| US teaspoon (nutrition) | 1 tsp(nutrition) | 2 tsp(nutrition) | 3 tsp(nutrition) | 4 tsp(nutrition) | 5 tsp(nutrition) | 6 tsp(nutrition) | 7 tsp(nutrition) | 8 tsp(nutrition) | 9 tsp(nutrition) | 10 tsp(nutrition) | 11 tsp(nutrition) | 12 tsp(nutrition) | 13 tsp(nutrition) | 14 tsp(nutrition) | 15 tsp(nutrition) | 16 tsp(nutrition) | 17 tsp(nutrition) | 18 tsp(nutrition) | 19 tsp(nutrition) | 20 tsp(nutrition) | 21 tsp(nutrition) | 22 tsp(nutrition) | 23 tsp(nutrition) | 24 tsp(nutrition) | 25 tsp(nutrition) | 26 tsp(nutrition) | 27 tsp(nutrition) | 28 tsp(nutrition) | 29 tsp(nutrition) | 30 tsp(nutrition) | 31 tsp(nutrition) | 32 tsp(nutrition) | 33 tsp(nutrition) | 34 tsp(nutrition) | 35 tsp(nutrition) | 36 tsp(nutrition) | 37 tsp(nutrition) | 38 tsp(nutrition) | 39 tsp(nutrition) | 40 tsp(nutrition) | 41 tsp(nutrition) | 42 tsp(nutrition) | 43 tsp(nutrition) | 44 tsp(nutrition) | 45 tsp(nutrition) | 46 tsp(nutrition) | 47 tsp(nutrition) | 48 tsp(nutrition) | 49 tsp(nutrition) | 50 tsp(nutrition) | 51 tsp(nutrition) | 52 tsp(nutrition) | 53 tsp(nutrition) | 54 tsp(nutrition) | 55 tsp(nutrition) | 56 tsp(nutrition) | 57 tsp(nutrition) | 58 tsp(nutrition) | 59 tsp(nutrition) | 60 tsp(nutrition) | 61 tsp(nutrition) | 62 tsp(nutrition) | 63 tsp(nutrition) | 64 tsp(nutrition) | 65 tsp(nutrition) | 66 tsp(nutrition) | 67 tsp(nutrition) | 68 tsp(nutrition) | 69 tsp(nutrition) | 70 tsp(nutrition) | 71 tsp(nutrition) | 72 tsp(nutrition) | 73 tsp(nutrition) | 74 tsp(nutrition) | 75 tsp(nutrition) | 76 tsp(nutrition) | 77 tsp(nutrition) | 78 tsp(nutrition) | 79 tsp(nutrition) | 80 tsp(nutrition) | 81 tsp(nutrition) | 82 tsp(nutrition) | 83 tsp(nutrition) | 84 tsp(nutrition) | 85 tsp(nutrition) | 86 tsp(nutrition) | 87 tsp(nutrition) | 88 tsp(nutrition) | 89 tsp(nutrition) | 90 tsp(nutrition) | 91 tsp(nutrition) | 92 tsp(nutrition) | 93 tsp(nutrition) | 94 tsp(nutrition) | 95 tsp(nutrition) | 96 tsp(nutrition) | 97 tsp(nutrition) | 98 tsp(nutrition) | 99 tsp(nutrition) | 100 tsp(nutrition) |
| butt | 1.0333994708995 × 10-5 butt | 2.0667989417989 × 10-5 butt | 3.1001984126984 × 10-5 butt | 4.1335978835979 × 10-5 butt | 5.1669973544974 × 10-5 butt | 6.2003968253968 × 10-5 butt | 7.2337962962963 × 10-5 butt | 8.2671957671958 × 10-5 butt | 9.3005952380952 × 10-5 butt | 0.0001033 butt | 0.0001137 butt | 0.0001240 butt | 0.0001343 butt | 0.0001447 butt | 0.0001550 butt | 0.0001653 butt | 0.0001757 butt | 0.0001860 butt | 0.0001963 butt | 0.0002067 butt | 0.0002170 butt | 0.0002273 butt | 0.0002377 butt | 0.0002480 butt | 0.0002583 butt | 0.0002687 butt | 0.0002790 butt | 0.0002894 butt | 0.0002997 butt | 0.0003100 butt | 0.0003204 butt | 0.0003307 butt | 0.0003410 butt | 0.0003514 butt | 0.0003617 butt | 0.0003720 butt | 0.0003824 butt | 0.0003927 butt | 0.0004030 butt | 0.0004134 butt | 0.0004237 butt | 0.0004340 butt | 0.0004444 butt | 0.0004547 butt | 0.0004650 butt | 0.0004754 butt | 0.0004857 butt | 0.0004960 butt | 0.0005064 butt | 0.0005167 butt | 0.0005270 butt | 0.0005374 butt | 0.0005477 butt | 0.0005580 butt | 0.0005684 butt | 0.0005787 butt | 0.0005890 butt | 0.0005994 butt | 0.0006097 butt | 0.0006200 butt | 0.0006304 butt | 0.0006407 butt | 0.0006510 butt | 0.0006614 butt | 0.0006717 butt | 0.0006820 butt | 0.0006924 butt | 0.0007027 butt | 0.0007130 butt | 0.0007234 butt | 0.0007337 butt | 0.0007440 butt | 0.0007544 butt | 0.0007647 butt | 0.0007750 butt | 0.0007854 butt | 0.0007957 butt | 0.0008061 butt | 0.0008164 butt | 0.0008267 butt | 0.0008371 butt | 0.0008474 butt | 0.0008577 butt | 0.0008681 butt | 0.0008784 butt | 0.0008887 butt | 0.0008991 butt | 0.0009094 butt | 0.0009197 butt | 0.0009301 butt | 0.0009404 butt | 0.0009507 butt | 0.0009611 butt | 0.0009714 butt | 0.0009817 butt | 0.0009921 butt | 0.0010024 butt | 0.0010127 butt | 0.0010231 butt | 0.0010334 butt |
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 |
|---|---|---|---|---|
| US teaspoon (nutrition) | tsp(nutrition) | ≡ 5 mL | = 5×10−6 m3 | Imperial/US |
| US teaspoons (nutrition) | butts | US teaspoons (nutrition) | butts |
|---|---|---|---|
| 1 | = 1.0333994708995E-5 | 6 | = 6.2003968253968E-5 |
| 2 | = 2.0667989417989E-5 | 7 | = 7.2337962962963E-5 |
| 3 | = 3.1001984126984E-5 | 8 | = 8.2671957671958E-5 |
| 4 | = 4.1335978835979E-5 | 9 | = 9.3005952380952E-5 |
| 5 | = 5.1669973544974E-5 | 10 | = 0.00010333994708995 |
The butt was a measure of liquid volume equalling two hogsheads. This equated to 108 imperial gallons (490 l) for ale or 126 imperial gallons (570 l) for wine (also known as a pipe).
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| butt | ≡ 126 gal (wine) | = 0.476961884784 m3 | Imperial/US |
| butts | US teaspoons (nutrition) | butts | US teaspoons (nutrition) |
|---|---|---|---|
| 1 | = 96768 | 6 | = 580608 |
| 2 | = 193536 | 7 | = 677376 |
| 3 | = 290304 | 8 | = 774144 |
| 4 | = 387072 | 9 | = 870912 |
| 5 | = 483840 | 10 | = 967680 |
| US teaspoons (nutrition) | butts |
|---|---|
| 1 | = 1.0333994708995 × 10-5 |
| 96 768 | = 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 …) |