Electrical Toolkit is an all-in-one collection of professional electrical calculators designed for electricians, technicians, contractors, maintenance professionals, students and engineers.
Whether you're working on-site, in the workshop or studying electrical systems, Electrical Toolkit helps you perform accurate electrical calculations quickly and confidently. All calculations are available offline, so you can work anytime without an internet connection.
Included Calculators
• Cable Size Calculator
• Voltage Drop Calculator
• Breaker Size Calculator
• Motor Current Calculator
• Power Calculator
• Ohm's Law Calculator
• Energy Cost Calculator
• Electrical Unit Converter
Key Features
✓ Fast and accurate electrical calculations
✓ Simple, clean and easy-to-use interface
✓ Works completely offline
✓ No advertisements
✓ One-time purchase — no subscriptions
✓ Designed for professionals and students alike
Perfect For
• Electricians
• Electrical Technicians
• Electrical Contractors
• Maintenance Engineers
• Engineering Students
• Industrial Maintenance
• Home and Commercial Electrical Projects
Electrical Toolkit brings together the essential electrical calculators you use every day in one convenient app. Instead of switching between multiple apps or searching for formulas online, calculate cable size, voltage drop, breaker size, motor current, electrical power, energy cost and more from a single, reliable toolkit.
Whether you're installing new circuits, selecting the correct cable size, checking voltage drop, estimating motor current or calculating energy costs, Electrical Toolkit helps you work faster while reducing calculation errors.
Designed with speed, accuracy and simplicity in mind, Electrical Toolkit is built to be a practical companion for everyday electrical work.
Download Electrical Toolkit today and keep the essential electrical calculators you need in your pocket.