How Big Was The Iceberg?

50-100 feet – the approximate height above water of the iceberg that sank Titanic, as recounted by survivors.

200-400 feet – the estimated length of the iceberg.

10% – the percentage of the total mass of an iceberg that is typically visible above water, as the sheer weight of an iceberg means that most of the bulk is underwater.

A possible photograph of the iceberg that sank Titanic

Above: A possible photograph of the iceberg that sank Titanic.

1 mile – the likely original length of the Titanic iceberg, but after 12 months scraping and rebounding along a 40 mile length of fjord, by the time it reached the Atlantic it would already have reduced to around half its original length.

1 billion tons – the amount of sea water that the iceberg would have displaced at its original size.

2 weeks – the approximate length of time after the Titanic struck before the iceberg would have finally disappeared, melted away by the warm waters of the gulf stream.

More To Explore

Now you know how big the iceberg was that the Titanic hit, why not read even more facts about the iceberg, find out about the victims of the sinking, and discover where the ship sank.