SparkyToolkit

Live copper price, UV index, 13 offline calculators and the full AS/NZS 3000. Built for sparkies.

Sparky Toolkit is the all-in-one field companion built by a practising Australian electrician. No fluff, no generic imports — just the tools you actually use on site, built to Australian standards.

ELECTRICAL CALCULATORS

• Ohm's Law — Voltage, current, resistance & power
• Cable Sizing — AS/NZS 3008 compliant current capacity & cable selection
• Voltage Drop — Calculate drop across circuit lengths
• Conduit Fill — Cable conduit capacity with AS/NZS compliance
• Breaker Sizing — Circuit breaker & fuse selection
• Demand Load — Maximum demand calculations
• Power Factor — Power factor correction
• Short Circuit — Fault current calculations
• Earth Fault Loop — Loop impedance calculations
• Motor Sizing — FLC & protection sizing
• Lighting Calculator — Lux levels & fitting counts
• Transformer Calculator — Turns ratio & kVA
• Offset Bend Calculator — Trench, tray, ladder & conduit offsets

TEST RECORDS

• Create and manage electrical test records on site
• Export to PDF or Excel for compliance documentation
• Choose from multiple test templates
• Save and organise by project

STANDARDS REFERENCE

• Quick reference to AS/NZS 3000 Wiring Rules
• Search by section number or keyword
• Bookmark frequently used sections for fast access

SITE PLANS

• Capture and organise electrical drawings
• Photo-based markup tools
• Annotate plans directly on your phone

COMING SOON

• Sparky AI, An AI assistant trained on Australian electrical standards

Built in Adelaide by a sparky who uses these tools every day. If you've got feedback or feature requests, get in touch — this app is built for the trade.