Blogs

If you’ve ever stared at a charter party wondering why your vessel is racking up charges while it just sits at anchor, you’re not alone. Laytime and demurrage are two of the most misunderstood terms in maritime shipping and misunderstanding them is expensive. Charterers, shipowners, brokers, and even cargo insurers deal with these terms constantly. Yet confusion between the two causes more contract disputes than almost any other clause in a charter party. This guide explains exactly what laytime and demurrage mean, how to calculate them, where people go wrong, and how to avoid unnecessary claims. What Is Laytime in

Introduction A container ship reports its position as 31.2304, 121.4737. On its own, that string of numbers means nothing to a logistics dashboard, a customs system, or a port scheduler. It’s just latitude and longitude. Marine geocoding is the process that turns that number into something useful: “Shanghai Port, Berth 12, Yangshan Deep Water Terminal.” It’s the translation layer between raw ocean coordinates and the operational systems that keep global trade moving. If you work in shipping, logistics, port operations, or maritime software, you’re already relying on marine geocoding — you just might not call it that. This guide breaks

If you’ve ever opened an invoice from a shipping line and found a demurrage charge you didn’t expect, you’re not alone. Demurrage is one of the most common — and most avoidable — costs in international trade. Most importers and exporters don’t get hit with it because their cargo is late. They get hit with it because nobody on their team actually knew how the charge was calculated until it was too late to do anything about it. This guide breaks down exactly how demurrage is calculated, walks through real number examples, and shows you where the free time clock

If you work in freight, logistics, or supply chain planning, you’ve probably felt the ripple effects of Panama Canal challenges even if you’ve never seen the canal in person. A backed-up queue of container vessels in Gatun Lake can push up freight rates in Rotterdam, delay a furniture shipment in Ohio, or force a carrier in Singapore to reroute around Africa. This isn’t a hypothetical. It already happened. During the 2023–2024 drought, the Panama Canal Authority (ACP) cut daily transits from a normal range of 36–38 vessels down to just 18 by February 2024 — a record low for the

If you’ve ever needed to verify a ship’s identity — for a cargo shipment, a chartering deal, a marine insurance claim, or just curiosity after spotting a massive container vessel in port — you’ve probably run into the term “IMO number.” It looks like a random string of digits, but it’s actually one of the most useful tools in maritime research. This guide breaks down exactly what an IMO number is, what data you can pull from one, and how to run a reliable lookup without getting lost in outdated or unofficial databases. What Is an IMO Number? An IMO