ElectricianCalc.com

ElectricianCalc.com is a free online resource offering professional-grade electrical calculators and design tools for electricians, engineers, contractors, and students. Built by an experienced electrician, the site provides accurate, NEC-compliant calculations for wire sizing, voltage drop, load determination, and related electrical parameters. Users can input their data and receive instant results tailored to real-world conditions such as distance, conductor type, temperature, and system phase.

The platform is fully web-based and mobile-friendly, allowing calculations to be done quickly in the field or at the office without the need for downloads or subscriptions. Each tool is designed for clarity and precision, following National Electrical Code standards to promote safety and compliance.