ETA & Speed Calculator

Calculate estimated time of arrival, required speed to meet a deadline, or total steaming time between two ports. Enter distance and speed to get an instant ETA, or set a target arrival to find the required speed.

Distance (NM)Speed (knots)Departure date/timeTarget arrival (optional)Buffer hours (optional)

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This tool is provided for general guidance only. Always verify results against company procedures, flag state requirements, and applicable maritime regulations.