting iPad users. The app should now work smoothly on all iPads. 9.1 06/25/2025 • Updated for iOS 18 compatibility
• Added new calculations to the Wire Size Selector
• Introduced a new feature to share your calculations with others 9.0 04/11/2025 - quick update to fix an issue, with electrical converters. 8.1 04/18/2024 new calculations added :
DC Generator Calculations
Transformer Calculations
All new user interface for better performance. 8.0 04/10/2024 - minor update to fix an issue, with popups. 7.4 03/05/2023 - Formulas are presented in a more readable format, for better understanding.
- Improved UI with better performance. 7.3 02/28/2023 fixed an error with the French localization 7.2 01/18/2022 Few bug fixes and UI improvements. 7.1 06/24/2021 - updated for iOS 14
- in-App purchase to unlock all calculators made easy. 7.0 01/06/2021 new calculators added to the App -
Characteristic Impedance (parallel)
Characteristic Impedance (coaxial) 6.0 08/23/2019 - minor updates & bug fixes 5.7 08/09/2019 fixed an issue , where some users were not able to complete the in - App purchases. 5.6 08/02/2019 Fixed an issue, where users were not able to enter values for the calculations. 5.5 06/01/2019 Now, you can subscribe to unlock the Calculators and Converters 5.4 05/17/2019 Now, share the calculations done with the App, in a customised screen seize. 5.3 03/22/2019 - more wire sizes added to Voltage drop calculator 5.2 12/20/2018 Now, you can share the calculator's screen 5.1 08/23/2018
About Electrical Calculator lite
The company that develops Electrical Calculator lite is V PUGAZHENTHI. The latest version released by its developer is 10.0. This app was rated by 1 users of our site and has an average rating of 2.0.
To install Electrical Calculator lite on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 94 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Electrical Calculator lite as malware if the download link is broken.
How to install Electrical Calculator lite on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Electrical Calculator lite is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Electrical Calculator lite is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 10.0
posted on 2026-10-13
Version History • Find calculators faster — new category chips group all 60+ calculators by purpose
• Bug fixes and improvements 10.0 Jul 15 Minor improvements and bug fixes to keep your calculations smooth and reliable. 9.8 Jun 8 Minor improvements and bug fixes to keep your calculations smooth and reliable. 9.7 Jun 3 Performance improvements, refined Pro paywall, and better user experience — update now. 9.6 Apr 30 • Fixed an issue where wire size calculation results were not displayed properly in dark mode. 9.5 Mar 23 Added support for iOS 26.
Added Resistor Color Code. 9.4 10/28/2025 • Fixed crash in certain voltage drop calculations
• Added support for voltage divider calculations 9.3 08/08/2025 Quick fix! We’ve corrected an error in the wire size calculations. 9.2 08/01/2025 Fixed an issue affecting iPad users. The app should now work smoothly on all iPads. 9.1 06/25/2025 • Updated for iOS 18 compatibility
• Added new calculations to the Wire Size Selector
• Introduced a new feature to share your calculations with others 9.0 04/11/2025 - quick update to fix an issue, with electrical converters. 8.1 04/18/2024 new calculations added :
DC Generator Calculations
Transformer Calculations
All new user interface for better performance. 8.0 04/10/2024 - minor update to fix an issue, with popups. 7.4 03/05/2023 - Formulas are presented in a more readable format, for better understanding.
