Transformer Calculations

Calculate primary and secondary transformer currents accurately with our NEC and IEC standards-based calculator for efficient electrical design and analysis.

Calculate transformer magnetizing current accurately with our IEEE & IEC compliant calculator. Easy, precise, and reliable for electrical engineers.

Calculate optimal neutral resistor sizing for grounded systems with IEEE and IEC standards using our precise, easy-to-use calculator tool.

Calculate grounding grid parameters for substations accurately with the IEEE-compliant Grounding Grid Calculator. Ensure safety and reliability in design.

Calculate optimal substation sizing for pole, pad-mounted, and indoor types with IEEE standards using our precise and easy-to-use calculator tool.