| US tablespoon | 1 tbsp (US) | 2 tbsp (US) | 3 tbsp (US) | 4 tbsp (US) | 5 tbsp (US) | 6 tbsp (US) | 7 tbsp (US) | 8 tbsp (US) | 9 tbsp (US) | 10 tbsp (US) | 11 tbsp (US) | 12 tbsp (US) | 13 tbsp (US) | 14 tbsp (US) | 15 tbsp (US) | 16 tbsp (US) | 17 tbsp (US) | 18 tbsp (US) | 19 tbsp (US) | 20 tbsp (US) | 21 tbsp (US) | 22 tbsp (US) | 23 tbsp (US) | 24 tbsp (US) | 25 tbsp (US) | 26 tbsp (US) | 27 tbsp (US) | 28 tbsp (US) | 29 tbsp (US) | 30 tbsp (US) | 31 tbsp (US) | 32 tbsp (US) | 33 tbsp (US) | 34 tbsp (US) | 35 tbsp (US) | 36 tbsp (US) | 37 tbsp (US) | 38 tbsp (US) | 39 tbsp (US) | 40 tbsp (US) | 41 tbsp (US) | 42 tbsp (US) | 43 tbsp (US) | 44 tbsp (US) | 45 tbsp (US) | 46 tbsp (US) | 47 tbsp (US) | 48 tbsp (US) | 49 tbsp (US) | 50 tbsp (US) | 51 tbsp (US) | 52 tbsp (US) | 53 tbsp (US) | 54 tbsp (US) | 55 tbsp (US) | 56 tbsp (US) | 57 tbsp (US) | 58 tbsp (US) | 59 tbsp (US) | 60 tbsp (US) | 61 tbsp (US) | 62 tbsp (US) | 63 tbsp (US) | 64 tbsp (US) | 65 tbsp (US) | 66 tbsp (US) | 67 tbsp (US) | 68 tbsp (US) | 69 tbsp (US) | 70 tbsp (US) | 71 tbsp (US) | 72 tbsp (US) | 73 tbsp (US) | 74 tbsp (US) | 75 tbsp (US) | 76 tbsp (US) | 77 tbsp (US) | 78 tbsp (US) | 79 tbsp (US) | 80 tbsp (US) | 81 tbsp (US) | 82 tbsp (US) | 83 tbsp (US) | 84 tbsp (US) | 85 tbsp (US) | 86 tbsp (US) | 87 tbsp (US) | 88 tbsp (US) | 89 tbsp (US) | 90 tbsp (US) | 91 tbsp (US) | 92 tbsp (US) | 93 tbsp (US) | 94 tbsp (US) | 95 tbsp (US) | 96 tbsp (US) | 97 tbsp (US) | 98 tbsp (US) | 99 tbsp (US) | 100 tbsp (US) |
| pipe | 3.1001984126984 × 10-5 pipe | 6.2003968253968 × 10-5 pipe | 9.3005952380952 × 10-5 pipe | 0.0001240 pipe | 0.0001550 pipe | 0.0001860 pipe | 0.0002170 pipe | 0.0002480 pipe | 0.0002790 pipe | 0.0003100 pipe | 0.0003410 pipe | 0.0003720 pipe | 0.0004030 pipe | 0.0004340 pipe | 0.0004650 pipe | 0.0004960 pipe | 0.0005270 pipe | 0.0005580 pipe | 0.0005890 pipe | 0.0006200 pipe | 0.0006510 pipe | 0.0006820 pipe | 0.0007130 pipe | 0.0007440 pipe | 0.0007750 pipe | 0.0008061 pipe | 0.0008371 pipe | 0.0008681 pipe | 0.0008991 pipe | 0.0009301 pipe | 0.0009611 pipe | 0.0009921 pipe | 0.0010231 pipe | 0.0010541 pipe | 0.0010851 pipe | 0.0011161 pipe | 0.0011471 pipe | 0.0011781 pipe | 0.0012091 pipe | 0.0012401 pipe | 0.0012711 pipe | 0.0013021 pipe | 0.0013331 pipe | 0.0013641 pipe | 0.0013951 pipe | 0.0014261 pipe | 0.0014571 pipe | 0.0014881 pipe | 0.0015191 pipe | 0.0015501 pipe | 0.0015811 pipe | 0.0016121 pipe | 0.0016431 pipe | 0.0016741 pipe | 0.0017051 pipe | 0.0017361 pipe | 0.0017671 pipe | 0.0017981 pipe | 0.0018291 pipe | 0.0018601 pipe | 0.0018911 pipe | 0.0019221 pipe | 0.0019531 pipe | 0.0019841 pipe | 0.0020151 pipe | 0.0020461 pipe | 0.0020771 pipe | 0.0021081 pipe | 0.0021391 pipe | 0.0021701 pipe | 0.0022011 pipe | 0.0022321 pipe | 0.0022631 pipe | 0.0022941 pipe | 0.0023251 pipe | 0.0023562 pipe | 0.0023872 pipe | 0.0024182 pipe | 0.0024492 pipe | 0.0024802 pipe | 0.0025112 pipe | 0.0025422 pipe | 0.0025732 pipe | 0.0026042 pipe | 0.0026352 pipe | 0.0026662 pipe | 0.0026972 pipe | 0.0027282 pipe | 0.0027592 pipe | 0.0027902 pipe | 0.0028212 pipe | 0.0028522 pipe | 0.0028832 pipe | 0.0029142 pipe | 0.0029452 pipe | 0.0029762 pipe | 0.0030072 pipe | 0.0030382 pipe | 0.0030692 pipe | 0.0031002 pipe |
US tablespoon is a unit of volume.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| US tablespoon | tbsp (US) | ≡ 1⁄2 US fl oz | = 14.78676478125×10−6 m3 | Imperial/US |
| US tablespoons | pipes | US tablespoons | pipes |
|---|---|---|---|
| 1 | = 3.1001984126984E-5 | 6 | = 0.0001860119047619 |
| 2 | = 6.2003968253968E-5 | 7 | = 0.00021701388888889 |
| 3 | = 9.3005952380952E-5 | 8 | = 0.00024801587301587 |
| 4 | = 0.00012400793650794 | 9 | = 0.00027901785714286 |
| 5 | = 0.00015500992063492 | 10 | = 0.00031001984126984 |
The pipe 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 butt).
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| pipe | ≡ 126 gal (wine) | = 0.476961884784 m3 | Imperial/US |
| pipes | US tablespoons | pipes | US tablespoons |
|---|---|---|---|
| 1 | = 32256 | 6 | = 193536 |
| 2 | = 64512 | 7 | = 225792 |
| 3 | = 96768 | 8 | = 258048 |
| 4 | = 129024 | 9 | = 290304 |
| 5 | = 161280 | 10 | = 322560 |
| US tablespoons | pipes |
|---|---|
| 1 | = 3.1001984126984 × 10-5 |
| 32 256 | = 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 …) |