02 — Live Demo
JIT Voyage Calculator
Configure the route, vessel profile and economics. ShipCon computes the optimal Just-in-Time speed, total fuel burn, voyage cost and savings vs. a max-speed baseline.
AI ASSISTANT
AI Voyage Assistant
Describe your voyage in plain English — ShipCon calculates your optimal JIT speed and fills in the calculator automatically.
Hello! I'm ShipCon's AI assistant. Describe your voyage and I'll calculate the optimal JIT speed. Try: 'Plan a voyage from Shanghai to Rotterdam arriving in 18 days. The vessel burns 120 MT/day at max speed and 45 MT/day at eco speed. Fuel price is $600/MT, daily hire $25,000.'
Voyage Parameters
Route
Time Window
Vessel Profile
Economics
Felixstowe, UK300 nmBremerhaven, DE
Port Status
Bremerhaven
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avg waiting hours
Live port data from IMF PortWatch. ShipCon factors current berth availability into your JIT recommendation.
JIT Speed
10.0kts
Eco speed allows on-time arrival with spare time at anchor.
Min on time
8.6 kts
Eco speed
10.0 kts
Voyage time
30.0 h
Total distance
300 nm
Voyage duration
30.0 hrs
Total fuel
56.3 MT
Total cost
$65,000
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Savings vs. Max-Speed Baseline
Fuel saved
11.9 MT
CO₂ avoided
37.8 t
Fuel cost saved
$7,159
Fuel reduction
17.5 %
Voyage Summary
| Departure | Felixstowe, UK |
| Arrival | Bremerhaven, DE |
| Distance | 300 nm |
| JIT Speed | 10.0 kts |
| Voyage Time | 30.0 hrs |
| Fuel Consumption | 56.3 MT |
| Fuel Cost | $33,750 |
| Hire Cost | $31,250 |
| Total Cost | $65,000 |
| CO₂ Emissions | 178.3 t |
| Fuel Saving vs. Max Speed | 11.9 MT (17.5%) |
Pilot Programme
Validate the model on your fleet.
3–5
Container vessels on scheduled liner services
1–2
Port pairs for a robust dataset
2–3
Month pilot duration
Partnership Structure
ShipCon Provides
- ›Advised SOG for ETA
- ›Optimum route recommendations
- ›Real-time JIT speed updates
- ›Voyage performance analytics
Partner Provides
- ›Voyage and operational data
- ›Vessel fuel consumption records
- ›Feedback and validation
- ›Port arrival documentation
Ready to stop Hurrying & Waiting?
Join the pilot programme and start measuring real fuel savings, emissions reductions, and schedule improvements on your fleet.
Built on IMO 2022 JIT framework · EU MRV & CII ready · Container shipping first