Comparing Age of Ultron with its predecessor, Avengers Assemble, this has scored a higher debut weekend, with £18 million from Thursday to Sunday this is £2 million higher that the first film.
To add to the records Avengers Age of Ultron has secured it is the highest grossing debut in the month of April and the highest grossing debut for a superhero movie.
The film is also the 8th highest grossing debut film in the UK of all time, coming in between Harry Potter and The Deathly Hallows Part 1 from 2010 and Shrek The Third from 2007.
Fast and Furious 7 falls from the top in its fourth week of release to number 2 and has now taken an incredible £34.7 million.
Also new this week is The Falling which enters at number 10.