How Long Does LEGO® Science Tower (19007) Take to Build?

A typical builder finishes LEGO® Science Tower (set 19007, 1,205 pieces) in about 2 hours 55 minutes. Taking it slowly runs closer to 3 hours 55 minutes; building at a fast pace, about 2 hours 15 minutes.

PieceTick estimates build time from piece count, part complexity, the set’s age rating, your experience level, and how you sort pieces. Adjust those on this page for an estimate matched to how you build.