| 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 |
| US liquid pint | 4.9870130 pt (US fl) | 9.9740260 pt (US fl) | 14.9610390 pt (US fl) | 19.9480519 pt (US fl) | 24.9350649 pt (US fl) | 29.9220779 pt (US fl) | 34.9090909 pt (US fl) | 39.8961039 pt (US fl) | 44.8831169 pt (US fl) | 49.8701299 pt (US fl) | 54.8571429 pt (US fl) | 59.8441558 pt (US fl) | 64.8311688 pt (US fl) | 69.8181818 pt (US fl) | 74.8051948 pt (US fl) | 79.7922078 pt (US fl) | 84.7792208 pt (US fl) | 89.7662338 pt (US fl) | 94.7532468 pt (US fl) | 99.7402597 pt (US fl) | 104.7272727 pt (US fl) | 109.7142857 pt (US fl) | 114.7012987 pt (US fl) | 119.6883117 pt (US fl) | 124.6753247 pt (US fl) | 129.6623377 pt (US fl) | 134.6493506 pt (US fl) | 139.6363636 pt (US fl) | 144.6233766 pt (US fl) | 149.6103896 pt (US fl) | 154.5974026 pt (US fl) | 159.5844156 pt (US fl) | 164.5714286 pt (US fl) | 169.5584416 pt (US fl) | 174.5454545 pt (US fl) | 179.5324675 pt (US fl) | 184.5194805 pt (US fl) | 189.5064935 pt (US fl) | 194.4935065 pt (US fl) | 199.4805195 pt (US fl) | 204.4675325 pt (US fl) | 209.4545455 pt (US fl) | 214.4415584 pt (US fl) | 219.4285714 pt (US fl) | 224.4155844 pt (US fl) | 229.4025974 pt (US fl) | 234.3896104 pt (US fl) | 239.3766234 pt (US fl) | 244.3636364 pt (US fl) | 249.3506494 pt (US fl) | 254.3376623 pt (US fl) | 259.3246753 pt (US fl) | 264.3116883 pt (US fl) | 269.2987013 pt (US fl) | 274.2857143 pt (US fl) | 279.2727273 pt (US fl) | 284.2597403 pt (US fl) | 289.2467532 pt (US fl) | 294.2337662 pt (US fl) | 299.2207792 pt (US fl) | 304.2077922 pt (US fl) | 309.1948052 pt (US fl) | 314.1818182 pt (US fl) | 319.1688312 pt (US fl) | 324.1558442 pt (US fl) | 329.1428571 pt (US fl) | 334.1298701 pt (US fl) | 339.1168831 pt (US fl) | 344.1038961 pt (US fl) | 349.0909091 pt (US fl) | 354.0779221 pt (US fl) | 359.0649351 pt (US fl) | 364.0519481 pt (US fl) | 369.0389610 pt (US fl) | 374.0259740 pt (US fl) | 379.0129870 pt (US fl) | 384 pt (US fl) | 388.9870130 pt (US fl) | 393.9740260 pt (US fl) | 398.9610390 pt (US fl) | 403.9480519 pt (US fl) | 408.9350649 pt (US fl) | 413.9220779 pt (US fl) | 418.9090909 pt (US fl) | 423.8961039 pt (US fl) | 428.8831169 pt (US fl) | 433.8701299 pt (US fl) | 438.8571429 pt (US fl) | 443.8441558 pt (US fl) | 448.8311688 pt (US fl) | 453.8181818 pt (US fl) | 458.8051948 pt (US fl) | 463.7922078 pt (US fl) | 468.7792208 pt (US fl) | 473.7662338 pt (US fl) | 478.7532468 pt (US fl) | 483.7402597 pt (US fl) | 488.7272727 pt (US fl) | 493.7142857 pt (US fl) | 498.7012987 pt (US fl) |
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 | US liquid pints | board feet | US liquid pints |
|---|---|---|---|
| 1 | = 4.987012987013 | 6 | = 29.922077922078 |
| 2 | = 9.974025974026 | 7 | = 34.909090909091 |
| 3 | = 14.961038961039 | 8 | = 39.896103896104 |
| 4 | = 19.948051948052 | 9 | = 44.883116883117 |
| 5 | = 24.935064935065 | 10 | = 49.87012987013 |
The pint (/ˈpaɪnt/); symbol pt, sometimes abbreviated as "p") is a unit of volume or capacity in both the imperial and United States customary measurement systems.
In the United States, the liquid pint is legally defined as one-eighth of a liquid gallon of precisely 231 cubic inches.
| 1 US liquid pint | = | 1⁄8 | US liquid gallon |
| = | 1⁄2 | US liquid quart | |
| = | 2 | US cups | |
| = | 4 | US fluid gills | |
| = | 16 | US fluid ounces | |
| = | 128 | US fluid drams | |
| = | 28.875 | cubic inches (exactly) | |
| = | 473.176473 | millilitres (exactly) ≈ 473 ml | |
| ≈ | 0.83267418463 | imperial pints | |
| ≈ | 0.85936700738 | US dry pints | |
| ≈ | the volume of 1.041 lb (472 g) of water at 62 °F (16.7 °C) | ||
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| US liquid pint | pt (US fl) | ≡ 1⁄8 gal (US) | = 473.176473×10−6 m3 | Imperial/US |
| US liquid pints | board feet | US liquid pints | board feet |
|---|---|---|---|
| 1 | = 0.20052083333333 | 6 | = 1.203125 |
| 2 | = 0.40104166666667 | 7 | = 1.4036458333333 |
| 3 | = 0.6015625 | 8 | = 1.6041666666667 |
| 4 | = 0.80208333333333 | 9 | = 1.8046875 |
| 5 | = 1.0026041666667 | 10 | = 2.0052083333333 |
| board feet | US liquid pints |
|---|---|
| 1 | = 4.9870130 |
| 0.2005208 | = 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 …) |