| imperial quart | 1 qt (imp) | 2 qt (imp) | 3 qt (imp) | 4 qt (imp) | 5 qt (imp) | 6 qt (imp) | 7 qt (imp) | 8 qt (imp) | 9 qt (imp) | 10 qt (imp) | 11 qt (imp) | 12 qt (imp) | 13 qt (imp) | 14 qt (imp) | 15 qt (imp) | 16 qt (imp) | 17 qt (imp) | 18 qt (imp) | 19 qt (imp) | 20 qt (imp) | 21 qt (imp) | 22 qt (imp) | 23 qt (imp) | 24 qt (imp) | 25 qt (imp) | 26 qt (imp) | 27 qt (imp) | 28 qt (imp) | 29 qt (imp) | 30 qt (imp) | 31 qt (imp) | 32 qt (imp) | 33 qt (imp) | 34 qt (imp) | 35 qt (imp) | 36 qt (imp) | 37 qt (imp) | 38 qt (imp) | 39 qt (imp) | 40 qt (imp) | 41 qt (imp) | 42 qt (imp) | 43 qt (imp) | 44 qt (imp) | 45 qt (imp) | 46 qt (imp) | 47 qt (imp) | 48 qt (imp) | 49 qt (imp) | 50 qt (imp) | 51 qt (imp) | 52 qt (imp) | 53 qt (imp) | 54 qt (imp) | 55 qt (imp) | 56 qt (imp) | 57 qt (imp) | 58 qt (imp) | 59 qt (imp) | 60 qt (imp) | 61 qt (imp) | 62 qt (imp) | 63 qt (imp) | 64 qt (imp) | 65 qt (imp) | 66 qt (imp) | 67 qt (imp) | 68 qt (imp) | 69 qt (imp) | 70 qt (imp) | 71 qt (imp) | 72 qt (imp) | 73 qt (imp) | 74 qt (imp) | 75 qt (imp) | 76 qt (imp) | 77 qt (imp) | 78 qt (imp) | 79 qt (imp) | 80 qt (imp) | 81 qt (imp) | 82 qt (imp) | 83 qt (imp) | 84 qt (imp) | 85 qt (imp) | 86 qt (imp) | 87 qt (imp) | 88 qt (imp) | 89 qt (imp) | 90 qt (imp) | 91 qt (imp) | 92 qt (imp) | 93 qt (imp) | 94 qt (imp) | 95 qt (imp) | 96 qt (imp) | 97 qt (imp) | 98 qt (imp) | 99 qt (imp) | 100 qt (imp) |
| fluid scruple | 960.0000000 fl s | 1,920.0000000 fl s | 2,880.0000000 fl s | 3,840.0000000 fl s | 4,800.0000000 fl s | 5,760.0000000 fl s | 6,720.0000000 fl s | 7,680.0000000 fl s | 8,640.0000000 fl s | 9,600.0000001 fl s | 10,560.0000001 fl s | 11,520.0000001 fl s | 12,480.0000001 fl s | 13,440.0000001 fl s | 14,400.0000001 fl s | 15,360.0000001 fl s | 16,320.0000001 fl s | 17,280.0000001 fl s | 18,240.0000001 fl s | 19,200.0000001 fl s | 20,160.0000001 fl s | 21,120.0000001 fl s | 22,080.0000001 fl s | 23,040.0000001 fl s | 24,000.0000001 fl s | 24,960.0000001 fl s | 25,920.0000001 fl s | 26,880.0000002 fl s | 27,840.0000002 fl s | 28,800.0000002 fl s | 29,760.0000002 fl s | 30,720.0000002 fl s | 31,680.0000002 fl s | 32,640.0000002 fl s | 33,600.0000002 fl s | 34,560.0000002 fl s | 35,520.0000002 fl s | 36,480.0000002 fl s | 37,440.0000002 fl s | 38,400.0000002 fl s | 39,360.0000002 fl s | 40,320.0000002 fl s | 41,280.0000002 fl s | 42,240.0000002 fl s | 43,200.0000002 fl s | 44,160.0000002 fl s | 45,120.0000003 fl s | 46,080.0000003 fl s | 47,040.0000003 fl s | 48,000.0000003 fl s | 48,960.0000003 fl s | 49,920.0000003 fl s | 50,880.0000003 fl s | 51,840.0000003 fl s | 52,800.0000003 fl s | 53,760.0000003 fl s | 54,720.0000003 fl s | 55,680.0000003 fl s | 56,640.0000003 fl s | 57,600.0000003 fl s | 58,560.0000003 fl s | 59,520.0000003 fl s | 60,480.0000003 fl s | 61,440.0000003 fl s | 62,400.0000004 fl s | 