Metric tubing size chart

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Interactive Metric Tubing Table

Choose material (density), filter OD or wall, then export CSV. Calculations assume perfect concentricity and no mill tolerances.

OD set: 4–168.3 mm Walls: 0.5–5.0 mm Length basis: 1 m
OD (mm) Wall (mm) ID (mm) Section Area (mm²) Weight (kg/m) Note
4 0.5 3.00 5.5 0.000 Carbon Steel
4 0.6 2.80 6.4 0.001 Carbon Steel
4 0.8 2.40 8.0 0.001 Carbon Steel
4 1 2.00 9.4 0.001 Carbon Steel
4 1.2 1.60 10.6 0.001 Carbon Steel
4 1.5 1.00 11.8 0.001 Carbon Steel
6 0.5 5.00 8.6 0.001 Carbon Steel
6 0.6 4.80 10.2 0.001 Carbon Steel
6 0.8 4.40 13.1 0.001 Carbon Steel
6 1 4.00 15.7 0.001 Carbon Steel
6 1.2 3.60 18.1 0.001 Carbon Steel
6 1.5 3.00 21.2 0.002 Carbon Steel
6 2 2.00 25.1 0.002 Carbon Steel
6 2.5 1.00 27.5 0.002 Carbon Steel
8 0.5 7.00 11.8 0.001 Carbon Steel
8 0.6 6.80 13.9 0.001 Carbon Steel
8 0.8 6.40 18.1 0.001 Carbon Steel
8 1 6.00 22.0 0.002 Carbon Steel
8 1.2 5.60 25.6 0.002 Carbon Steel
8 1.5 5.00 30.6 0.002 Carbon Steel
8 2 4.00 37.7 0.003 Carbon Steel
8 2.5 3.00 43.2 0.003 Carbon Steel
8 3 2.00 47.1 0.004 Carbon Steel
10 0.5 9.00 14.9 0.001 Carbon Steel
10 0.6 8.80 17.7 0.001 Carbon Steel
10 0.8 8.40 23.1 0.002 Carbon Steel
10 1 8.00 28.3 0.002 Carbon Steel
10 1.2 7.60 33.2 0.003 Carbon Steel
10 1.5 7.00 40.1 0.003 Carbon Steel
10 2 6.00 50.3 0.004 Carbon Steel
10 2.5 5.00 58.9 0.005 Carbon Steel
10 3 4.00 66.0 0.005 Carbon Steel
10 4 2.00 75.4 0.006 Carbon Steel
12 0.5 11.00 18.1 0.001 Carbon Steel
12 0.6 10.80 21.5 0.002 Carbon Steel
12 0.8 10.40 28.1 0.002 Carbon Steel
12 1 10.00 34.6 0.003 Carbon Steel
12 1.2 9.60 40.7 0.003 Carbon Steel
12 1.5 9.00 49.5 0.004 Carbon Steel
12 2 8.00 62.8 0.005 Carbon Steel
12 2.5 7.00 74.6 0.006 Carbon Steel
12 3 6.00 84.8 0.007 Carbon Steel
12 4 4.00 100.5 0.008 Carbon Steel
12 5 2.00 110.0 0.009 Carbon Steel
14 0.5 13.00 21.2 0.002 Carbon Steel
14 0.6 12.80 25.3 0.002 Carbon Steel
14 0.8 12.40 33.2 0.003 Carbon Steel
14 1 12.00 40.8 0.003 Carbon Steel
14 1.2 11.60 48.3 0.004 Carbon Steel
14 1.5 11.00 58.9 0.005 Carbon Steel
14 2 10.00 75.4 0.006 Carbon Steel
14 2.5 9.00 90.3 0.007 Carbon Steel
14 3 8.00 103.7 0.008 Carbon Steel
14 4 6.00 125.7 0.010 Carbon Steel
14 5 4.00 141.4 0.011 Carbon Steel
16 0.5 15.00 24.3 0.002 Carbon Steel
16 0.6 14.80 29.0 0.002 Carbon Steel
16 0.8 14.40 38.2 0.003 Carbon Steel
16 1 14.00 47.1 0.004 Carbon Steel
16 1.2 13.60 55.8 0.004 Carbon Steel
16 1.5 13.00 68.3 0.005 Carbon Steel
16 2 12.00 88.0 0.007 Carbon Steel
16 2.5 11.00 106.0 0.008 Carbon Steel
16 3 10.00 122.5 0.010 Carbon Steel
16 4 8.00 150.8 0.012 Carbon Steel
