Convert span to foot (survey)
Selected category: length.
Definition and details for span:
Span is a traditional unit of length equal to 9 inches or 22.86 mm. A span was defined as the length of the span of a man's hand with fingers stretched out as far as possible. The name comes from the old English word "spann".
Definition and details for foot (survey):
Survey foot was defined to be equal exactly 1200/3937 meter, or about 30.480 060 96 centimeters.