Boyne was launched at Calcutta in 1807. In 1809 she sailed to England. She was sold to the Danes, but by 1811 was under English ownership under the name Moffat (or Moffatt). She then made seven voyages as a "regular ship" for the British East India Company (EIC). After the EIC exited its maritime activities in 1833–34, Moffat made four voyages transporting convicts to Australia: one voyage to Port Jackson and three to Van Diemen's Land. She also made at least one voyage carrying immigrants to South Australia, and later regularly traded between Liverpool and Bombay. She was last listed in 1856.