16 5 6.00 172.8 0.014 Carbon Steel
18 0.5 17.00 27.5 0.002 Carbon Steel
18 0.6 16.80 32.8 0.003 Carbon Steel
18 0.8 16.40 43.2 0.003 Carbon Steel
18 1 16.00 53.4 0.004 Carbon Steel
18 1.2 15.60 63.3 0.005 Carbon Steel
18 1.5 15.00 77.8 0.006 Carbon Steel
18 2 14.00 100.5 0.008 Carbon Steel
18 2.5 13.00 121.7 0.010 Carbon Steel
18 3 12.00 141.4 0.011 Carbon Steel
18 4 10.00 175.9 0.014 Carbon Steel
18 5 8.00 204.2 0.016 Carbon Steel
20 0.5 19.00 30.6 0.002 Carbon Steel
20 0.6 18.80 36.6 0.003 Carbon Steel
20 0.8 18.40 48.3 0.004 Carbon Steel
20 1 18.00 59.7 0.005 Carbon Steel
20 1.2 17.60 70.9 0.006 Carbon Steel
20 1.5 17.00 87.2 0.007 Carbon Steel
20 2 16.00 113.1 0.009 Carbon Steel
20 2.5 15.00 137.4 0.011 Carbon Steel
20 3 14.00 160.2 0.013 Carbon Steel
20 4 12.00 201.1 0.016 Carbon Steel
20 5 10.00 235.6 0.018 Carbon Steel
22 0.5 21.00 33.8 0.003 Carbon Steel
22 0.6 20.80 40.3 0.003 Carbon Steel
22 0.8 20.40 53.3 0.004 Carbon Steel
22 1 20.00 66.0 0.005 Carbon Steel
22 1.2 19.60 78.4 0.006 Carbon Steel
22 1.5 19.00 96.6 0.008 Carbon Steel
22 2 18.00 125.7 0.010 Carbon Steel
22 2.5 17.00 153.2 0.012 Carbon Steel
22 3 16.00 179.1 0.014 Carbon Steel
22 4 14.00 226.2 0.018 Carbon Steel
22 5 12.00 267.0 0.021 Carbon Steel
25 0.5 24.00 38.5 0.003 Carbon Steel
25 0.6 23.80 46.0 0.004 Carbon Steel
25 0.8 23.40 60.8 0.005 Carbon Steel
25 1 23.00 75.4 0.006 Carbon Steel
25 1.2 22.60 89.7 0.007 Carbon Steel
25 1.5 22.00 110.7 0.009 Carbon Steel
25 2 21.00 144.5 0.011 Carbon Steel
25 2.5 20.00 176.7 0.014 Carbon Steel
25 3 19.00 207.3 0.016 Carbon Steel
25 4 17.00 263.9 0.021 Carbon Steel
25 5 15.00 314.2 0.025 Carbon Steel
28 0.5 27.00 43.2 0.003 Carbon Steel
28 0.6 26.80 51.6 0.004 Carbon Steel
28 0.8 26.40 68.4 0.005 Carbon Steel
28 1 26.00 84.8 0.007 Carbon Steel
28 1.2 25.60 101.0 0.008 Carbon Steel
28 1.5 25.00 124.9 0.010 Carbon Steel
28 2 24.00 163.4 0.013 Carbon Steel
28 2.5 23.00 200.3 0.016 Carbon Steel
28 3 22.00 235.6 0.018 Carbon Steel
28 4 20.00 301.6 0.024 Carbon Steel
28 5 18.00 361.3 0.028 Carbon Steel
30 0.5 29.00 46.3 0.004 Carbon Steel
30 0.6 28.80 55.4 0.004 Carbon Steel
30 0.8 28.40 73.4 0.006 Carbon Steel
30 1 28.00 91.1 0.007 Carbon Steel
30 1.2 27.60 108.6 0.009 Carbon Steel
30 1.5 27.00 134.3 0.011 Carbon Steel
30 2 26.00 175.9 0.014 Carbon Steel
30 2.5 25.00 216.0 0.017 Carbon Steel
30 3 24.00 254.5 0.020 Carbon Steel
30 4 22.00 326.7 0.026 Carbon Steel
30 5 20.00 392.7 0.031 Carbon Steel
32 0.5 31.00 49.5 0.004 Carbon Steel
32 0.6 30.80 59.2 0.005 Carbon Steel
32 0.8 30.40 78.4 0.006 Carbon Steel
32 1 30.00 97.4 0.008 Carbon Steel
32 1.2 29.60 116.1 0.009 Carbon Steel
