Professional calculators and checklists designed for low voltage technicians, electricians, and project managers. All tools follow industry standards and best practices.
Industry-standard calculations following NEC codes and IEEE standards
Calculate conduit fill percentages according to NEC Article 344 and other applicable codes
Determine voltage drop over distance for copper and aluminum conductors
Find the right wire gauge for your electrical load and circuit requirements
Calculate PoE power requirements for network devices and switch planning
Calculate optical fiber link loss budgets using ITU-T G.652.D, G.657.A1/A2, and G.651.1 standards
Professional checklists for project management and compliance documentation
Comprehensive pre-project checklist covering scope, permits, materials, crew, and coordination
Daily safety verification and compliance documentation for crew safety and OSHA requirements
Field installation compliance and quality verification for low voltage system installations
Pre-installation survey with infrastructure documentation and site assessment requirements
Our calculators follow the latest NEC codes and IEEE standards, while our checklists ensure compliance and quality throughout every project phase. Built by contractors, for contractors.