Unit Name ping 1 unit = x ping
acre 0.0008167 1224.4648714
arpent [Canada] 0.0009667 1034.4599092
hectare 0.0003305 3025.7186082
square 0.3557474 2.8109834
square foot 35.5758881 0.0281089
square inch 5508.3333333 0.0001815
square kilometer 0.0000033 302571.8608169
square meter 3.305 0.3025719
square mile 0.0000013 783657.5220272
square yard 3.9528765 0.2529803