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Softwood Dimensional Lumber Sizes |
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|
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Nominal |
Actual |
Nominal |
Actual |
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1 x 2 |
3/4" x 1 1/2" (19 x 38 mm) |
2 x 2 |
1 1/2" x 1 1/2" (38 x 38 mm) |
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1 x 3 |
3/4" x 2 1/2" (19 x 64 mm) |
2 x 3 |
1 1/2" x 2 1/2" (38 x 64 mm) |
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1 x 4 |
3/4" x 3 1/2" (19 x 89 mm) |
2 x 4 |
1 1/2" x 3 1/2" (38 x 89 mm) |
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1 x 6 |
3/4" x 5 1/2" (19 x 140 mm) |
2 x 6 |
1 1/2" x 5 1/2" (38 x 140 mm) |
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1 x 8 |
3/4" x 7 1/4" (19 x 184 mm) |
2 x 8 |
1 1/2" x 7 1/4" (38 x 184 mm) |
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1 x 10 |
3/4" x 9 1/4" (19 x 235 mm) |
2 x 10 |
1 1/2" x 9 1/4" (38 x 235 mm) |
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1 x 12 |
3/4" x 11 1/4" (19 x 286 mm) |
2 x 12 |
1 1/2" x 11 1/4" (38 x 286 mm) |
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3 x 4 |
2 1/2" x 3 1/2" (64 x 89 mm) |
2 x 14 |
1 1/2" x 13 1/4" (38 x 337 mm) |
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4 x 4 |
3 1/2" x 3 1/2" (89 x89 mm) |
6 x 6 |
5 1/2" x 5 1/2" (140 x 140 mm) |
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4 x 6 |
3 1/2" x 5 1/2" (89 x 140 mm) |
8 x 8 |
7 1/4" x 7 1/4" (184 x 184 mm) |