How Long Does LEGO® Battle for Ninjago City (70728) Take to Build?

A typical builder finishes LEGO® Battle for Ninjago City (set 70728, 1,224 pieces) in about 3 hours. Taking it slowly runs closer to 4 hours; 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.