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 |
cord-foot | 0.0052083 cord-foot | 0.0104167 cord-foot | 0.015625 cord-foot | 0.0208333 cord-foot | 0.0260417 cord-foot | 0.03125 cord-foot | 0.0364583 cord-foot | 0.0416667 cord-foot | 0.046875 cord-foot | 0.0520833 cord-foot | 0.0572917 cord-foot | 0.0625 cord-foot | 0.0677083 cord-foot | 0.0729167 cord-foot | 0.078125 cord-foot | 0.0833333 cord-foot | 0.0885417 cord-foot | 0.09375 cord-foot | 0.0989583 cord-foot | 0.1041667 cord-foot | 0.109375 cord-foot | 0.1145833 cord-foot | 0.1197917 cord-foot | 0.125 cord-foot | 0.1302083 cord-foot | 0.1354167 cord-foot | 0.140625 cord-foot | 0.1458333 cord-foot | 0.1510417 cord-foot | 0.15625 cord-foot | 0.1614583 cord-foot | 0.1666667 cord-foot | 0.171875 cord-foot | 0.1770833 cord-foot | 0.1822917 cord-foot | 0.1875 cord-foot | 0.1927083 cord-foot | 0.1979167 cord-foot | 0.203125 cord-foot | 0.2083333 cord-foot | 0.2135417 cord-foot | 0.21875 cord-foot | 0.2239583 cord-foot | 0.2291667 cord-foot | 0.234375 cord-foot | 0.2395833 cord-foot | 0.2447917 cord-foot | 0.25 cord-foot | 0.2552083 cord-foot | 0.2604167 cord-foot | 0.265625 cord-foot | 0.2708333 cord-foot | 0.2760417 cord-foot | 0.28125 cord-foot | 0.2864583 cord-foot | 0.2916667 cord-foot | 0.296875 cord-foot | 0.3020833 cord-foot | 0.3072917 cord-foot | 0.3125 cord-foot | 0.3177083 cord-foot | 0.3229167 cord-foot | 0.328125 cord-foot | 0.3333333 cord-foot | 0.3385417 cord-foot | 0.34375 cord-foot | 0.3489583 cord-foot | 0.3541667 cord-foot | 0.359375 cord-foot | 0.3645833 cord-foot | 0.3697917 cord-foot | 0.375 cord-foot | 0.3802083 cord-foot | 0.3854167 cord-foot | 0.390625 cord-foot | 0.3958333 cord-foot | 0.4010417 cord-foot | 0.40625 cord-foot | 0.4114583 cord-foot | 0.4166667 cord-foot | 0.421875 cord-foot | 0.4270833 cord-foot | 0.4322917 cord-foot | 0.4375 cord-foot | 0.4427083 cord-foot | 0.4479167 cord-foot | 0.453125 cord-foot | 0.4583333 cord-foot | 0.4635417 cord-foot | 0.46875 cord-foot | 0.4739583 cord-foot | 0.4791667 cord-foot | 0.484375 cord-foot | 0.4895833 cord-foot | 0.4947917 cord-foot | 0.5 cord-foot | 0.5052083 cord-foot | 0.5104167 cord-foot | 0.515625 cord-foot | 0.5208333 cord-foot |
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 | cord-feet | board feet | cord-feet |
---|---|---|---|
1 | = 0.0052083333333333 | 6 | = 0.03125 |
2 | = 0.010416666666667 | 7 | = 0.036458333333333 |
3 | = 0.015625 | 8 | = 0.041666666666667 |
4 | = 0.020833333333333 | 9 | = 0.046875 |
5 | = 0.026041666666667 | 10 | = 0.052083333333333 |
Traditional unit of piled firewood sold by volume. It typically measures a 4 x 1 x 4 foot stack and equals one-eights of a cord, 16 cubic feet, or 0.45 cubic meters.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
cord-foot | ≡ 16 cu ft | = 0.453069545472 m3 | Imperial/US |
cord-feet | board feet | cord-feet | board feet |
---|---|---|---|
1 | = 192 | 6 | = 1152 |
2 | = 384 | 7 | = 1344 |
3 | = 576 | 8 | = 1536 |
4 | = 768 | 9 | = 1728 |
5 | = 960 | 10 | = 1920 |
board feet | cord-feet |
---|---|
1 | = 0.0052083 |
192 | = 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 …) |