Shipping goods can feel confusing, especially when you hear terms like freight class, NMFC codes, density, and shipping rates. Many business owners, online sellers, and logistics beginners struggle because one small mistake can increase shipping costs a lot. This is where a Freight Class Calculator becomes very helpful. It is a simple tool that helps you find the correct freight class for your shipment, so you can get accurate shipping prices and avoid extra charges later.. https://freight-classcalculator.com/