VoltCalc

VoltCalc is a professional engineering tool that allows you to perform cable cross-section and voltage drop calculations in seconds with zero errors for electrical projects and field applications.

Whether you are installing wiring in the field or preparing technical reports and official project drawings in the office, VoltCalc brings all the necessary standards to your pocket.

Key Features:

- Precise current calculation for 1-phase (220V) and 3-phase (380V) systems.
- Full compatibility with copper (Cu) and aluminum (Al) conductor types.
- Theoretical cross-section analysis based on the allowed voltage drop percentage (%e).
- Automatic matching of the resulting value to standard cable cross-sections on the market (1.5, 2.5, 4, 6, 10, 16... mm²).
- Instantly share results with technicians or technical reports via WhatsApp by copying them to the board with a single click.

Don't waste time with long formulas or complex tables. Calculate with VoltCalc, choose the standard-compliant cable, and focus on your work.