Voyage estimate
VLCC voyage: Texas City to Vadinar
A VLCC carrying 270,000 tonnes from Texas City to Vadinar sails about 12,170 nm laden via the Cape of Good Hope, about 40.6 days at 12.5 knots. With the ballast leg back and 4 days in port, the round voyage takes about 75.4 days and burns about 3,760 tonnes of fuel.
Round voyage
75.4 d
40.6 d laden
Laden distance
12,170 nm
Via the Cape of Good Hope (avoiding Suez and the Red Sea)
Fuel (VLSFO)
3,760 t
Round voyage
CO2
11,847 t
Outside EU ETS
Round voyage breakdown
| Leg | Distance | Speed | Days | Fuel |
|---|---|---|---|---|
Laden Texas City → Vadinar | 12,170 nm | 12.5 kn | 40.6 | 2,231 t |
Ballast Vadinar → Texas City | 9,627 nm | 13 kn | 30.9 | 1,388 t |
Port time Loading and discharge | — | — | 4.0 | 140 t |
| Round voyage | 21,797 nm | 75.4 | 3,760 t |
Laden via the Cape of Good Hope; ballast via the Strait of Gibraltar, Suez Canal and Bab-el-Mandeb.
A laden VLCC draws about 22.5 m, deeper than the Suez Canal's 20.1 m limit, so the laden leg takes a longer route: via the Cape of Good Hope (avoiding Suez and the Red Sea).
Emissions and EU ETS
The round voyage burns about 3,760 tonnes of VLSFO, emitting about 11,847 tonnes of CO2. Neither port is in the EU ETS area, so no EU allowances are needed for this voyage.
Assumptions
- Cargo
- 270,000 t
- Laden speed
- 12.5 kn at 55 t/day
- Ballast speed
- 13 kn at 45 t/day
- Port time
- 4 days at 35 t/day
- Laden draft
- 22.5 m
- CO2 factor
- 3.151 t per t fuel
Other ship sizes on this route
Questions
How long does a VLCC take from Texas City to Vadinar?
About 40 days 14 hours laden at 12.5 knots over 12,170 nm via the Cape of Good Hope. The full round voyage, with the ballast leg back and 4 days in port, takes about 75.4 days.
How much fuel does a VLCC burn on this voyage?
About 3,760 tonnes of VLSFO for the round voyage (2,231 t laden, 1,388 t ballast, 140 t in port), emitting about 11,847 tonnes of CO2.