- Improved UI with better performance. 7.3 02/28/2023 fixed an error with the French localization 7.2 01/18/2022 Few bug fixes and UI improvements. 7.1 06/24/2021 - updated for iOS 14
- in-App purchase to unlock all calculators made easy. 7.0 01/06/2021 new calculators added to the App -
Characteristic Impedance (parallel)
Characteristic Impedance (coaxial) 6.0 08/23/2019 - minor updates & bug fixes 5.7 08/09/2019 fixed an issue , where some users were not able to complete the in - App purchases. 5.6 08/02/2019 Fixed an issue, where users were not able to enter values for the calculations. 5.5 06/01/2019 Now, you can subscribe to unlock the Calculators and Converters 5.4 05/17/2019 Now, share the calculations done with the App, in a customised screen seize. 5.3 03/22/2019 - more wire sizes added to Voltage drop calculator 5.2 12/20/2018 Now, you can share the calculator's screen 5.1 08/23/2018
version 10.0
posted on 2026-07-18
Version History • Find calculators faster — new category chips group all 60+ calculators by purpose
• Bug fixes and improvements 10.0 2d ago Minor improvements and bug fixes to keep your calculations smooth and reliable. 9.8 Jun 8 Minor improvements and bug fixes to keep your calculations smooth and reliable. 9.7 Jun 3 Performance improvements, refined Pro paywall, and better user experience — update now. 9.6 Apr 30 • Fixed an issue where wire size calculation results were not displayed properly in dark mode. 9.5 Mar 23 Added support for iOS 26.
Added Resistor Color Code. 9.4 10/28/2025 • Fixed crash in certain voltage drop calculations
• Added support for voltage divider calculations 9.3 08/08/2025 Quick fix! We’ve corrected an error in the wire size calculations. 9.2 08/01/2025 Fixed an issue affecting iPad users. The app should now work smoothly on all iPads. 9.1 06/25/2025 • Updated for iOS 18 compatibility
• Added new calculations to the Wire Size Selector
• Introduced a new feature to share your calculations with others 9.0 04/11/2025 - quick update to fix an issue, with electrical converters. 8.1 04/18/2024 new calculations added :
DC Generator Calculations
Transformer Calculations
All new user interface for better performance. 8.0 04/10/2024 - minor update to fix an issue, with popups. 7.4 03/05/2023 - Formulas are presented in a more readable format, for better understanding.
- Improved UI with better performance. 7.3 02/28/2023 fixed an error with the French localization 7.2 01/18/2022 Few bug fixes and UI improvements. 7.1 06/24/2021 - updated for iOS 14
- in-App purchase to unlock all calculators made easy. 7.0 01/06/2021 new calculators added to the App -
Characteristic Impedance (parallel)
Characteristic Impedance (coaxial) 6.0 08/23/2019 - minor updates & bug fixes 5.7 08/09/2019 fixed an issue , where some users were not able to complete the in - App purchases. 5.6 08/02/2019 Fixed an issue, where users were not able to enter values for the calculations. 5.5 06/01/2019 Now, you can subscribe to unlock the Calculators and Converters 5.4 05/17/2019 Now, share the calculations done with the App, in a customised screen seize. 5.3 03/22/2019 - more wire sizes added to Voltage drop calculator 5.2 12/20/2018 Now, you can share the calculator's screen 5.1 08/23/2018
version 9.8
posted on 2026-06-30
Version History Minor improvements and bug fixes to keep your calculations smooth and reliable. 9.8 Jun 8 Minor improvements and bug fixes to keep your calculations smooth and reliable. 9.7 Jun 3 Performance improvements, refined Pro paywall, and better user experience — update now. 9.6 Apr 30 • Fixed an issue where wire size calculation results were not displayed properly in dark mode. 9.5 Mar 23 Added support for iOS 26.
Added Resistor Color Code. 9.4 10/28/2025 • Fixed crash in certain voltage drop calculations
• Added support for voltage divider calculations 9.3 08/08/2025 Quick fix! We’ve corrected an error in the wire size calculations. 9.2 08/01/2025 Fixed an issue affecting iPad users. The app should now work smoothly on all iPads. 9.1 06/25/2025 • Updated for iOS 18 compatibility
• Added new calculations to the Wire Size Selector
• Introduced a new feature to share your calculations with others 9.0 04/11/2025 - quick update to fix an issue, with electrical converters. 8.1 04/18/2024 new calculations added :
DC Generator Calculations
Transformer Calculations
All new user interface for better performance. 8.0 04/10/2024 - minor update to fix an issue, with popups. 7.4 03/05/2023 - Formulas are presented in a more readable format, for better understanding.
