FactSentinel

When the RMS Titanic departed Southampton on April 10, 1912, it held the distinction of being the largest ship afloat, a title it maintained until its sinking five days later. Measuring approximately 882 feet in length and weighing about 46,328 gross register tons, Titanic surpassed its older sister ship, the Olympic, as well as every other vessel in operation at the time. This size advantage was intentional, as the White Star Line designed Titanic and its sister ships to be the most luxurious and largest ocean liners in the world, part of an era of intense competition among shipping companies for prestige on the North Atlantic route.

The evidence supporting this claim is well documented in maritime records from the period. Titanic's tonnage and dimensions were widely publicized before its maiden voyage, and contemporary shipping registries confirm no other vessel exceeded its size in 1912. Its only real rival in scale was its nearly identical sister ship, Olympic, which had entered service the previous year but was slightly smaller due to design modifications made to Titanic afterward.

A common misconception is that Titanic was the largest ship ever built up to that point in absolute terms across all history, which is true only within the context of ocean liners and passenger ships of that era. It was not the fastest ship, nor was it unsinkable, despite popular myths suggesting otherwise. Its size, however, was a verified and significant fact, reflecting both engineering ambition and the competitive shipbuilding climate of the early twentieth century.