| US liquid quart | 1 US qt fl | 2 US qt fl | 3 US qt fl | 4 US qt fl | 5 US qt fl | 6 US qt fl | 7 US qt fl | 8 US qt fl | 9 US qt fl | 10 US qt fl | 11 US qt fl | 12 US qt fl | 13 US qt fl | 14 US qt fl | 15 US qt fl | 16 US qt fl | 17 US qt fl | 18 US qt fl | 19 US qt fl | 20 US qt fl | 21 US qt fl | 22 US qt fl | 23 US qt fl | 24 US qt fl | 25 US qt fl | 26 US qt fl | 27 US qt fl | 28 US qt fl | 29 US qt fl | 30 US qt fl | 31 US qt fl | 32 US qt fl | 33 US qt fl | 34 US qt fl | 35 US qt fl | 36 US qt fl | 37 US qt fl | 38 US qt fl | 39 US qt fl | 40 US qt fl | 41 US qt fl | 42 US qt fl | 43 US qt fl | 44 US qt fl | 45 US qt fl | 46 US qt fl | 47 US qt fl | 48 US qt fl | 49 US qt fl | 50 US qt fl | 51 US qt fl | 52 US qt fl | 53 US qt fl | 54 US qt fl | 55 US qt fl | 56 US qt fl | 57 US qt fl | 58 US qt fl | 59 US qt fl | 60 US qt fl | 61 US qt fl | 62 US qt fl | 63 US qt fl | 64 US qt fl | 65 US qt fl | 66 US qt fl | 67 US qt fl | 68 US qt fl | 69 US qt fl | 70 US qt fl | 71 US qt fl | 72 US qt fl | 73 US qt fl | 74 US qt fl | 75 US qt fl | 76 US qt fl | 77 US qt fl | 78 US qt fl | 79 US qt fl | 80 US qt fl | 81 US qt fl | 82 US qt fl | 83 US qt fl | 84 US qt fl | 85 US qt fl | 86 US qt fl | 87 US qt fl | 88 US qt fl | 89 US qt fl | 90 US qt fl | 91 US qt fl | 92 US qt fl | 93 US qt fl | 94 US qt fl | 95 US qt fl | 96 US qt fl | 97 US qt fl | 98 US qt fl | 99 US qt fl | 100 US qt fl |
| US legal cup | 3.9431375 c (US Legal) | 7.886275 c (US Legal) | 11.8294125 c (US Legal) | 15.77255 c (US Legal) | 19.7156875 c (US Legal) | 23.658825 c (US Legal) | 27.6019625 c (US Legal) | 31.5451 c (US Legal) | 35.4882375 c (US Legal) | 39.431375 c (US Legal) | 43.3745125 c (US Legal) | 47.31765 c (US Legal) | 51.2607875 c (US Legal) | 55.203925 c (US Legal) | 59.1470625 c (US Legal) | 63.0902 c (US Legal) | 67.0333375 c (US Legal) | 70.976475 c (US Legal) | 74.9196125 c (US Legal) | 78.86275 c (US Legal) | 82.8058875 c (US Legal) | 86.749025 c (US Legal) | 90.6921625 c (US Legal) | 94.6353 c (US Legal) | 98.5784375 c (US Legal) | 102.521575 c (US Legal) | 106.4647125 c (US Legal) | 110.40785 c (US Legal) | 114.3509875 c (US Legal) | 118.294125 c (US Legal) | 122.2372625 c (US Legal) | 126.1804 c (US Legal) | 130.1235375 c (US Legal) | 134.066675 c (US Legal) | 138.0098125 c (US Legal) | 141.95295 c (US Legal) | 145.8960875 c (US Legal) | 149.839225 c (US Legal) | 153.7823625 c (US Legal) | 157.7255 c (US Legal) | 161.6686375 c (US Legal) | 165.611775 c (US Legal) | 169.5549125 c (US Legal) | 173.49805 c (US Legal) | 177.4411875 c (US Legal) | 181.384325 c (US Legal) | 185.3274625 c (US Legal) | 189.2706 c (US Legal) | 193.2137375 c (US Legal) | 197.156875 c (US Legal) | 201.1000125 c (US Legal) | 205.04315 c (US Legal) | 208.9862875 c (US Legal) | 212.929425 c (US Legal) | 216.8725625 c (US Legal) | 220.8157 c (US Legal) | 224.7588375 c (US Legal) | 