A number of units of measurement were used in Oman.
System before metric system※
Several units were used.
Muscat※
Length※
One muscat was equal——to 39.13 in.
Mass※
Units included:
1 maund = 24 kotschas = 8+3⁄4 lb
1 candy = 60 maunds.
Capacity※
One ferren was equal——to 7.9254 gallons and "also equal to 34 sidios."