Calculate distance, voyage time, fuel consumption, emissions, and EU ETS costs for any route in under 30 seconds. Supports 4,000+ ports, multi-leg voyages, canal routing, and CII/FuelEU compliance checks.
Every calculation returns a complete voyage analysis. Here's a sample Rotterdam → Houston voyage for a Tanker:
Our marine meteorologists will optimize this exact voyage for weather, fuel efficiency, and compliance, and deliver a professional routing plan within 24 hours. Typical fuel savings: 3-8%.
Three steps. No credit card. No installation.
Provide your work email to unlock the full calculator. No payment. No credit card. Unlimited calculations in your session.
Select vessel, origin, destination, and any intermediate ports. Configure canal preferences, speed, fuel types, and ETD.
Distance, time, fuel, emissions, CII grade, EU ETS cost, and FuelEU compliance, all in one report you can export or share with your team.
Enter your details below to unlock the full voyage calculator. Takes 10 seconds. No credit card required.
Yes. 100% free, forever. No credit card, no trial period, no "freemium" limits. We ask for your work email because we want to be able to help if you have questions or want to optimize a voyage, but you're never obligated to buy anything.
The calculator uses the same routing engine our marine meteorologists use internally. Distance is calculated using great-circle routing with land avoidance and canal options. Fuel consumption uses standard vessel baselines. Emissions follow IMO methodology. EU ETS cost uses live EUA prices.
The calculator gives you the baseline: what a standard voyage looks like. The $49 routing gives you an optimized route from our marine meteorologists: weather-adjusted waypoints, fuel efficiency recommendations, speed profile, and compliance analysis. Typical savings: 3-8% on fuel plus improved arrival accuracy.
Yes. You can export any calculation as a PDF or CSV to share with your operations team, charterers, or sustainability reporting.
No. It runs directly in your browser. Works on desktop, tablet, and mobile.
No. We'll send you the calculator access, and occasional relevant updates about voyage optimization and maritime regulation. You can unsubscribe with one click. We never sell or share your data.
Free voyage calculator built on 27,000+ optimized voyages. Distance, fuel, emissions, EU ETS: all in 30 seconds.
Start Calculating: Free →