Ship Universe Maritime Tool

Container Ship Break-Even Freight Rate & Slot Revenue Calculator

Estimate the freight rate, slot revenue and vessel utilization needed for a container service to cover voyage costs or reach a target margin. Advanced mode separates outbound and inbound economics, cargo handling, empty repositioning, bunker cost, commissions, carbon cost and annual round-trip performance.

Break-Even Freight
Convert voyage cost into required average revenue per loaded TEU
Slot Economics
Compare nominal vessel slots, paying TEU, utilization and revenue per slot
Target Margin
Calculate the rate or utilization required to reach an entered voyage margin

Capacity & Revenue

Use one service leg or one round-trip-equivalent set of averages. Revenue is calculated on loaded paying TEU, not nominal vessel capacity.

TEU
%
$ /loaded TEU
$ /loaded TEU
$ /loaded TEU
%
% revenue

Voyage & Vessel Cost

days
$ /day
$ /day
Set to 0 if already included in the daily hire or capital value.
MT
$ /MT
$
$
$
cycles/year

Optional Emissions Cost

tCO2/MT fuel
$ /tCO2
%

Outbound & Inbound Slot Revenue

Model the two revenue directions separately. Loaded TEU are nominal capacity × paying utilization for each direction.

TEU
%
$ /loaded TEU
$ /loaded TEU
$ /loaded TEU
%
$ /loaded TEU
$ /loaded TEU
$ /loaded TEU

Empty Repositioning & Voyage Cost

TEU
$ /empty TEU
TEU
$ /empty TEU
days
days
days
MT/day
MT/day
$ /MT
$ /day
$ /day

Fixed Costs, Commissions & Targets

$
$
$
%
% revenue
round trips

Optional Carbon Cost

tCO2/MT fuel
$ /tCO2
%

Container Service Economics

Simple break-even freight analysis

Enter service data
Enter vessel capacity, utilization and voyage cost assumptions to calculate break-even freight, slot revenue and target-margin economics.
Planning estimate only. Actual container-service economics depend on slot allocation, vessel intake restrictions, weight and reefer mix, empty repositioning, alliance or vessel-sharing terms, terminal contracts, bunker consumption, schedule reliability, port charges, canal tolls, cargo claims, equipment costs, commissions, freight collectability, surcharges and commercial pricing. Avoid double-counting operating costs already embedded in charter hire or capital-cost assumptions. This calculator does not determine tariff legality, contract revenue recognition or regulatory compliance.
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