Instaground is the all-in-one app for calculating electrical grounding (earthing) for a range of different applications. All calculations are based on international standards for grounding safety.

Instaground includes grounding calculations for::

- AC Substation Grounding analysis
- Conductor ampacity calculator
- Conductor size calculator
- Conductor unit converter
- Conductor Resistivity calculator
- Grounding resistance calculator
- Symmetrical current calculator
- Soil resistivity reference
- Four-pin soil resistivity calculator
- Three-pin soil resistivity calculator

This app was created by Plano A Engineering.