imperial teaspoon | 1 tsp(imp) | 2 tsp(imp) | 3 tsp(imp) | 4 tsp(imp) | 5 tsp(imp) | 6 tsp(imp) | 7 tsp(imp) | 8 tsp(imp) | 9 tsp(imp) | 10 tsp(imp) | 11 tsp(imp) | 12 tsp(imp) | 13 tsp(imp) | 14 tsp(imp) | 15 tsp(imp) | 16 tsp(imp) | 17 tsp(imp) | 18 tsp(imp) | 19 tsp(imp) | 20 tsp(imp) | 21 tsp(imp) | 22 tsp(imp) | 23 tsp(imp) | 24 tsp(imp) | 25 tsp(imp) | 26 tsp(imp) | 27 tsp(imp) | 28 tsp(imp) | 29 tsp(imp) | 30 tsp(imp) | 31 tsp(imp) | 32 tsp(imp) | 33 tsp(imp) | 34 tsp(imp) | 35 tsp(imp) | 36 tsp(imp) | 37 tsp(imp) | 38 tsp(imp) | 39 tsp(imp) | 40 tsp(imp) | 41 tsp(imp) | 42 tsp(imp) | 43 tsp(imp) | 44 tsp(imp) | 45 tsp(imp) | 46 tsp(imp) | 47 tsp(imp) | 48 tsp(imp) | 49 tsp(imp) | 50 tsp(imp) | 51 tsp(imp) | 52 tsp(imp) | 53 tsp(imp) | 54 tsp(imp) | 55 tsp(imp) | 56 tsp(imp) | 57 tsp(imp) | 58 tsp(imp) | 59 tsp(imp) | 60 tsp(imp) | 61 tsp(imp) | 62 tsp(imp) | 63 tsp(imp) | 64 tsp(imp) | 65 tsp(imp) | 66 tsp(imp) | 67 tsp(imp) | 68 tsp(imp) | 69 tsp(imp) | 70 tsp(imp) | 71 tsp(imp) | 72 tsp(imp) | 73 tsp(imp) | 74 tsp(imp) | 75 tsp(imp) | 76 tsp(imp) | 77 tsp(imp) | 78 tsp(imp) | 79 tsp(imp) | 80 tsp(imp) | 81 tsp(imp) | 82 tsp(imp) | 83 tsp(imp) | 84 tsp(imp) | 85 tsp(imp) | 86 tsp(imp) | 87 tsp(imp) | 88 tsp(imp) | 89 tsp(imp) | 90 tsp(imp) | 91 tsp(imp) | 92 tsp(imp) | 93 tsp(imp) | 94 tsp(imp) | 95 tsp(imp) | 96 tsp(imp) | 97 tsp(imp) | 98 tsp(imp) | 99 tsp(imp) | 100 tsp(imp) |
board foot | 0.0025085 fbm | 0.0050170 fbm | 0.0075255 fbm | 0.0100340 fbm | 0.0125425 fbm | 0.0150510 fbm | 0.0175595 fbm | 0.0200680 fbm | 0.0225765 fbm | 0.0250849 fbm | 0.0275934 fbm | 0.0301019 fbm | 0.0326104 fbm | 0.0351189 fbm | 0.0376274 fbm | 0.0401359 fbm | 0.0426444 fbm | 0.0451529 fbm | 0.0476614 fbm | 0.0501699 fbm | 0.0526784 fbm | 0.0551869 fbm | 0.0576954 fbm | 0.0602039 fbm | 0.0627124 fbm | 0.0652209 fbm | 0.0677294 fbm | 0.0702378 fbm | 0.0727463 fbm | 0.0752548 fbm | 0.0777633 fbm | 0.0802718 fbm | 0.0827803 fbm | 0.0852888 fbm | 0.0877973 fbm | 0.0903058 fbm | 0.0928143 fbm | 0.0953228 fbm | 0.0978313 fbm | 0.1003398 fbm | 0.1028483 fbm | 0.1053568 fbm | 0.1078653 fbm | 0.1103738 fbm | 0.1128823 fbm | 0.1153908 fbm | 0.1178992 fbm | 0.1204077 fbm | 0.1229162 fbm | 0.1254247 fbm | 0.1279332 fbm | 0.1304417 fbm | 0.1329502 fbm | 0.1354587 fbm | 0.1379672 fbm | 0.1404757 fbm | 0.1429842 fbm | 0.1454927 fbm | 0.1480012 fbm | 0.1505097 fbm | 0.1530182 fbm | 0.1555267 fbm | 0.1580352 fbm | 0.1605437 fbm | 0.1630521 fbm | 0.1655606 fbm | 0.1680691 fbm | 0.1705776 fbm | 0.1730861 fbm | 0.1755946 fbm | 0.1781031 fbm | 0.1806116 fbm | 0.1831201 fbm | 0.1856286 fbm | 0.1881371 fbm | 0.1906456 fbm | 0.1931541 fbm | 0.1956626 fbm | 0.1981711 fbm | 0.2006796 fbm | 0.2031881 fbm | 0.2056966 fbm | 0.2082051 fbm | 0.2107135 fbm | 0.2132220 fbm | 0.2157305 fbm | 0.2182390 fbm | 0.2207475 fbm | 0.2232560 fbm | 0.2257645 fbm | 0.2282730 fbm | 0.2307815 fbm | 0.2332900 fbm | 0.2357985 fbm | 0.2383070 fbm | 0.2408155 fbm | 0.2433240 fbm | 0.2458325 fbm | 0.2483410 fbm | 0.2508495 fbm |
A teaspoon is an item of cutlery, a measuring instrument, of approximately 5ml, or a unit of measurement of volume (usually abbreviated tsp.).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
imperial teaspoon | tsp(imp) | ≡ 1⁄24 gi (imp) | = 5.91938802083×10−6 m3 | Imperial/US |
imperial teaspoons | board feet | imperial teaspoons | board feet |
---|---|---|---|
1 | = 0.0025084945818094 | 6 | = 0.015050967490856 |
2 | = 0.0050169891636188 | 7 | = 0.017559462072666 |
3 | = 0.0075254837454282 | 8 | = 0.020067956654475 |
4 | = 0.010033978327238 | 9 | = 0.022576451236285 |
5 | = 0.012542472909047 | 10 | = 0.025084945818094 |
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 teaspoons | board feet | imperial teaspoons |
---|---|---|---|
1 | = 398.64546937897 | 6 | = 2391.8728162738 |
2 | = 797.29093875793 | 7 | = 2790.5182856528 |
3 | = 1195.9364081369 | 8 | = 3189.1637550317 |
4 | = 1594.5818775159 | 9 | = 3587.8092244107 |
5 | = 1993.2273468948 | 10 | = 3986.4546937897 |
imperial teaspoons | board feet |
---|---|
1 | = 0.0025085 |
398.6454694 | = 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 …) |