AWG to MM squared from table 8 AWG MM/2 18 0.823 18 stranded 1.06 16 1.31 16 stranded 1.68 14 2.08 14 stranded 2.68 12 3.31 12 stranded 4.25 10 5.26 10 stranded 6.76 8 8.37 8 10.76 6 17.09 4 27.19 3 34.28 2 43.23 1 55.80 1/0 70.41 2/0 88.74 3/0 111.9 4/0 141.1 250 168 300 201 350 235 400 268 500 336 600 404 700 471 750 505 800 538 900 606 1000 673 1250 842 1500 1011 1750 1180 2000 1349