Afghan units: seer, charak, jerib
Seer, charak, pao and khurd, jerib and biswa, and the gaz, to metric and back.
jerib1
biswa20
biswasa400
square metre2,000
hectare0.2
acre0.4942
Method. Kabul units: 4 khurd = 1 pao, 4 pao = 1 charak, 4 charak = 1 seer (7.066 kg), 80 seer = 1 kharwar. The seer of Herat, Mazar and Kandahar differs, and the man weighs different amounts in different places, so it is left out rather than guessed. 1 jerib = 20 biswa = 2,000 square metres.
Source: Wikipedia (2026-10-03)