Marine Fuel Cost Estimator

Estimate voyage fuel consumption & cost across multi-leg trips, model engine-specific fuel curves, current and weather effects, bunker price scenarios and run sensitivity/Monte‑Carlo to understand risk. Client-side only.

Vessel Profile

Vessel name/type Displacement / lightweight (tonnes) Hull form factor (K) — 0.8-1.6 Propulsive efficiency (%)

Engine(s) & Consumption

Engine type (diesel / gas turbine) Rated power (kW) Specific fuel consumption at MCR (g/kWh) Consumption curve shape (0.7 - 1.6)

Voyage / Itinerary

Number of legs

Fuel Pricing & Fees

Bunker fuel price (USD/tonne) Fuel density (kg/m³) Port bunker uplift fee (%)

Environmental & Reserve

Required bunker reserve (%) Weather/current factor (%) (adds to resistance)

Tip: enter realistic distances and speeds. Use Monte‑Carlo for bunker price volatility scenarios.

Summary

No calculation yet — configure the voyage and press Calculate Fuel & Cost.

Charts

Monte‑Carlo Bunker Scenarios

Runs