Australian Towing Weight Calculator Spreadsheet
Compliance Results
Australian Towing Calculator Spreadsheet: Download & Usage Guide
Why Use This Spreadsheet?
Our downloadable towing weight calculator spreadsheet helps Australian drivers:
- Comply with NHVR mass limits
- Check ADR 43/04 vehicle standards
- Calculate safe payload margins
- Generate proof of compliance checks
How to Use the Excel Version
1. Input Fields (Yellow Cells):
- Enter your vehicle's kerb weight (from manual)
- Add GVM and actual tow ball weight
- Input trailer ATM from compliance plate
2. Automatic Calculations (Green Cells):
- Safe towing capacity (incl. 25% safety margin)
- Ball weight percentage ratio
- License requirements check
- Payload remaining for passengers/gear
3. Compliance Checklist:
- Red flags for overweight combinations
- ADR 43/04 status indicator
- Braked/unbraked trailer rules
Key Australian Standards Included
- NHVAS Mass Management Module
- ADR 43/04 Vehicle Standard
- State-based caravan towing laws
- Heavy Vehicle National Law (HVNL)
Pro Tips for Accuracy
1. Always use weighbridge measurements for loaded vehicles
2. Update values when modifying your setup
3. Keep printed copies with your registration
4. Cross-check with state transport department guidelines
Download your personalized towing spreadsheet today - takes 2 minutes and could save you $600+ in fines!