For the Titanic, this figure was 60,000 tons of water
Port Regustry and Number Liverpool 131428 (equals Titanic) Registered ... [No 
HYPE Your figures are wrong that is Gross Tonnage and I am reading that right ... 
How many tons of water would it take to fill the drydock back up to the same .... 
from 1911, which gives the displacement as "about 60,000 tons".