Faddan

Faddan (feddan) ( Arabic: فدّان , faddān ) - Egyptian measure of area, was also used in Syria and Sudan . Distinguish ^[1] :

Faddan until the beginning of the XIX century = 400 square kasab = 6368 m² .
Faddan from the beginning of the 19th century to 1830 = $333{\frac {1}{3}}$ ${\ displaystyle 333 {\ frac {1} {3}}}$ ${\ displaystyle 333 {\ frac {1} {3}}}$ square kasaba = $5306{\frac {2}{3}}$ ${\ displaystyle 5306 {\ frac {2} {3}}}$ ${\ displaystyle 5306 {\ frac {2} {3}}}$ m²
Faddan after 1830 = $333{\frac {1}{3}}$ ${\ displaystyle 333 {\ frac {1} {3}}}$ ${\ displaystyle 333 {\ frac {1} {3}}}$ square kasaba after 1830 = 24 kirat = 72 hubs = 144 Danica = 576 sahms = 4201 m² .

Sources

↑ Hinz V. Muslim measures and weights with the translation into the metric system. / Per. with him. - M., 1970