Cruise Fuel • Sea + Port + Anchorage • Shore-Power Avoidance • Bunker Budget • Passenger-Day Economics • CO₂ • Multi-Year Projection
Cruise Ship Fuel Consumption & Bunker Cost Calculator
Estimate annual cruise-ship fuel consumption, bunker spend, CO₂ emissions and passenger-day economics from sea and port operating profiles. Advanced mode separates primary and secondary fuels, shore-power fuel reduction, anchorage/tender operations, bunkering fees, carbon value, multi-year price escalation and downside stress cases.
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Need dual fuels, shore-power effects, anchorage/tender burn, fees or multi-year pricing? Click Advanced above.Simple keeps the cruise profile fast: sea days + port days + one blended bunker price, then translates the result into annual fuel, bunker spend and passenger economics.FuelSea + port annual burn
BudgetBunker spend + allowance
CruisePassenger-day + sailing economics
Annual Cruise Operating Profile
Days underway.
MT/day including propulsion and hotel/auxiliary load.
MT/day including hotel and auxiliary demand.
Bunker Budget & Cruise Metrics
Selected currency / MT.
% planning allowance on fuel cost; does not increase consumption or CO₂.
% of passenger capacity.
nm/year.
Annual Cruise Operating Profile
Sea, port and anchorage/tender fuel are modeled separately. Shore-power reduction applies only to port-day fuel.
% of port days.
% reduction of port fuel on connected days.
Financial allowance only.
Primary Fuel
MT/day.
tCO₂/MT direct combustion planning factor.
Secondary / Pilot Fuel
Bunker Fees, Carbon & Projection
Selected currency / tCO₂.
Passenger & Voyage Metrics
Stress Cases
Each case recalculates annual fuel, bunker cost and passenger economics without changing the base inputs.
| Case | Fuel burn change % | Bunker price change % | Extra port days | Shore connection change pp |
|---|
Cruise Bunker Planning Checks
Planning limitation: cruise fuel consumption varies with itinerary, speed, weather, displacement, hull/propeller condition, HVAC and hotel demand, passenger count, port stays, shore-power availability, machinery efficiency and fuel properties. Advanced LNG or alternative-fuel inputs use user-entered fuel mass and direct CO₂ factors; this calculator does not model methane slip or lifecycle GHG intensity.