Calculate fuel cost per sailing, passenger-day and
nautical mile when operating data are entered
Annual Cruise Operating Profile
Use average fuel consumption for days underway and
days alongside. Hotel and auxiliary loads should be
included in the daily burn values.
days
MT/day
days
MT/day
Bunker Price & Budget
$
/MT
%/year
%
Adds a planning allowance to fuel cost. It does
not increase modeled fuel consumption or CO2.
years
tCO2/MT
$
/tCO2
%
Passenger & Voyage Metrics
Optional inputs unlock cost-per-passenger,
cost-per-sailing and cost-per-nautical-mile metrics.
passengers
%
sailings
nm/year
Annual Cruise Operating Profile
Model sea, port and anchorage fuel separately.
Port fuel is automatically reduced by the entered
shore-power assumptions.
days
days
days
%
%
Applied only to port-day fuel burn for the
share of port days connected.
Primary Fuel
$
/MT
MT/day
MT/day
MT/day
tCO2/MT
%/year
Secondary / Pilot Fuel
Set the secondary burn values to 0 if the vessel
uses only one fuel.
$
/MT
MT/day
MT/day
MT/day
tCO2/MT
%/year
Bunker Budget & Carbon
%
Budget allowance only. It does not increase
modeled consumption or emissions.
stems
$
$
$
/tCO2
%
years
Passenger & Voyage Metrics
passengers
%
sailings
nm/year
Cruise Fuel & Bunker Results
Simple annual bunker estimate
Enter operating data
Enter sea days, fuel burn and bunker price to calculate
cruise ship fuel consumption and annual bunker cost.
Annual Bunker Cost
—
Fuel consumed plus entered bunkering fees and
other annual bunker costs
Annual Fuel Consumption
—
Operational fuel use before bunker-budget allowance
Fuel Budget incl. Allowance
—
Sea Fuel Use
—
Port + Anchorage Fuel
—
Blended Fuel Cost
—
CO2 Emissions
—
Optional Carbon Cost
—
Bunker + Carbon Cost
—
Fuel Cost / Passenger-Day
—
Fuel Cost / Sailing
—
Fuel Cost / Nautical Mile
—
Fuel / Passenger-Day
—
Shore-Power Fuel Avoided
—
Primary Fuel Share
—
Projected Bunker Cost
—
Annual Bunker Cost Breakdown
Cruise Fuel Budget Summary
Fuel Use by Operating Mode
Operational consumption
Mode
Primary Fuel
Secondary Fuel
Total Fuel
Fuel Cost
Multi-Year Bunker Projection
Fuel consumption held constant
Year
Primary Price
Secondary Price
Fuel Cost
Bunker Fees
Carbon Cost
Bunker + Carbon
Bunker Budget Sensitivity
Fuel consumption vs bunker price
Consumption \ Fuel Price
-20%
Base
+20%
Bunker budget ready:
cost guidance will appear after calculation.
Model approach:
sea, port and anchorage fuel are calculated separately.
Advanced mode tracks primary and secondary fuels independently
and reduces port consumption based on shore-power utilization.
Bunker-budget allowance is shown as a financial planning reserve
only and does not increase fuel consumption or CO2. Multi-year
projections hold annual consumption constant while escalating
entered fuel prices.
Planning estimate only.
Actual cruise ship fuel consumption varies with speed, itinerary,
weather, draft, displacement, hull and propeller condition, hotel
load, HVAC demand, passenger count, port stays, shore power,
machinery efficiency and fuel properties. LNG values in this tool
use user-entered fuel mass and direct-combustion CO2 factors and do
not model methane slip or lifecycle GHG intensity. Validate bunker
prices, fuel factors and operating assumptions before budgeting.
