b2Eletric

Contains ads
50+
Downloads
Content rating
Everyone
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About this app

šŸ”Œ b2Eletric - The essential app for electricians, technicians, and electrical students!

b2Eletric is a complete professional tool that brings together the main electrical calculators in a single app, with a modern and easy-to-use design. Ideal for everyday use in the field or in the classroom.

⚔ MAIN FEATURES:

šŸŽØ RESISTOR CALCULATOR
• Resistance calculation by color code (4 bands)
• Supports all standard colors: black, brown, red, orange, yellow, green, blue, violet, gray, white
• Multipliers including gold and silver
• Automatic tolerance display (1%, 2%, 5%, 10%)
• Results in Ī©, kĪ© and MĪ©

⚔ OHM'S LAW (V = R Ɨ I)
• Calculate voltage, current or resistance automatically
• Enter two values ​​and get the third instantly
• Intuitive interface with clear fields
• Automatic unit formatting

šŸ”Œ WIRE AND CABLE SIZING
• Calculation of the appropriate gauge by current and distance
• Supports gauges from 1.5mm² to 120mm²
• Automatic voltage drop calculation
• Loss of Power in watts
• Voltages: 127V, 220V and 380V
• Maximum configurable voltage drop: 2%, 4% or 5%

šŸ’” ELECTRICAL POWER CALCULATOR
• Single-phase and three-phase systems
• Formulas: P = V Ɨ I (mono) and P = √3 Ɨ V Ɨ I (tri)
• Active power (W), reactive power (VAR) and apparent power (VA)
• Configurable power factor: 0.7, 0.8, 0.9 and 1.0
• Automatic conversion to kW, kVA and kVAR

šŸ”§ ELECTRICAL UNIT CONVERTER
• Watts ↔ Kilowatts
• Watts ↔ kVA
• Joules ↔ Watt-hour
• Watt-hour ↔ Kilowatt-hour
• Instant and accurate conversions

šŸ›”ļø CIRCUIT BREAKER SIZING
• Calculate the appropriate circuit breaker based on the load current
• 25% safety margin included
• Automatic suggestion of standard circuit breakers
• Visual reference of circuit breakers: 6A to 125A

✨ APP FEATURES:

• šŸŽÆ Modern and intuitive interface
• šŸŒ™ Professional dark mode design
• šŸ“± Optimized for Android smartphones
• ⚔ Instant calculations
• šŸ”¢ Accurate results
• šŸ’¾ No internet connection required for calculation
• šŸ†“ Free to use

šŸ‘· IDEAL FOR:

• Professional electricians
• Electrical technicians
• Electrical engineers
• Electrical students
• Electrical installers
• Industrial maintenance
• DIY and residential projects

šŸ“² SHARE AND RATE:
Access the settings menu to share the app with colleagues, view the terms of use, or contact our support.

šŸ“§ Support: kullesoft@gmail.com

Developed by KulleSoft with ā¤ļø for electrical professionals.

Download now and have all the essential electrical calculators in your pocket!
Updated on
Dec 12, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data isn’t encrypted
Data can’t be deleted