63,360.0000004 fl s | 64,320.0000004 fl s | 65,280.0000004 fl s | 66,240.0000004 fl s | 67,200.0000004 fl s | 68,160.0000004 fl s | 69,120.0000004 fl s | 70,080.0000004 fl s | 71,040.0000004 fl s | 72,000.0000004 fl s | 72,960.0000004 fl s | 73,920.0000004 fl s | 74,880.0000004 fl s | 75,840.0000004 fl s | 76,800.0000004 fl s | 77,760.0000004 fl s | 78,720.0000004 fl s | 79,680.0000004 fl s | 80,640.0000005 fl s | 81,600.0000005 fl s | 82,560.0000005 fl s | 83,520.0000005 fl s | 84,480.0000005 fl s | 85,440.0000005 fl s | 86,400.0000005 fl s | 87,360.0000005 fl s | 88,320.0000005 fl s | 89,280.0000005 fl s | 90,240.0000005 fl s | 91,200.0000005 fl s | 92,160.0000005 fl s | 93,120.0000005 fl s | 94,080.0000005 fl s | 95,040.0000005 fl s | 96,000.0000005 fl s |
The quart (abbreviation qt.) is an English unit of volume equal to a quarter gallon. It is divided into two pints or four cups. Historically, the exact size of the quart has varied with the different values of gallons over time and in reference to different commodities. Presently, three kinds of quarts remain in use: the liquid quart and dry quart of the US customary system and the imperial quart of the British imperial system. All are roughly equal to one metric liter.
The imperial quart, used for both liquid or dry capacity, is equal to one quarter of an imperial gallon, or exactly 1.1365225 liters.
| 1 imperial quart | = | 1/4 | imperial gallons |
| = | 2 | imperial pints | |
| = | 40 | imperial fluid ounces | |
| ≡ | 1.1365225 | liters | |
| ≈ | 69.355 | cubic inches | |
| ≈ | 38.430 | US fluid ounces |
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| imperial quart | qt (imp) | ≡ 1⁄4 gal (imp) | = 1.1365225×10−3 m3 | Imperial/US |
| imperial quarts | fluid scruples | imperial quarts | fluid scruples |
|---|---|---|---|
| 1 | = 960.00000000541 | 6 | = 5760.0000000324 |
| 2 | = 1920.0000000108 | 7 | = 6720.0000000378 |
| 3 | = 2880.0000000162 | 8 | = 7680.0000000432 |
| 4 | = 3840.0000000216 | 9 | = 8640.0000000487 |
| 5 | = 4800.000000027 | 10 | = 9600.0000000541 |
The fluid scruple is 1⁄24 fluid ounce, 1⁄3 fluid dram, 20 minims, or 1⁄4 teaspoon, or 1 saltspoon. It is therefore equal to 1.23 milliliters.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| fluid scruple | fl s | ≡ 1⁄24 fl oz (imp) | = 1.18387760416×10−6 m3 | Imperial/US |
| fluid scruples | imperial quarts | fluid scruples | imperial quarts |
|---|---|---|---|
| 1 | = 0.0010416666666608 | 6 | = 0.0062499999999648 |
| 2 | = 0.0020833333333216 | 7 | = 0.0072916666666256 |
| 3 | = 0.0031249999999824 | 8 | = 0.0083333333332864 |
| 4 | = 0.0041666666666432 | 9 | = 0.0093749999999472 |
| 5 | = 0.005208333333304 | 10 | = 0.010416666666608 |
| imperial quarts | fluid scruples |
|---|---|
| 1 | = 960.0000000 |
| 0.0010417 | = 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 …) |