System Modules
Ports & Distances
Sea distances between 3942 world ports via real shipping lanes. Canal detection, transit times and AI route insights.
Open Distance Calculator →
Port Manager
Add and manage custom ports. Search worldwide with geocoding, set terms, rates and agent details for laytime integration.
Open Port Manager →
Ports Map
Interactive world map with all 3942 ports plotted on real geography. Zoom into any region to explore ports, search by name and calculate sea routes.
Open Ports Map →
Voyage Estimation
Complete voyage P&L. Single or multi-port, fuel costs, freight, demurrage, break-even and T/C equivalent rate.
Open Voyage Estimation →
T/C Estimation
Time Charter profitability analysis. Ballast voyage + T/C period calculations, scale by daily hire rate.
Open T/C Estimation →
Laytime Calculation
Time sheet analysis for loading and discharging ports. Demurrage or despatch with full event tracking per C/P terms.
Open Laytime →
Vessel Tracker
Live AIS vessel tracking on interactive map. Search by IMO or MMSI, track up to 3 vessels simultaneously with weather data.
Open Vessel Tracker →
Vessel Manager
Central vessel database. General info, technical data, cargo details and certificates. Shared by all estimation tools.
Open Vessel Manager →
System Status
ports.db
3942 world ports
✓ OK
searoute_calc.py
Python distance engine
✓ OK
estimations.json
0 voyage estimations
✓ OK
tc_estimations.json
0 T/C estimations
✓ OK
vessels.db
0 vessels
✗ Missing
custom_ports.db
0 custom ports
✓ OK
maps.php
Interactive ports map
✓ OK
navtrack.php
Live vessel tracker
✓ OK