Voyage estimate
Suezmax voyage: Das Island to Ulsan
A Suezmax carrying 130,000 tonnes from Das Island to Ulsan sails about 6,241 nm laden via the Strait of Hormuz and Malacca Strait, about 20.8 days at 12.5 knots. With the ballast leg back and 4 days in port, the round voyage takes about 44.8 days and burns about 1,592 tonnes of fuel.
Round voyage
44.8 d
20.8 d laden
Laden distance
6,241 nm
Shortest route
Fuel (VLSFO)
1,592 t
Round voyage
CO2
5,017 t
Outside EU ETS
Round voyage breakdown
| Leg | Distance | Speed | Days | Fuel |
|---|---|---|---|---|
Laden Das Island → Ulsan | 6,241 nm | 12.5 kn | 20.8 | 832 t |
Ballast Ulsan → Das Island | 6,241 nm | 13 kn | 20.0 | 660 t |
Port time Loading and discharge | — | — | 4.0 | 100 t |
| Round voyage | 12,481 nm | 44.8 | 1,592 t |
Laden via the Strait of Hormuz and Malacca Strait; ballast via the Strait of Hormuz and Malacca Strait.
Emissions and EU ETS
The round voyage burns about 1,592 tonnes of VLSFO, emitting about 5,017 tonnes of CO2. Neither port is in the EU ETS area, so no EU allowances are needed for this voyage.
Assumptions
- Cargo
- 130,000 t
- Laden speed
- 12.5 kn at 40 t/day
- Ballast speed
- 13 kn at 33 t/day
- Port time
- 4 days at 25 t/day
- Laden draft
- 17 m
- CO2 factor
- 3.151 t per t fuel
Other ship sizes on this route
Questions
How long does a Suezmax take from Das Island to Ulsan?
About 20 days 19 hours laden at 12.5 knots over 6,241 nm via the Strait of Hormuz and Malacca Strait. The full round voyage, with the ballast leg back and 4 days in port, takes about 44.8 days.
How much fuel does a Suezmax burn on this voyage?
About 1,592 tonnes of VLSFO for the round voyage (832 t laden, 660 t ballast, 100 t in port), emitting about 5,017 tonnes of CO2.