How Long Does LEGO® ROBOLAB Starter Building Set (9780) Take to Build?

A typical builder finishes LEGO® ROBOLAB Starter Building Set (set 9780, 1,712 pieces) in about 4 hours 45 minutes. Taking it slowly runs closer to 6 hours 30 minutes; building at a fast pace, about 3 hours 35 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.