US cup | 1 c (US) | 2 c (US) | 3 c (US) | 4 c (US) | 5 c (US) | 6 c (US) | 7 c (US) | 8 c (US) | 9 c (US) | 10 c (US) | 11 c (US) | 12 c (US) | 13 c (US) | 14 c (US) | 15 c (US) | 16 c (US) | 17 c (US) | 18 c (US) | 19 c (US) | 20 c (US) | 21 c (US) | 22 c (US) | 23 c (US) | 24 c (US) | 25 c (US) | 26 c (US) | 27 c (US) | 28 c (US) | 29 c (US) | 30 c (US) | 31 c (US) | 32 c (US) | 33 c (US) | 34 c (US) | 35 c (US) | 36 c (US) | 37 c (US) | 38 c (US) | 39 c (US) | 40 c (US) | 41 c (US) | 42 c (US) | 43 c (US) | 44 c (US) | 45 c (US) | 46 c (US) | 47 c (US) | 48 c (US) | 49 c (US) | 50 c (US) | 51 c (US) | 52 c (US) | 53 c (US) | 54 c (US) | 55 c (US) | 56 c (US) | 57 c (US) | 58 c (US) | 59 c (US) | 60 c (US) | 61 c (US) | 62 c (US) | 63 c (US) | 64 c (US) | 65 c (US) | 66 c (US) | 67 c (US) | 68 c (US) | 69 c (US) | 70 c (US) | 71 c (US) | 72 c (US) | 73 c (US) | 74 c (US) | 75 c (US) | 76 c (US) | 77 c (US) | 78 c (US) | 79 c (US) | 80 c (US) | 81 c (US) | 82 c (US) | 83 c (US) | 84 c (US) | 85 c (US) | 86 c (US) | 87 c (US) | 88 c (US) | 89 c (US) | 90 c (US) | 91 c (US) | 92 c (US) | 93 c (US) | 94 c (US) | 95 c (US) | 96 c (US) | 97 c (US) | 98 c (US) | 99 c (US) | 100 c (US) |
pipe | 0.0004960 pipe | 0.0009921 pipe | 0.0014881 pipe | 0.0019841 pipe | 0.0024802 pipe | 0.0029762 pipe | 0.0034722 pipe | 0.0039683 pipe | 0.0044643 pipe | 0.0049603 pipe | 0.0054563 pipe | 0.0059524 pipe | 0.0064484 pipe | 0.0069444 pipe | 0.0074405 pipe | 0.0079365 pipe | 0.0084325 pipe | 0.0089286 pipe | 0.0094246 pipe | 0.0099206 pipe | 0.0104167 pipe | 0.0109127 pipe | 0.0114087 pipe | 0.0119048 pipe | 0.0124008 pipe | 0.0128968 pipe | 0.0133929 pipe | 0.0138889 pipe | 0.0143849 pipe | 0.0148810 pipe | 0.0153770 pipe | 0.0158730 pipe | 0.0163690 pipe | 0.0168651 pipe | 0.0173611 pipe | 0.0178571 pipe | 0.0183532 pipe | 0.0188492 pipe | 0.0193452 pipe | 0.0198413 pipe | 0.0203373 pipe | 0.0208333 pipe | 0.0213294 pipe | 0.0218254 pipe | 0.0223214 pipe | 0.0228175 pipe | 0.0233135 pipe | 0.0238095 pipe | 0.0243056 pipe | 0.0248016 pipe | 0.0252976 pipe | 0.0257937 pipe | 0.0262897 pipe | 0.0267857 pipe | 0.0272817 pipe | 0.0277778 pipe | 0.0282738 pipe | 0.0287698 pipe | 0.0292659 pipe | 0.0297619 pipe | 0.0302579 pipe | 0.0307540 pipe | 0.03125 pipe | 0.0317460 pipe | 0.0322421 pipe | 0.0327381 pipe | 0.0332341 pipe | 0.0337302 pipe | 0.0342262 pipe | 0.0347222 pipe | 0.0352183 pipe | 0.0357143 pipe | 0.0362103 pipe | 0.0367063 pipe | 0.0372024 pipe | 0.0376984 pipe | 0.0381944 pipe | 0.0386905 pipe | 0.0391865 pipe | 0.0396825 pipe | 0.0401786 pipe | 0.0406746 pipe | 0.0411706 pipe | 0.0416667 pipe | 0.0421627 pipe | 0.0426587 pipe | 0.0431548 pipe | 0.0436508 pipe | 0.0441468 pipe | 0.0446429 pipe | 0.0451389 pipe | 0.0456349 pipe | 0.0461310 pipe | 0.0466270 pipe | 0.0471230 pipe | 0.0476190 pipe | 0.0481151 pipe | 0.0486111 pipe | 0.0491071 pipe | 0.0496032 pipe |
In the United States, the customary cup is half of a liquid pint.
1 U.S. customary cup | = | 1⁄16 | U.S. customary gallon |
= | 1⁄4 | U.S. customary quart | |
= | 1⁄2 | U.S. customary pint | |
= | 8 | U.S. customary fluid ounces | |
= | 16 | U.S. customary tablespoons | |
= | 48 | U.S. customary teaspoons | |
≡ | 236.5882365 | millilitres exactly | |
≈ | 15 2⁄3 | international tablespoons | |
≈ | 11.75 | Australian tablespoons | |
≈ | 0.833 | imperial cups | |
≈ | 8.33 | imperial fluid ounces |
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
US cup | c (US) | ≡ 8 US fl oz ≡ 1⁄16 gal (US) | = 236.5882365×10−6 m3 | Imperial/US |
US cups | pipes | US cups | pipes |
---|---|---|---|
1 | = 0.00049603174603175 | 6 | = 0.0029761904761905 |
2 | = 0.00099206349206349 | 7 | = 0.0034722222222222 |
3 | = 0.0014880952380952 | 8 | = 0.003968253968254 |
4 | = 0.001984126984127 | 9 | = 0.0044642857142857 |
5 | = 0.0024801587301587 | 10 | = 0.0049603174603175 |
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 cups | pipes | US cups |
---|---|---|---|
1 | = 2016 | 6 | = 12096 |
2 | = 4032 | 7 | = 14112 |
3 | = 6048 | 8 | = 16128 |
4 | = 8064 | 9 | = 18144 |
5 | = 10080 | 10 | = 20160 |
US cups | pipes |
---|---|
1 | = 0.0004960 |
2 016 | = 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 …) |