A step (, ) was a Roman unit of length equal to 2½ Roman feet () or ½ Roman pace (). Following its standardization under Agrippa, one step was roughly equivalent to .
The Byzantine pace (, bḗma) was an adaption of the Roman step, a distance of 2½ Greek feet.
Similarly, the US customary pace is a distance of 2½ feet or .
See also Pace (unit) Roman and Byzantine units US customary units
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