- Improved UI with better performance. 7.3 02/28/2023 fixed an error with the French localization 7.2 01/18/2022 Few bug fixes and UI improvements. 7.1 06/24/2021 - updated for iOS 14
- in-App purchase to unlock all calculators made easy. 7.0 01/06/2021 new calculators added to the App -
Characteristic Impedance (parallel)
Characteristic Impedance (coaxial) 6.0 08/23/2019 - minor updates & bug fixes 5.7 08/09/2019 fixed an issue , where some users were not able to complete the in - App purchases. 5.6 08/02/2019 Fixed an issue, where users were not able to enter values for the calculations. 5.5 06/01/2019 Now, you can subscribe to unlock the Calculators and Converters 5.4 05/17/2019 Now, share the calculations done with the App, in a customised screen seize. 5.3 03/22/2019 - more wire sizes added to Voltage drop calculator 5.2 12/20/2018 Now, you can share the calculator's screen 5.1 08/23/2018 - optimised for your new iPhone X
- optimised capacitive & inductive reactance calculators, to accept input frequency in (mega Hertz)
- Resonant frequency calculator optimised to show output in (mega hertz) 5.0 01/09/2018
version 9.7
posted on 2026-06-05
Version History Minor improvements and bug fixes to keep your calculations smooth and reliable. 9.7 2d ago Performance improvements, refined Pro paywall, and better user experience — update now. 9.6 Apr 30 • Fixed an issue where wire size calculation results were not displayed properly in dark mode. 9.5 Mar 23 Added support for iOS 26.
Added Resistor Color Code. 9.4 10/28/2025 • Fixed crash in certain voltage drop calculations
• Added support for voltage divider calculations 9.3 08/08/2025 Quick fix! We’ve corrected an error in the wire size calculations. 9.2 08/01/2025 Fixed an issue affecting iPad users. The app should now work smoothly on all iPads. 9.1 06/25/2025 • Updated for iOS 18 compatibility
• Added new calculations to the Wire Size Selector
• Introduced a new feature to share your calculations with others 9.0 04/11/2025 - quick update to fix an issue, with electrical converters. 8.1 04/18/2024 new calculations added :
DC Generator Calculations
Transformer Calculations
All new user interface for better performance. 8.0 04/10/2024 - minor update to fix an issue, with popups. 7.4 03/05/2023 - Formulas are presented in a more readable format, for better understanding.
- Improved UI with better performance. 7.3 02/28/2023 fixed an error with the French localization 7.2 01/18/2022 Few bug fixes and UI improvements. 7.1 06/24/2021 - updated for iOS 14
- in-App purchase to unlock all calculators made easy. 7.0 01/06/2021 new calculators added to the App -
Characteristic Impedance (parallel)
Characteristic Impedance (coaxial) 6.0 08/23/2019 - minor updates & bug fixes 5.7 08/09/2019 fixed an issue , where some users were not able to complete the in - App purchases. 5.6 08/02/2019 Fixed an issue, where users were not able to enter values for the calculations. 5.5 06/01/2019 Now, you can subscribe to unlock the Calculators and Converters 5.4 05/17/2019 Now, share the calculations done with the App, in a customised screen seize. 5.3 03/22/2019 - more wire sizes added to Voltage drop calculator 5.2 12/20/2018 Now, you can share the calculator's screen 5.1 08/23/2018 - optimised for your new iPhone X
- optimised capacitive & inductive reactance calculators, to accept input frequency in (mega Hertz)
- Resonant frequency calculator optimised to show output in (mega hertz) 5.0 01/09/2018 - ready for iPhone X
- an issue with in-App purchase has been cleared. 4.1 11/21/2017
version 9.4
posted on 2025-10-28
Added support for iOS 26.
Added Resistor Color Code.
