| 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) |
| canadian teaspoon | 50.6809148 tsp(CA) | 101.3618296 tsp(CA) | 152.0427444 tsp(CA) | 202.7236593 tsp(CA) | 253.4045741 tsp(CA) | 304.0854889 tsp(CA) | 354.7664037 tsp(CA) | 405.4473185 tsp(CA) | 456.1282333 tsp(CA) | 506.8091482 tsp(CA) | 557.4900630 tsp(CA) | 608.1709778 tsp(CA) | 658.8518926 tsp(CA) | 709.5328074 tsp(CA) | 760.2137222 tsp(CA) | 810.8946370 tsp(CA) | 861.5755519 tsp(CA) | 912.2564667 tsp(CA) | 962.9373815 tsp(CA) | 1,013.6182963 tsp(CA) | 1,064.2992111 tsp(CA) | 1,114.9801259 tsp(CA) | 1,165.6610408 tsp(CA) | 1,216.3419556 tsp(CA) | 1,267.0228704 tsp(CA) | 1,317.7037852 tsp(CA) | 1,368.3847000 tsp(CA) | 1,419.0656148 tsp(CA) | 1,469.7465296 tsp(CA) | 1,520.4274445 tsp(CA) | 1,571.1083593 tsp(CA) | 1,621.7892741 tsp(CA) | 1,672.4701889 tsp(CA) | 1,723.1511037 tsp(CA) | 1,773.8320185 tsp(CA) | 1,824.5129333 tsp(CA) | 1,875.1938482 tsp(CA) | 1,925.8747630 tsp(CA) | 1,976.5556778 tsp(CA) | 2,027.2365926 tsp(CA) | 2,077.9175074 tsp(CA) | 2,128.5984222 tsp(CA) | 2,179.2793371 tsp(CA) | 2,229.9602519 tsp(CA) | 2,280.6411667 tsp(CA) | 2,331.3220815 tsp(CA) | 2,382.0029963 tsp(CA) | 2,432.6839111 tsp(CA) | 2,483.3648259 tsp(CA) | 2,534.0457408 tsp(CA) | 2,584.7266556 tsp(CA) | 2,635.4075704 tsp(CA) | 2,686.0884852 tsp(CA) | 2,736.7694000 tsp(CA) | 2,787.4503148 tsp(CA) | 2,838.1312297 tsp(CA) | 2,888.8121445 tsp(CA) | 2,939.4930593 tsp(CA) | 2,990.1739741 tsp(CA) | 3,040.8548889 tsp(CA) | 3,091.5358037 tsp(CA) | 3,142.2167185 tsp(CA) | 3,192.8976334 tsp(CA) | 3,243.5785482 tsp(CA) | 3,294.2594630 tsp(CA) | 3,344.9403778 tsp(CA) | 3,395.6212926 tsp(CA) | 3,446.3022074 tsp(CA) | 3,496.9831223 tsp(CA) | 3,547.6640371 tsp(CA) | 3,598.3449519 tsp(CA) | 3,649.0258667 tsp(CA) | 3,699.7067815 tsp(CA) | 3,750.3876963 tsp(CA) | 3,801.0686111 tsp(CA) | 3,851.7495260 tsp(CA) | 3,902.4304408 tsp(CA) | 3,953.1113556 tsp(CA) | 4,003.7922704 tsp(CA) | 4,054.4731852 tsp(CA) | 4,105.1541000 tsp(CA) | 4,155.8350149 tsp(CA) | 4,206.5159297 tsp(CA) | 4,257.1968445 tsp(CA) | 4,307.8777593 tsp(CA) | 4,358.5586741 tsp(CA) | 4,409.2395889 tsp(CA) | 4,459.9205037 tsp(CA) | 4,510.6014186 tsp(CA) | 4,561.2823334 tsp(CA) | 4,611.9632482 tsp(CA) | 4,662.6441630 tsp(CA) | 4,713.3250778 tsp(CA) | 4,764.0059926 tsp(CA) | 4,814.6869074 tsp(CA) | 4,865.3678223 tsp(CA) | 4,916.0487371 tsp(CA) | 4,966.7296519 tsp(CA) | 5,017.4105667 tsp(CA) | 5,068.0914815 tsp(CA) |
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 | canadian teaspoons | US legal cups | canadian teaspoons |
|---|---|---|---|
| 1 | = 50.680914815245 | 6 | = 304.08548889147 |
| 2 | = 101.36182963049 | 7 | = 354.76640370671 |
| 3 | = 152.04274444573 | 8 | = 405.44731852196 |
| 4 | = 202.72365926098 | 9 | = 456.1282333372 |
| 5 | = 253.40457407622 | 10 | = 506.80914815245 |
A teaspoon is an item of cutlery, a measuring instrument, of approximately 5ml, or a unit of measurement of volume (usually abbreviated tsp.).
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| canadian teaspoon | tsp(CA) | ≡ 1⁄6 fl oz (imp) | = 4.735510416×10−6 m3 | Imperial/US |
| canadian teaspoons | US legal cups | canadian teaspoons | US legal cups |
|---|---|---|---|
| 1 | = 0.0197312934 | 6 | = 0.1183877604 |
| 2 | = 0.0394625868 | 7 | = 0.1381190538 |
| 3 | = 0.0591938802 | 8 | = 0.1578503472 |
| 4 | = 0.0789251736 | 9 | = 0.1775816406 |
| 5 | = 0.098656467 | 10 | = 0.197312934 |
| US legal cups | canadian teaspoons |
|---|---|
| 1 | = 50.6809148 |
| 0.0197313 | = 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 …) |