311.5 centimeters is equal to 122.6 inches.
To put this into perspective, here are some comparisons to known objects of similar size:
– 311.5 centimeters is just slightly taller than the average height of a refrigerator (120 inches).
– It is also close to the height of a standard door frame (80 inches).
– 311.5 centimeters is about the length of a queen size bed (80 inches) plus the width of a single bed (39 inches).
– It is also approximately the width of a big screen TV (120 inches) diagonally.
– 311.5 centimeters is slightly longer than the average height of a professional basketball player (79.4 inches).
– It is also about 1.5 times the height of an average adult male (5’9″ or 69 inches).