228.701975 c (US Legal) | 232.6451125 c (US Legal) | 236.58825 c (US Legal) | 240.5313875 c (US Legal) | 244.474525 c (US Legal) | 248.4176625 c (US Legal) | 252.3608 c (US Legal) | 256.3039375 c (US Legal) | 260.247075 c (US Legal) | 264.1902125 c (US Legal) | 268.13335 c (US Legal) | 272.0764875 c (US Legal) | 276.019625 c (US Legal) | 279.9627625 c (US Legal) | 283.9059 c (US Legal) | 287.8490375 c (US Legal) | 291.792175 c (US Legal) | 295.7353125 c (US Legal) | 299.67845 c (US Legal) | 303.6215875 c (US Legal) | 307.564725 c (US Legal) | 311.5078625 c (US Legal) | 315.451 c (US Legal) | 319.3941375 c (US Legal) | 323.337275 c (US Legal) | 327.2804125 c (US Legal) | 331.22355 c (US Legal) | 335.1666875 c (US Legal) | 339.109825 c (US Legal) | 343.0529625 c (US Legal) | 346.9961 c (US Legal) | 350.9392375 c (US Legal) | 354.882375 c (US Legal) | 358.8255125 c (US Legal) | 362.76865 c (US Legal) | 366.7117875 c (US Legal) | 370.654925 c (US Legal) | 374.5980625 c (US Legal) | 378.5412 c (US Legal) | 382.4843375 c (US Legal) | 386.427475 c (US Legal) | 390.3706125 c (US Legal) | 394.31375 c (US Legal) |
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.
| 1 US liquid quart | = | 1/4 | US liquid gallons |
| = | 2 | US liquid pints | |
| = | 4 | US liquid cups | |
| = | 8 | US liquid gills | |
| = | 32 | US fluid ounces | |
| = | 57.75 | cubic inches | |
| ≡ | 0.946352946 | liters | |
| ≈ | 33. | imperial fluid ounces |
| 1 US liquid quarts = 3.9431375 US legal cups | 6 US liquid quarts = 23.658825 US legal cups |
| 2 US liquid quarts = 7.886275 US legal cups | 7 US liquid quarts = 27.6019625 US legal cups |
| 3 US liquid quarts = 11.8294125 US legal cups | 8 US liquid quarts = 31.5451 US legal cups |
| 4 US liquid quarts = 15.77255 US legal cups | 9 US liquid quarts = 35.4882375 US legal cups |
| 5 US liquid quarts = 19.7156875 US legal cups | 10 US liquid quarts = 39.431375 US legal cups |
The cup currently used in the United States for nutrition labelling is defined in United States law as 240 ml.
| 1 U.S. "legal" cup | = | 240 | millilitres |
| = | 16 | international tablespoons | |
| = | 12 | Australian tablespoons | |
| ≈ | 8.12 | U.S. customary fluid ounces | |
| ≈ | 8.45 | imperial fluid ounces |
| 1 US legal cups = 0.25360515579282 US liquid quarts | 6 US legal cups = 1.5216309347569 US liquid quarts |
| 2 US legal cups = 0.50721031158563 US liquid quarts | 7 US legal cups = 1.7752360905497 US liquid quarts |
| 3 US legal cups = 0.76081546737845 US liquid quarts | 8 US legal cups = 2.0288412463425 US liquid quarts |
| 4 US legal cups = 1.0144206231713 US liquid quarts | 9 US legal cups = 2.2824464021354 US liquid quarts |
| 5 US legal cups = 1.2680257789641 US liquid quarts | 10 US legal cups = 2.5360515579282 US liquid quarts |
| 1 US liquid quarts = 3.9431375 US legal cups |
| 1 US legal cups = 0.2536052 US liquid quarts |