metric teaspoon | 1 tsp(metric) | 2 tsp(metric) | 3 tsp(metric) | 4 tsp(metric) | 5 tsp(metric) | 6 tsp(metric) | 7 tsp(metric) | 8 tsp(metric) | 9 tsp(metric) | 10 tsp(metric) | 11 tsp(metric) | 12 tsp(metric) | 13 tsp(metric) | 14 tsp(metric) | 15 tsp(metric) | 16 tsp(metric) | 17 tsp(metric) | 18 tsp(metric) | 19 tsp(metric) | 20 tsp(metric) | 21 tsp(metric) | 22 tsp(metric) | 23 tsp(metric) | 24 tsp(metric) | 25 tsp(metric) | 26 tsp(metric) | 27 tsp(metric) | 28 tsp(metric) | 29 tsp(metric) | 30 tsp(metric) | 31 tsp(metric) | 32 tsp(metric) | 33 tsp(metric) | 34 tsp(metric) | 35 tsp(metric) | 36 tsp(metric) | 37 tsp(metric) | 38 tsp(metric) | 39 tsp(metric) | 40 tsp(metric) | 41 tsp(metric) | 42 tsp(metric) | 43 tsp(metric) | 44 tsp(metric) | 45 tsp(metric) | 46 tsp(metric) | 47 tsp(metric) | 48 tsp(metric) | 49 tsp(metric) | 50 tsp(metric) | 51 tsp(metric) | 52 tsp(metric) | 53 tsp(metric) | 54 tsp(metric) | 55 tsp(metric) | 56 tsp(metric) | 57 tsp(metric) | 58 tsp(metric) | 59 tsp(metric) | 60 tsp(metric) | 61 tsp(metric) | 62 tsp(metric) | 63 tsp(metric) | 64 tsp(metric) | 65 tsp(metric) | 66 tsp(metric) | 67 tsp(metric) | 68 tsp(metric) | 69 tsp(metric) | 70 tsp(metric) | 71 tsp(metric) | 72 tsp(metric) | 73 tsp(metric) | 74 tsp(metric) | 75 tsp(metric) | 76 tsp(metric) | 77 tsp(metric) | 78 tsp(metric) | 79 tsp(metric) | 80 tsp(metric) | 81 tsp(metric) | 82 tsp(metric) | 83 tsp(metric) | 84 tsp(metric) | 85 tsp(metric) | 86 tsp(metric) | 87 tsp(metric) | 88 tsp(metric) | 89 tsp(metric) | 90 tsp(metric) | 91 tsp(metric) | 92 tsp(metric) | 93 tsp(metric) | 94 tsp(metric) | 95 tsp(metric) | 96 tsp(metric) | 97 tsp(metric) | 98 tsp(metric) | 99 tsp(metric) | 100 tsp(metric) |
board foot | 0.0021189 fbm | 0.0042378 fbm | 0.0063566 fbm | 0.0084755 fbm | 0.0105944 fbm | 0.0127133 fbm | 0.0148322 fbm | 0.0169510 fbm | 0.0190699 fbm | 0.0211888 fbm | 0.0233077 fbm | 0.0254266 fbm | 0.0275454 fbm | 0.0296643 fbm | 0.0317832 fbm | 0.0339021 fbm | 0.0360210 fbm | 0.0381398 fbm | 0.0402587 fbm | 0.0423776 fbm | 0.0444965 fbm | 0.0466154 fbm | 0.0487342 fbm | 0.0508531 fbm | 0.0529720 fbm | 0.0550909 fbm | 0.0572098 fbm | 0.0593286 fbm | 0.0614475 fbm | 0.0635664 fbm | 0.0656853 fbm | 0.0678042 fbm | 0.0699230 fbm | 0.0720419 fbm | 0.0741608 fbm | 0.0762797 fbm | 0.0783986 fbm | 0.0805174 fbm | 0.0826363 fbm | 0.0847552 fbm | 0.0868741 fbm | 0.0889930 fbm | 0.0911118 fbm | 0.0932307 fbm | 0.0953496 fbm | 0.0974685 fbm | 0.0995874 fbm | 0.1017062 fbm | 0.1038251 fbm | 0.1059440 fbm | 0.1080629 fbm | 0.1101818 fbm | 0.1123006 fbm | 0.1144195 fbm | 0.1165384 fbm | 0.1186573 fbm | 0.1207762 fbm | 0.1228950 fbm | 0.1250139 fbm | 0.1271328 fbm | 0.1292517 fbm | 0.1313706 fbm | 0.1334894 fbm | 0.1356083 fbm | 0.1377272 fbm | 0.1398461 fbm | 0.1419650 fbm | 0.1440838 fbm | 0.1462027 fbm | 0.1483216 fbm | 0.1504405 fbm | 0.1525594 fbm | 0.1546782 fbm | 0.1567971 fbm | 0.1589160 fbm | 0.1610349 fbm | 0.1631538 fbm | 0.1652726 fbm | 0.1673915 fbm | 0.1695104 fbm | 0.1716293 fbm | 0.1737482 fbm | 0.1758670 fbm | 0.1779859 fbm | 0.1801048 fbm | 0.1822237 fbm | 0.1843426 fbm | 0.1864614 fbm | 0.1885803 fbm | 0.1906992 fbm | 0.1928181 fbm | 0.1949370 fbm | 0.1970558 fbm | 0.1991747 fbm | 0.2012936 fbm | 0.2034125 fbm | 0.2055314 fbm | 0.2076502 fbm | 0.2097691 fbm | 0.2118880 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 |
---|---|---|---|---|
metric teaspoon | tsp(metric) | = 5.0×10−6 m3 | ≡ 5.0×10−6 m3 | Imperial/US |
metric teaspoons | board feet | metric teaspoons | board feet |
---|---|---|---|
1 | ≡ 0.0021188800032893 | 6 | ≡ 0.012713280019736 |
2 | ≡ 0.0042377600065786 | 7 | ≡ 0.014832160023025 |
3 | ≡ 0.0063566400098679 | 8 | ≡ 0.016951040026315 |
4 | ≡ 0.0084755200131573 | 9 | ≡ 0.019069920029604 |
5 | ≡ 0.010594400016447 | 10 | ≡ 0.021188800032893 |
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 | metric teaspoons | board feet | metric teaspoons |
---|---|---|---|
1 | ≡ 471.9474432 | 6 | ≡ 2831.6846592 |
2 | ≡ 943.8948864 | 7 | ≡ 3303.6321024 |
3 | ≡ 1415.8423296 | 8 | ≡ 3775.5795456 |
4 | ≡ 1887.7897728 | 9 | ≡ 4247.5269888 |
5 | ≡ 2359.737216 | 10 | ≡ 4719.474432 |
metric teaspoons | board feet |
---|---|
1 | ≡ 0.0021189 |
471.9474432 | ≡ 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 …) |