Bareboat vs Time Charter

A bareboat charter and a time charter can quote day rates that look wildly different for what seems like the same ship — and the reason has nothing to do with the vessel and everything to do with what each rate actually includes. This explainer breaks down who pays for what under each structure, so you can compare them on the same basis rather than by the headline number. See our buy or charter guide for the decision one level up from this one.

What each structure actually transfers

• Bareboat charter — the owner leases out the bare hull and machinery only. The charterer supplies the crew, operates the vessel, insures it, maintains it, and bears essentially all the operating risk and cost for the charter period. Functionally, the charterer runs the ship as if they owned it.
• Time charter — the owner supplies the vessel fully crewed, maintained, and insured, and the charterer simply directs where it trades for the charter period. The owner keeps running the ship; the charterer buys its cargo-carrying capacity for a set time.

That’s the whole difference in one sentence: bareboat transfers operation, time charter transfers only employment. Everything else in the economics follows from that split.

Who pays for what

Fuel and port costs sit with the charterer either way — that part doesn’t change. What changes is everything else: a bareboat day rate looks cheap because it’s only paying for the capital cost of the ship, with the charterer absorbing crew, maintenance and insurance separately. A time charter rate is higher because it’s bundling all of that operating cost into a single figure the owner still has to fund and manage.

Tip: Never compare a bareboat rate and a time charter rate directly. Build out the bareboat charterer’s full all-in cost — hire plus crew plus insurance plus maintenance reserve — before setting it against a time charter quote, or the bareboat option will look artificially cheap.

Risk allocation during the charter

The cost split above is only half the picture — the two structures also allocate risk very differently once the ship is actually trading:

• Off-hire — under a time charter, hire stops when the vessel isn’t fully available (breakdown, drydocking, deficiency), so the owner absorbs the cost of downtime. Under bareboat, the charterer is running the ship and bears that downtime cost directly, whatever the cause.
• Performance warranties — time charters typically carry speed and consumption warranties, with claims running against the owner if the vessel underperforms. A bareboat charterer has no owner performance warranty to fall back on; the ship’s performance is simply their own operating result.
• Redelivery condition — a time charterer redelivers a ship they never had to maintain, subject to agreed condition clauses. A bareboat charterer has been responsible for the vessel’s material condition throughout, so redelivery disputes tend to be more technical and more consequential.

In short: bareboat concentrates both the cost and the operating risk on the charterer; time charter splits it, with the owner still carrying the vessel’s technical and performance risk.

Where each structure actually gets used

Bareboat charters show up most often in financing structures rather than pure trading decisions — a bareboat charter registration lets a financier or leasing company hold title while an operator runs the ship day to day, common on newbuilding finance leases and sale-and-leaseback deals. It suits an operator with its own crewing and technical management infrastructure who wants the ship on their own operating standards without owning the asset outright. Time charter is the far more common commercial trading structure: a charterer who wants guaranteed capacity for a defined period — a specific trade, a contract of affreightment, a seasonal programme — without taking on crewing, technical management, or maintenance risk at all.

A worked example

Say a bareboat quote comes in at USD 8,000 a day and a time charter quote for the same ship comes in at USD 14,000 a day. On the headline number, bareboat looks like the obvious choice — but it isn’t finished pricing yet. A realistic all-in build-out for the bareboat charterer might run: crew wages and victualling around USD 3,000/day, a maintenance reserve of USD 1,500/day, and H&M and P&I insurance around USD 1,000/day — bringing the true all-in cost to roughly USD 13,500/day, before accounting for the operating risk of running the ship yourself. Against a USD 14,000/day time charter that already includes all of that, plus the owner’s performance warranty and off-hire protection, the two options land close enough that the decision should turn on operating capability and risk appetite, not on the headline rate.

Which one actually fits your position

Choose bareboat if you already have (or are building) the operating capability to run a ship yourself and want the lowest possible headline hire — typically an owner-operator using it as a financing tool, not a trader looking for simple capacity. Choose time charter if you want tonnage without touching crewing, maintenance, or technical management at all — the far more common position for a charterer who just needs cargo-carrying capacity for a period. See our buy or charter guide for the decision above this one, our ship finance basics guide if a bareboat structure is part of a financing plan, or talk to a broker about a specific requirement.