What is CircuitSense?
CircuitSense is a field calculator designed for electricians to automate complex calculations based on the 2026 NEC. It helps size conduit, conductors, and grounds, and handles voltage drop and derating automatically, showing the math behind each result.
Does CircuitSense work offline?
Yes, CircuitSense is built for the field and works offline, meaning you don't need a signal to perform calculations in basements or remote locations.
What electrical calculations does CircuitSense perform?
CircuitSense performs a wide range of calculations including conductor sizing, voltage drop, conduit fill, box fill, load calculations, fault current, transformer sizing, conduit bending, and panel phasing.
Can I share my calculations from CircuitSense?
Yes, you can export any run as a clean, detailed PDF, including conduit schedules, fill percentages, derating information, and EGC sizing, making it easy to share with inspectors, GCs, or your crew.
How is CircuitSense organized?
Calculations in CircuitSense are organized by project. You can group runs under specific jobs, track their completion status, and reopen any run to make adjustments and recalculate.
What version of the NEC does CircuitSense use?
CircuitSense references the 2026 NEC throughout its calculations and tools, ensuring you are working with the latest code standards.
Is CircuitSense free to use?
CircuitSense is free to download and use for its core calculation features. There are optional subscription plans, CircuitSense Pro, available for $9.99 per month or $79.99 per year, both offering a 7-day free trial.
What devices does CircuitSense support?
CircuitSense is available for iPhone, iPad, and iPod devices, making it accessible on a range of Apple mobile products.
