PRESSURE
TEMPERATURE
LENGTH
FLOW
WEIGHT
VOLUME
AREA
Unit
Unit Conversion
in^2
ft^2
m^2【SI】
cm^2
mm^2
km^2
yd^2
rod^2
mile^2
a (are)
ha (hectare)
Barn
rood
acre
Korean pyeong (平)
Korean square foot (尺^2)
Korean unit of farmland
Korean hectare-like unit