32 1.5 29.00 143.7 0.011 Carbon Steel
32 2 28.00 188.5 0.015 Carbon Steel
32 2.5 27.00 231.7 0.018 Carbon Steel
32 3 26.00 273.3 0.021 Carbon Steel
32 4 24.00 351.9 0.028 Carbon Steel
32 5 22.00 424.1 0.033 Carbon Steel
38 0.5 37.00 58.9 0.005 Carbon Steel
38 0.6 36.80 70.5 0.006 Carbon Steel
38 0.8 36.40 93.5 0.007 Carbon Steel
38 1 36.00 116.2 0.009 Carbon Steel
38 1.2 35.60 138.7 0.011 Carbon Steel
38 1.5 35.00 172.0 0.014 Carbon Steel
38 2 34.00 226.2 0.018 Carbon Steel
38 2.5 33.00 278.8 0.022 Carbon Steel
38 3 32.00 329.9 0.026 Carbon Steel
38 4 30.00 427.3 0.034 Carbon Steel
38 5 28.00 518.4 0.041 Carbon Steel
42 0.5 41.00 65.2 0.005 Carbon Steel
42 0.6 40.80 78.0 0.006 Carbon Steel
42 0.8 40.40 103.5 0.008 Carbon Steel
42 1 40.00 128.8 0.010 Carbon Steel
42 1.2 39.60 153.8 0.012 Carbon Steel
42 1.5 39.00 190.9 0.015 Carbon Steel
42 2 38.00 251.3 0.020 Carbon Steel
42 2.5 37.00 310.2 0.024 Carbon Steel
42 3 36.00 367.6 0.029 Carbon Steel
42 4 34.00 477.5 0.037 Carbon Steel
42 5 32.00 581.2 0.046 Carbon Steel
50 0.5 49.00 77.8 0.006 Carbon Steel
50 0.6 48.80 93.1 0.007 Carbon Steel
50 0.8 48.40 123.7 0.010 Carbon Steel
50 1 48.00 153.9 0.012 Carbon Steel
50 1.2 47.60 184.0 0.014 Carbon Steel
50 1.5 47.00 228.6 0.018 Carbon Steel
50 2 46.00 301.6 0.024 Carbon Steel
50 2.5 45.00 373.1 0.029 Carbon Steel
50 3 44.00 443.0 0.035 Carbon Steel
50 4 42.00 578.1 0.045 Carbon Steel
50 5 40.00 706.9 0.055 Carbon Steel
60.3 0.5 59.30 93.9 0.007 Carbon Steel
60.3 0.6 59.10 112.5 0.009 Carbon Steel
60.3 0.8 58.70 149.5 0.012 Carbon Steel
60.3 1 58.30 186.3 0.015 Carbon Steel
60.3 1.2 57.90 222.8 0.017 Carbon Steel
60.3 1.5 57.30 277.1 0.022 Carbon Steel
60.3 2 56.30 366.3 0.029 Carbon Steel
60.3 2.5 55.30 454.0 0.036 Carbon Steel
60.3 3 54.30 540.0 0.042 Carbon Steel
60.3 4 52.30 707.5 0.056 Carbon Steel
60.3 5 50.30 868.7 0.068 Carbon Steel
63.5 0.5 62.50 99.0 0.008 Carbon Steel
63.5 0.6 62.30 118.6 0.009 Carbon Steel
63.5 0.8 61.90 157.6 0.012 Carbon Steel
63.5 1 61.50 196.3 0.015 Carbon Steel
63.5 1.2 61.10 234.9 0.018 Carbon Steel
63.5 1.5 60.50 292.2 0.023 Carbon Steel
63.5 2 59.50 386.4 0.030 Carbon Steel
63.5 2.5 58.50 479.1 0.038 Carbon Steel
63.5 3 57.50 570.2 0.045 Carbon Steel
63.5 4 55.50 747.7 0.059 Carbon Steel
63.5 5 53.50 918.9 0.072 Carbon Steel
76.1 0.5 75.10 118.8 0.009 Carbon Steel
76.1 0.6 74.90 142.3 0.011 Carbon Steel
76.1 0.8 74.50 189.2 0.015 Carbon Steel
76.1 1 74.10 235.9 0.019 Carbon Steel
76.1 1.2 73.70 282.4 0.022 Carbon Steel
76.1 1.5 73.10 351.5 0.028 Carbon Steel
76.1 2 72.10 465.6 0.037 Carbon Steel
76.1 2.5 71.10 578.1 0.045 Carbon Steel
76.1 3 70.10 689.0 0.054 Carbon Steel
