Weights of Steel Rounds, Squares & Hexagons
*The following are theoretical weights and do not take into account manufacturing tolerances. Listing of any size does not denote availability of being stock or non-stock. Check out our online stock list for normally stocked sizes. Need the weight of a size not listed? See our Equations page to help make the calculation.
| Thickness or Diameter in Inches | Weight Pounds Per Foot |
||
| Rounds | Squares | Hexes | |
| 1/8 | 0.0417 |
0.0531 | 0.0460 |
| 3/16 | 0.0939 | 0.1195 | 0.1035 |
| 1/4 | 0.1669 | 0.2125 | 0.1840 |
| 5/16 | 0.2608 | 0.3320 | 0.2875 |
| 3/8 | 0.3755 | 0.4781 | 0.4141 |
| 7/16 | 0.5111 | 0.6508 | 0.5636 |
| 1/2 | 0.6676 | 0.8500 | 0.7361 |
| 9/16 | 0.8449 | 1.0758 | 0.9317 |
| 5/8 | 1.0431 | 1.3281 | 1.1502 |
| 11/16 | 1.2622 | 1.6070 | 1.3917 |
| 3/4 | 1.5021 | 1.9125 | 1.6563 |
| 13/16 | 1.7629 | 2.2445 | 1.9438 |
| 7/8 | 2.0445 | 2.6031 | 2.2544 |
| 15/16 | 2.3470 | 2.9883 | 2.5879 |
| 1 | 2.6704 | 3.4000 | 2.9445 |
| 1-1/16 | 3.015 | 3.838 | 3.324 |
| 1-3/16 | 3.380 | 4.303 | 3.727 |
| 1-1/4 | 4.172 | 5.313 | 4.601 |
| 1-5/16 | 4.600 | 5.857 | 5.072 |
| 1-3/8 | 5.049 | 6.428 | 5.567 |
| 1-1/2 | 6.008 | 7.650 | 6.625 |
| 1-9/16 | 6.519 | 8.301 | 7.189 |
| 1-5/8 | 7.051 | 8.978 | 7.775 |
| 1-11/16 | 7.604 | 9.682 | 8.385 |
| 1-3/4 | 8.178 | 10.41 | 9.018 |
| 1-13/16 | 8.773 | 11.17 | 9.673 |
| 1-7/8 | 9.388 | 11.95 | 10.35 |
| 1-15/16 | 10.02 | 12.76 | 11.05 |
| 2 | 10.68 | 13.60 | 11.78 |
| 2-1/16 | 11.36 | 14.46 | 12.53 |
| 2-1/8 | 12.06 | 15.35 | 13.30 |
| 2-3/16 | 12.78 | 16.27 | 14.09 |
| 2-1/4 | 13.52 | 17.21 | 14.91 |
| 2-5/16 | 14.28 | 18.18 | 15.75 |
| 2-3/8 | 15.06 | 19.18 | 16.61 |
| 2-7/16 | 15.87 | 20.20 | 17.49 |
| 2-1/2 | 16.69 | 21.25 | 18.40 |
| 2-5/8 | 18.40 | 23.43 | 20.29 |
| 2-3/4 | 20.19 | 25.71 | 22.27 |
| 2-7/8 | 22.07 | 28.10 | 24.34 |
| 3 | 24.03 | 30.60 | 26.50 |
| 3-1/8 | 26.08 | 33.20 | 28.76 |
| 3-1/4 | 28.21 | 35.91 | 31.10 |
| 3-3/8 | 30.42 | 38.73 | 33.54 |
| 3-1/2 | 32.71 | 41.65 | 36.07 |
| 3-5/8 | 35.09 | 44.68 | 38.69 |
| 3-3/4 | 37.55 | 47.81 | 41.41 |
| 3-7/8 | 40.10 | 51.05 | 44.21 |
| 4 | 42.73 | 54.40 | 47.11 |
| 4-1/8 | 45.44 | 57.85 | 50.10 |
| 4-1/4 | 48.23 | 61.41 | 53.18 |
| 4-3/8 | 51.11 | 65.08 | 56.36 |
| 4-1/2 | 54.08 | 68.85 | 59.63 |
| 4-5/8 | 57.12 | 72.73 | 62.98 |
| 4-3/4 | 60.25 | 76.71 | 66.44 |
| 4-7/8 | 63.46 | 80.80 | 69.98 |
| 5 | 66.76 | 85.00 | 73.61 |
| 5-1/8 | 70.14 | 89.30 | 77.34 |
| 5-1/4 | 73.60 | 93.71 | 81.16 |
| 5-3/8 | 77.15 | 98.23 | 85.07 |
| 5-1/2 | 80.78 | 102.85 | 89.07 |
| 5-5/8 | 84.49 | 107.58 | 93.16 |
| 5-3/4 | 88.29 | 112.41 | 97.35 |
| 5-7/8 | 92.17 | 117.35 | 101.63 |
| 6 | 96.13 | 122.40 | 106.00 |