Convert span to chetvert (Russian)
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 chetvert (Russian):
Chetvert is a Russian traditional unit of length equal to 1/4 arshin or 17.78 cm.