Chartering Basics: Voyage, Time, and Bareboat
Chartering is the core mechanism of maritime trade. The choice of charterparty determines the allocation of cost, risk, and operational control between the shipowner and the charterer. Understanding this division is the first step for any maritime professional.
The Core Question: Who controls the vessel and pays the bills?
The fundamental distinction between charter types relies on the transfer of control. In a voyage charter, the owner retains almost full control. In a bareboat charter, the charterer assumes the position of a temporary owner.
Comparative Matrix of Responsibilities
| Charter Type | Commercial Control | Bunker Costs | Port Disbursements |
|---|---|---|---|
| Voyage Charter | Owner | Owner | Owner |
| Time Charter | Charterer | Charterer | Charterer |
| Bareboat Charter | Charterer | Charterer | Charterer |
Market Fact
As of Q4 2023, approximately 65% of the dry bulk spot market was fixed on voyage charter terms rather than time charter trips. Source: Baltic Exchange Annual Review, 2023
Worked Example: Time Charter Equivalent (TCE)
A voyage charter pays $20/mt for 50,000 mt of cargo. The voyage takes 20 days. Bunkers cost $250,000, and port costs are $50,000.
- Gross Revenue: $20 * 50,000 = $1,000,000
- Voyage Expenses: $250,000 + $50,000 = $300,000
- Net Revenue: $700,000
- TCE per day: $700,000 / 20 days = $35,000/day
Common Mistakes
- Confusing a Time Charter Trip (TCT) with a Voyage Charter. In a TCT, the charterer still pays for bunkers and port costs.
- Failing to account for positioning (ballast) days when calculating TCE.
Natural Next Step
Now that you understand the basic structures, the most common dispute arises around time allowed in port.
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