76.1 4 68.10 906.0 0.071 Carbon Steel
76.1 5 66.10 1116.8 0.088 Carbon Steel
88.9 0.5 87.90 138.9 0.011 Carbon Steel
88.9 0.6 87.70 166.4 0.013 Carbon Steel
88.9 0.8 87.30 221.4 0.017 Carbon Steel
88.9 1 86.90 276.1 0.022 Carbon Steel
88.9 1.2 86.50 330.6 0.026 Carbon Steel
88.9 1.5 85.90 411.9 0.032 Carbon Steel
88.9 2 84.90 546.0 0.043 Carbon Steel
88.9 2.5 83.90 678.6 0.053 Carbon Steel
88.9 3 82.90 809.6 0.064 Carbon Steel
88.9 4 80.90 1066.9 0.084 Carbon Steel
88.9 5 78.90 1317.9 0.103 Carbon Steel
101.6 0.5 100.60 158.8 0.012 Carbon Steel
101.6 0.6 100.40 190.4 0.015 Carbon Steel
101.6 0.8 100.00 253.3 0.020 Carbon Steel
101.6 1 99.60 316.0 0.025 Carbon Steel
101.6 1.2 99.20 378.5 0.030 Carbon Steel
101.6 1.5 98.60 471.7 0.037 Carbon Steel
101.6 2 97.60 625.8 0.049 Carbon Steel
101.6 2.5 96.60 778.3 0.061 Carbon Steel
101.6 3 95.60 929.3 0.073 Carbon Steel
101.6 4 93.60 1226.5 0.096 Carbon Steel
101.6 5 91.60 1517.4 0.119 Carbon Steel
114.3 0.5 113.30 178.8 0.014 Carbon Steel
114.3 0.6 113.10 214.3 0.017 Carbon Steel
114.3 0.8 112.70 285.3 0.022 Carbon Steel
114.3 1 112.30 355.9 0.028 Carbon Steel
114.3 1.2 111.90 426.4 0.033 Carbon Steel
114.3 1.5 111.30 531.6 0.042 Carbon Steel
114.3 2 110.30 705.6 0.055 Carbon Steel
114.3 2.5 109.30 878.1 0.069 Carbon Steel
114.3 3 108.30 1049.0 0.082 Carbon Steel
114.3 4 106.30 1386.1 0.109 Carbon Steel
114.3 5 104.30 1716.9 0.135 Carbon Steel
139.7 0.5 138.70 218.7 0.017 Carbon Steel
139.7 0.6 138.50 262.2 0.021 Carbon Steel
139.7 0.8 138.10 349.1 0.027 Carbon Steel
139.7 1 137.70 435.7 0.034 Carbon Steel
139.7 1.2 137.30 522.1 0.041 Carbon Steel
139.7 1.5 136.70 651.3 0.051 Carbon Steel
139.7 2 135.70 865.2 0.068 Carbon Steel
139.7 2.5 134.70 1077.6 0.085 Carbon Steel
139.7 3 133.70 1288.4 0.101 Carbon Steel
139.7 4 131.70 1705.3 0.134 Carbon Steel
139.7 5 129.70 2115.9 0.166 Carbon Steel
168.3 0.5 167.30 263.6 0.021 Carbon Steel
168.3 0.6 167.10 316.1 0.025 Carbon Steel
168.3 0.8 166.70 421.0 0.033 Carbon Steel
168.3 1 166.30 525.6 0.041 Carbon Steel
168.3 1.2 165.90 630.0 0.049 Carbon Steel
168.3 1.5 165.30 786.0 0.062 Carbon Steel
168.3 2 164.30 1044.9 0.082 Carbon Steel
168.3 2.5 163.30 1302.2 0.102 Carbon Steel
168.3 3 162.30 1557.9 0.122 Carbon Steel
168.3 4 160.30 2064.7 0.162 Carbon Steel
168.3 5 158.30 2565.1 0.201 Carbon Steel
264 rows

Quick Tube Weight Calculator

Compute weight for any OD, wall, and length with your chosen density.

Result: —

Formula

  1. ID = max(0, OD − 2×wall)
  2. A = π/4 × (OD² − ID²) (mm²)
  3. V = A × Length (mm³)
  4. Convert: 1 cm³ = 1000 mm³; Mass = V(cm³) × Density(g/cm³)
  5. Report kg and lb