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 |
drop (medical) | 28,316.8465920 drop (medical) | 56,633.6931840 drop (medical) | 84,950.5397760 drop (medical) | 113,267.3863681 drop (medical) | 141,584.2329601 drop (medical) | 169,901.0795521 drop (medical) | 198,217.9261441 drop (medical) | 226,534.7727361 drop (medical) | 254,851.6193281 drop (medical) | 283,168.4659201 drop (medical) | 311,485.3125121 drop (medical) | 339,802.1591041 drop (medical) | 368,119.0056962 drop (medical) | 396,435.8522882 drop (medical) | 424,752.6988802 drop (medical) | 453,069.5454722 drop (medical) | 481,386.3920642 drop (medical) | 509,703.2386562 drop (medical) | 538,020.0852482 drop (medical) | 566,336.9318402 drop (medical) | 594,653.7784322 drop (medical) | 622,970.6250243 drop (medical) | 651,287.4716163 drop (medical) | 679,604.3182083 drop (medical) | 707,921.1648003 drop (medical) | 736,238.0113923 drop (medical) | 764,554.8579843 drop (medical) | 792,871.7045763 drop (medical) | 821,188.5511683 drop (medical) | 849,505.3977603 drop (medical) | 877,822.2443524 drop (medical) | 906,139.0909444 drop (medical) | 934,455.9375364 drop (medical) | 962,772.7841284 drop (medical) | 991,089.6307204 drop (medical) | 1,019,406.4773124 drop (medical) | 1,047,723.3239044 drop (medical) | 1,076,040.1704964 drop (medical) | 1,104,357.0170884 drop (medical) | 1,132,673.8636805 drop (medical) | 1,160,990.7102725 drop (medical) | 1,189,307.5568645 drop (medical) | 1,217,624.4034565 drop (medical) | 1,245,941.2500485 drop (medical) | 1,274,258.0966405 drop (medical) | 1,302,574.9432325 drop (medical) | 1,330,891.7898245 drop (medical) | 1,359,208.6364165 drop (medical) | 1,387,525.4830086 drop (medical) | 1,415,842.3296006 drop (medical) | 1,444,159.1761926 drop (medical) | 1,472,476.0227846 drop (medical) | 1,500,792.8693766 drop (medical) | 1,529,109.7159686 drop (medical) | 1,557,426.5625606 drop (medical) | 1,585,743.4091526 drop (medical) | 1,614,060.2557446 drop (medical) | 1,642,377.1023367 drop (medical) | 1,670,693.9489287 drop (medical) | 1,699,010.7955207 drop (medical) | 1,727,327.6421127 drop (medical) | 1,755,644.4887047 drop (medical) | 1,783,961.3352967 drop (medical) | 1,812,278.1818887 drop (medical) | 1,840,595.0284807 drop (medical) | 1,868,911.8750727 drop (medical) | 1,897,228.7216648 drop (medical) | 1,925,545.5682568 drop (medical) | 1,953,862.4148488 drop (medical) | 1,982,179.2614408 drop (medical) | 2,010,496.1080328 drop (medical) | 2,038,812.9546248 drop (medical) | 2,067,129.8012168 drop (medical) | 2,095,446.6478088 drop (medical) | 2,123,763.4944009 drop (medical) | 2,152,080.3409929 drop (medical) | 2,180,397.1875849 drop (medical) | 2,208,714.0341769 drop (medical) | 2,237,030.8807689 drop (medical) | 2,265,347.7273609 drop (medical) | 2,293,664.5739529 drop (medical) | 2,321,981.4205449 drop (medical) | 2,350,298.2671369 drop (medical) | 2,378,615.113729 drop (medical) | 2,406,931.960321 drop (medical) | 2,435,248.806913 drop (medical) | 2,463,565.653505 drop (medical) | 2,491,882.500097 drop (medical) | 2,520,199.346689 drop (medical) | 2,548,516.193281 drop (medical) | 2,576,833.039873 drop (medical) | 2,605,149.886465 drop (medical) | 2,633,466.7330571 drop (medical) | 2,661,783.5796491 drop (medical) | 2,690,100.4262411 drop (medical) | 2,718,417.2728331 drop (medical) | 2,746,734.1194251 drop (medical) | 2,775,050.9660171 drop (medical) | 2,803,367.8126091 drop (medical) | 2,831,684.6592011 drop (medical) |
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 | drops (medical) | board feet | drops (medical) |
---|---|---|---|
1 | = 28316.846592011 | 6 | = 169901.07955207 |
2 | = 56633.693184023 | 7 | = 198217.92614408 |
3 | = 84950.539776034 | 8 | = 226534.77273609 |
4 | = 113267.38636805 | 9 | = 254851.6193281 |
5 | = 141584.23296006 | 10 | = 283168.46592011 |
The drop is an approximated unit of measure of volume, the amount dispensed as one drop from a dropper or drip chamber. It is often used in giving quantities of liquid drugs to patients, and occasionally in cooking.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
drop (medical) | ≡ 1⁄12 ml | = 83.3×10−9 m3 | Imperial/US |
drops (medical) | board feet | drops (medical) | board feet |
---|---|---|---|
1 | = 3.5314666721474E-5 | 6 | = 0.00021188800032885 |
2 | = 7.0629333442949E-5 | 7 | = 0.00024720266705032 |
3 | = 0.00010594400016442 | 8 | = 0.0002825173337718 |
4 | = 0.0001412586668859 | 9 | = 0.00031783200049327 |
5 | = 0.00017657333360737 | 10 | = 0.00035314666721474 |
board feet | drops (medical) |
---|---|
1 | = 28,316.8465920 |
3.5314666721474 × 10-5 | = 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 …) |