Topic summary
Roman feet
Extracted from the Wikipedia article Ancient Roman units of measurement.
Area
Other units of area described by Columella in his De Re Rustica include the porca of 180 × 30 Roman feet (about 473 m or 5,090 sq ft) used in Hispania Baetica and the Gallic candetum or cadetum of 100 feet in the city or 150 in the country. Columella also gives uncial divisions of the jugerum, tabulated by the anonymous translator of the 1745 Millar edition as follows: