What is the limit for contactless transactions? December 14, 2020 22:32 Updated Follow The UK limit for contactless transactions is £45. Related articles My contactless transaction didn't work? Can I transfer money from my HyperJar account back to my bank? Authorisation charges Is there a limit on the number of cards I can have? Can I use my HyperJar card to get cash back in a shop? Comments 0 comments Please sign in to leave a comment.