| US legal cup | 1 c (US Legal) | 2 c (US Legal) | 3 c (US Legal) | 4 c (US Legal) | 5 c (US Legal) | 6 c (US Legal) | 7 c (US Legal) | 8 c (US Legal) | 9 c (US Legal) | 10 c (US Legal) | 11 c (US Legal) | 12 c (US Legal) | 13 c (US Legal) | 14 c (US Legal) | 15 c (US Legal) | 16 c (US Legal) | 17 c (US Legal) | 18 c (US Legal) | 19 c (US Legal) | 20 c (US Legal) | 21 c (US Legal) | 22 c (US Legal) | 23 c (US Legal) | 24 c (US Legal) | 25 c (US Legal) | 26 c (US Legal) | 27 c (US Legal) | 28 c (US Legal) | 29 c (US Legal) | 30 c (US Legal) | 31 c (US Legal) | 32 c (US Legal) | 33 c (US Legal) | 34 c (US Legal) | 35 c (US Legal) | 36 c (US Legal) | 37 c (US Legal) | 38 c (US Legal) | 39 c (US Legal) | 40 c (US Legal) | 41 c (US Legal) | 42 c (US Legal) | 43 c (US Legal) | 44 c (US Legal) | 45 c (US Legal) | 46 c (US Legal) | 47 c (US Legal) | 48 c (US Legal) | 49 c (US Legal) | 50 c (US Legal) | 51 c (US Legal) | 52 c (US Legal) | 53 c (US Legal) | 54 c (US Legal) | 55 c (US Legal) | 56 c (US Legal) | 57 c (US Legal) | 58 c (US Legal) | 59 c (US Legal) | 60 c (US Legal) | 61 c (US Legal) | 62 c (US Legal) | 63 c (US Legal) | 64 c (US Legal) | 65 c (US Legal) | 66 c (US Legal) | 67 c (US Legal) | 68 c (US Legal) | 69 c (US Legal) | 70 c (US Legal) | 71 c (US Legal) | 72 c (US Legal) | 73 c (US Legal) | 74 c (US Legal) | 75 c (US Legal) | 76 c (US Legal) | 77 c (US Legal) | 78 c (US Legal) | 79 c (US Legal) | 80 c (US Legal) | 81 c (US Legal) | 82 c (US Legal) | 83 c (US Legal) | 84 c (US Legal) | 85 c (US Legal) | 86 c (US Legal) | 87 c (US Legal) | 88 c (US Legal) | 89 c (US Legal) | 90 c (US Legal) | 91 c (US Legal) | 92 c (US Legal) | 93 c (US Legal) | 94 c (US Legal) | 95 c (US Legal) | 96 c (US Legal) | 97 c (US Legal) | 98 c (US Legal) | 99 c (US Legal) | 100 c (US Legal) |
| fluid scruple | 202.7236592 fl s | 405.4473185 fl s | 608.1709777 fl s | 810.8946369 fl s | 1,013.6182962 fl s | 1,216.3419554 fl s | 1,419.0656146 fl s | 1,621.7892739 fl s | 1,824.5129331 fl s | 2,027.2365923 fl s | 2,229.9602516 fl s | 2,432.6839108 fl s | 2,635.4075700 fl s | 2,838.1312293 fl s | 3,040.8548885 fl s | 3,243.5785477 fl s | 3,446.3022070 fl s | 3,649.0258662 fl s | 3,851.7495254 fl s | 4,054.4731847 fl s | 4,257.1968439 fl s | 4,459.9205031 fl s | 4,662.6441624 fl s | 4,865.3678216 fl s | 5,068.0914808 fl s | 5,270.8151401 fl s | 5,473.5387993 fl s | 5,676.2624585 fl s | 5,878.9861178 fl s | 6,081.7097770 fl s | 6,284.4334362 fl s | 6,487.1570955 fl s | 6,689.8807547 fl s | 6,892.6044139 fl s | 7,095.3280732 fl s | 7,298.0517324 fl s | 7,500.7753916 fl s | 7,703.4990509 fl s | 7,906.2227101 fl s | 8,108.9463693 fl s | 8,311.6700286 fl s | 8,514.3936878 fl s | 8,717.1173470 fl s | 8,919.8410063 fl s | 9,122.5646655 fl s | 9,325.2883247 fl s | 9,528.0119840 fl s | 9,730.7356432 fl s | 9,933.4593024 fl s | 10,136.1829617 fl s | 10,338.9066209 fl s | 10,541.6302801 fl s | 10,744.3539394 fl s | 10,947.0775986 fl s | 11,149.8012578 fl s | 11,352.5249171 fl s | 11,555.2485763 fl s | 11,757.9722355 fl s | 11,960.6958948 fl s | 12,163.4195540 fl s | 12,366.1432132 fl s | 12,568.8668725 fl s | 12,771.5905317 fl s | 12,974.3141909 fl s | 13,177.0378502 fl s | 13,379.7615094 fl s | 13,582.4851687 fl s | 13,785.2088279 fl s | 13,987.9324871 fl s | 14,190.6561464 fl s | 14,393.3798056 fl s | 14,596.1034648 fl s | 14,798.8271241 fl s | 15,001.5507833 fl s | 15,204.2744425 fl s | 15,406.9981018 fl s | 15,609.7217610 fl s | 15,812.4454202 fl s | 16,015.1690795 fl s | 16,217.8927387 fl s | 16,420.6163979 fl s | 16,623.3400572 fl s | 16,826.0637164 fl s | 17,028.7873756 fl s | 17,231.5110349 fl s | 17,434.2346941 fl s | 17,636.9583533 fl s | 17,839.6820126 fl s | 18,042.4056718 fl s | 18,245.1293310 fl s | 18,447.8529903 fl s | 18,650.5766495 fl s | 18,853.3003087 fl s | 19,056.0239680 fl s | 19,258.7476272 fl s | 19,461.4712864 fl s | 19,664.1949457 fl s | 19,866.9186049 fl s | 20,069.6422641 fl s | 20,272.3659234 fl s |
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 |
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| US legal cup | c (US Legal) | ≡ 240 mL | = 2.4×10−4 m3 | Imperial/US |
| US legal cups | fluid scruples | US legal cups | fluid scruples |
|---|---|---|---|
| 1 | = 202.72365923358 | 6 | = 1216.3419554015 |
| 2 | = 405.44731846716 | 7 | = 1419.0656146351 |
| 3 | = 608.17097770074 | 8 | = 1621.7892738686 |
| 4 | = 810.89463693432 | 9 | = 1824.5129331022 |
| 5 | = 1013.6182961679 | 10 | = 2027.2365923358 |
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 | US legal cups | fluid scruples | US legal cups |
|---|---|---|---|
| 1 | = 0.0049328233506667 | 6 | = 0.029596940104 |
| 2 | = 0.0098656467013333 | 7 | = 0.034529763454667 |
| 3 | = 0.014798470052 | 8 | = 0.039462586805333 |
| 4 | = 0.019731293402667 | 9 | = 0.044395410156 |
| 5 | = 0.024664116753333 | 10 | = 0.049328233506667 |
| US legal cups | fluid scruples |
|---|---|
| 1 | = 202.7236592 |
| 0.0049328 | = 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 …) |