Everything you need in Sparky
Sparky helps electricians move faster in the field with local-first calculators for conduit, wire sizing, voltage drop, ampacity, breakers, motors, box fill, and panel balance. Keep job notes, photo logs, NEC reference context, and export-ready panel reports together on iPhone.
Feature research stays connected to the main app page, support route, and legal pages so visitors do not hit a dead end after landing here.
Navigate Sparky
Move between the main app page, support, features, and legal pages without backing out to the main directory.
Conduit bend workflow
Calculate bends, offsets, saddles, shrink, gain, fill, and sizing with bender defaults ready for field use.
Wire and load calculators
Run voltage drop, ampacity, breaker sizing, motor, and load checks without leaving the job.
Box fill and panels
Check box fill pass/fail states, build panel schedules, balance loads, and prepare export-ready summaries.
NEC reference context
Use bundled starter reference material and citation chips to keep calculator results tied to code sections you can verify.
Job notes, photos, and PDF export
Keep panel workspaces, notes, job photos, and local PDF reports together on-device.
Offline field privacy
Core calculators, panels, reference data, notes, and exports are designed to work locally without a network dependency.
How it works
Set field defaults
Choose conduit type, wire material, voltage, phase, NEC edition, and pinned benders so calculators start with the setup you actually use.
Run the job calculations
Move between conduit, wire and load, box fill, panel, and NEC workflows while results update live as values change.
Document and export
Save panel schedules, job notes, photo logs, and PDF reports locally when the work needs a clean record.