And if someone is six feet under, they're also two meters below earth. Six feet are 182.88 centimeters. So 2 meters are 182.88 centimeters. Quick math!
Also, not all yards are the same. They can be as small as a square meter and as large as several hundred square meters, depending on where you are.
Oh, and one lametta is 40 centimetta.
C'mon guys, the metric system isn't rocket science. (Unless you happen to work for NASA, obviously.)