board foot | 1 fbm | 2 fbm | 3 fbm | 4 fbm | 5 fbm | 6 fbm | 7 fbm | 8 fbm | 9 fbm | 10 fbm | 11 fbm | 12 fbm | 13 fbm | 14 fbm | 15 fbm | 16 fbm | 17 fbm | 18 fbm | 19 fbm | 20 fbm | 21 fbm | 22 fbm | 23 fbm | 24 fbm | 25 fbm | 26 fbm | 27 fbm | 28 fbm | 29 fbm | 30 fbm | 31 fbm | 32 fbm | 33 fbm | 34 fbm | 35 fbm | 36 fbm | 37 fbm | 38 fbm | 39 fbm | 40 fbm | 41 fbm | 42 fbm | 43 fbm | 44 fbm | 45 fbm | 46 fbm | 47 fbm | 48 fbm | 49 fbm | 50 fbm | 51 fbm | 52 fbm | 53 fbm | 54 fbm | 55 fbm | 56 fbm | 57 fbm | 58 fbm | 59 fbm | 60 fbm | 61 fbm | 62 fbm | 63 fbm | 64 fbm | 65 fbm | 66 fbm | 67 fbm | 68 fbm | 69 fbm | 70 fbm | 71 fbm | 72 fbm | 73 fbm | 74 fbm | 75 fbm | 76 fbm | 77 fbm | 78 fbm | 79 fbm | 80 fbm | 81 fbm | 82 fbm | 83 fbm | 84 fbm | 85 fbm | 86 fbm | 87 fbm | 88 fbm | 89 fbm | 90 fbm | 91 fbm | 92 fbm | 93 fbm | 94 fbm | 95 fbm | 96 fbm | 97 fbm | 98 fbm | 99 fbm | 100 fbm |
imperial strike | 0.0324419 imperial strike | 0.0648837 imperial strike | 0.0973256 imperial strike | 0.1297674 imperial strike | 0.1622093 imperial strike | 0.1946511 imperial strike | 0.2270930 imperial strike | 0.2595348 imperial strike | 0.2919767 imperial strike | 0.3244185 imperial strike | 0.3568604 imperial strike | 0.3893022 imperial strike | 0.4217441 imperial strike | 0.4541859 imperial strike | 0.4866278 imperial strike | 0.5190696 imperial strike | 0.5515115 imperial strike | 0.5839533 imperial strike | 0.6163952 imperial strike | 0.6488370 imperial strike | 0.6812789 imperial strike | 0.7137207 imperial strike | 0.7461626 imperial strike | 0.7786044 imperial strike | 0.8110463 imperial strike | 0.8434881 imperial strike | 0.8759300 imperial strike | 0.9083718 imperial strike | 0.9408137 imperial strike | 0.9732555 imperial strike | 1.0056974 imperial strike | 1.0381392 imperial strike | 1.0705811 imperial strike | 1.1030229 imperial strike | 1.1354648 imperial strike | 1.1679066 imperial strike | 1.2003485 imperial strike | 1.2327904 imperial strike | 1.2652322 imperial strike | 1.2976741 imperial strike | 1.3301159 imperial strike | 1.3625578 imperial strike | 1.3949996 imperial strike | 1.4274415 imperial strike | 1.4598833 imperial strike | 1.4923252 imperial strike | 1.5247670 imperial strike | 1.5572089 imperial strike | 1.5896507 imperial strike | 1.6220926 imperial strike | 1.6545344 imperial strike | 1.6869763 imperial strike | 1.7194181 imperial strike | 1.7518600 imperial strike | 1.7843018 imperial strike | 1.8167437 imperial strike | 1.8491855 imperial strike | 1.8816274 imperial strike | 1.9140692 imperial strike | 1.9465111 imperial strike | 1.9789529 imperial strike | 2.0113948 imperial strike | 2.0438366 imperial strike | 2.0762785 imperial strike | 2.1087203 imperial strike | 2.1411622 imperial strike | 2.1736040 imperial strike | 2.2060459 imperial strike | 2.2384877 imperial strike | 2.2709296 imperial strike | 2.3033714 imperial strike | 2.3358133 imperial strike | 2.3682551 imperial strike | 2.4006970 imperial strike | 2.4331389 imperial strike | 2.4655807 imperial strike | 2.4980226 imperial strike | 2.5304644 imperial strike | 2.5629063 imperial strike | 2.5953481 imperial strike | 2.6277900 imperial strike | 2.6602318 imperial strike | 2.6926737 imperial strike | 2.7251155 imperial strike | 2.7575574 imperial strike | 2.7899992 imperial strike | 2.8224411 imperial strike | 2.8548829 imperial strike | 2.8873248 imperial strike | 2.9197666 imperial strike | 2.9522085 imperial strike | 2.9846503 imperial strike | 3.0170922 imperial strike | 3.0495340 imperial strike | 3.0819759 imperial strike | 3.1144177 imperial strike | 3.1468596 imperial strike | 3.1793014 imperial strike | 3.2117433 imperial strike | 3.2441851 imperial strike |
The board-foot is a specialized unit of measure for the volume of lumber in the United States and Canada. It is the volume of a one-foot length of a board one foot wide and one inch thick.
Board-foot can be abbreviated FBM (for "foot, board measure"), BDFT, or BF. Thousand board-feet can be abbreviated as MFBM, MBFT, or MBF. Similarly, million board-feet can be abbreviated as MMFBM, MMBFT, or MMBF.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
board foot | fbm | ≡ 144 cu in | ≡ 2.359737216×10−3 m3 | Imperial/US |
board feet | imperial strikes | board feet | imperial strikes |
---|---|---|---|
1 | = 0.032441851349181 | 6 | = 0.19465110809509 |
2 | = 0.064883702698363 | 7 | = 0.22709295944427 |
3 | = 0.097325554047544 | 8 | = 0.25953481079345 |
4 | = 0.12976740539673 | 9 | = 0.29197666214263 |
5 | = 0.16220925674591 | 10 | = 0.32441851349181 |
imperial strike is a unit of volume, equals 0.07273744 m3.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
imperial strike | ≡ 2 bu (imp) | = 0.07273744 m3 | Imperial/US |
imperial strikes | board feet | imperial strikes | board feet |
---|---|---|---|
1 | = 30.824381421291 | 6 | = 184.94628852775 |
2 | = 61.648762842583 | 7 | = 215.77066994904 |
3 | = 92.473144263874 | 8 | = 246.59505137033 |
4 | = 123.29752568517 | 9 | = 277.41943279162 |
5 | = 154.12190710646 | 10 | = 308.24381421291 |
board feet | imperial strikes |
---|---|
1 | = 0.0324419 |
30.8243814 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |