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 tablespoon | 132.8818231 tbsp (imp) | 265.7636463 tbsp (imp) | 398.6454694 tbsp (imp) | 531.5272925 tbsp (imp) | 664.4091156 tbsp (imp) | 797.2909388 tbsp (imp) | 930.1727619 tbsp (imp) | 1,063.0545850 tbsp (imp) | 1,195.9364081 tbsp (imp) | 1,328.8182313 tbsp (imp) | 1,461.7000544 tbsp (imp) | 1,594.5818775 tbsp (imp) | 1,727.4637006 tbsp (imp) | 1,860.3455238 tbsp (imp) | 1,993.2273469 tbsp (imp) | 2,126.1091700 tbsp (imp) | 2,258.9909931 tbsp (imp) | 2,391.8728163 tbsp (imp) | 2,524.7546394 tbsp (imp) | 2,657.6364625 tbsp (imp) | 2,790.5182857 tbsp (imp) | 2,923.4001088 tbsp (imp) | 3,056.2819319 tbsp (imp) | 3,189.1637550 tbsp (imp) | 3,322.0455782 tbsp (imp) | 3,454.9274013 tbsp (imp) | 3,587.8092244 tbsp (imp) | 3,720.6910475 tbsp (imp) | 3,853.5728707 tbsp (imp) | 3,986.4546938 tbsp (imp) | 4,119.3365169 tbsp (imp) | 4,252.2183400 tbsp (imp) | 4,385.1001632 tbsp (imp) | 4,517.9819863 tbsp (imp) | 4,650.8638094 tbsp (imp) | 4,783.7456325 tbsp (imp) | 4,916.6274557 tbsp (imp) | 5,049.5092788 tbsp (imp) | 5,182.3911019 tbsp (imp) | 5,315.2729250 tbsp (imp) | 5,448.1547482 tbsp (imp) | 5,581.0365713 tbsp (imp) | 5,713.9183944 tbsp (imp) | 5,846.8002176 tbsp (imp) | 5,979.6820407 tbsp (imp) | 6,112.5638638 tbsp (imp) | 6,245.4456869 tbsp (imp) | 6,378.3275101 tbsp (imp) | 6,511.2093332 tbsp (imp) | 6,644.0911563 tbsp (imp) | 6,776.9729794 tbsp (imp) | 6,909.8548026 tbsp (imp) | 7,042.7366257 tbsp (imp) | 7,175.6184488 tbsp (imp) | 7,308.5002719 tbsp (imp) | 7,441.3820951 tbsp (imp) | 7,574.2639182 tbsp (imp) | 7,707.1457413 tbsp (imp) | 7,840.0275644 tbsp (imp) | 7,972.9093876 tbsp (imp) | 8,105.7912107 tbsp (imp) | 8,238.6730338 tbsp (imp) | 8,371.5548570 tbsp (imp) | 8,504.4366801 tbsp (imp) | 8,637.3185032 tbsp (imp) | 8,770.2003263 tbsp (imp) | 8,903.0821495 tbsp (imp) | 9,035.9639726 tbsp (imp) | 9,168.8457957 tbsp (imp) | 9,301.7276188 tbsp (imp) | 9,434.6094420 tbsp (imp) | 9,567.4912651 tbsp (imp) | 9,700.3730882 tbsp (imp) | 9,833.2549113 tbsp (imp) | 9,966.1367345 tbsp (imp) | 10,099.0185576 tbsp (imp) | 10,231.9003807 tbsp (imp) | 10,364.7822038 tbsp (imp) | 10,497.6640270 tbsp (imp) | 10,630.5458501 tbsp (imp) | 10,763.4276732 tbsp (imp) | 10,896.3094964 tbsp (imp) | 11,029.1913195 tbsp (imp) | 11,162.0731426 tbsp (imp) | 11,294.9549657 tbsp (imp) | 11,427.8367889 tbsp (imp) | 11,560.7186120 tbsp (imp) | 11,693.6004351 tbsp (imp) | 11,826.4822582 tbsp (imp) | 11,959.3640814 tbsp (imp) | 12,092.2459045 tbsp (imp) | 12,225.1277276 tbsp (imp) | 12,358.0095507 tbsp (imp) | 12,490.8913739 tbsp (imp) | 12,623.7731970 tbsp (imp) | 12,756.6550201 tbsp (imp) | 12,889.5368432 tbsp (imp) | 13,022.4186664 tbsp (imp) | 13,155.3004895 tbsp (imp) | 13,288.1823126 tbsp (imp) |
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 tablespoons | board feet | imperial tablespoons |
---|---|---|---|
1 | = 132.88182312625 | 6 | = 797.29093875748 |
2 | = 265.76364625249 | 7 | = 930.17276188373 |
3 | = 398.64546937874 | 8 | = 1063.05458501 |
4 | = 531.52729250499 | 9 | = 1195.9364081362 |
5 | = 664.40911563123 | 10 | = 1328.8182312625 |
Imperial tablespoon is a unit of volume.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
imperial tablespoon | tbsp (imp) | ≡ 5⁄8 fl oz (imp) | = 17.7581640625×10−6 m3 | Imperial/US |
imperial tablespoons | board feet | imperial tablespoons | board feet |
---|---|---|---|
1 | = 0.0075254837454324 | 6 | = 0.045152902472595 |
2 | = 0.015050967490865 | 7 | = 0.052678386218027 |
3 | = 0.022576451236297 | 8 | = 0.06020386996346 |
4 | = 0.03010193498173 | 9 | = 0.067729353708892 |
5 | = 0.037627418727162 | 10 | = 0.075254837454324 |
board feet | imperial tablespoons |
---|---|
1 | = 132.8818231 |
0.0075255 | = 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 …) |