Kilostud (kilo-stud) is an unit of measurement frequently used in many countries of Roblox. One kilostud is defined as 1,000 studs. It is also defined as 28,000 centimeters, 280 meters, or 0.174 miles. The kilostud is a SI Unit. It used to be defined as 50 meters in 2011 before it was redefined as 280 meters in 2019.