drop (imperial) | 1 gtt | 2 gtt | 3 gtt | 4 gtt | 5 gtt | 6 gtt | 7 gtt | 8 gtt | 9 gtt | 10 gtt | 11 gtt | 12 gtt | 13 gtt | 14 gtt | 15 gtt | 16 gtt | 17 gtt | 18 gtt | 19 gtt | 20 gtt | 21 gtt | 22 gtt | 23 gtt | 24 gtt | 25 gtt | 26 gtt | 27 gtt | 28 gtt | 29 gtt | 30 gtt | 31 gtt | 32 gtt | 33 gtt | 34 gtt | 35 gtt | 36 gtt | 37 gtt | 38 gtt | 39 gtt | 40 gtt | 41 gtt | 42 gtt | 43 gtt | 44 gtt | 45 gtt | 46 gtt | 47 gtt | 48 gtt | 49 gtt | 50 gtt | 51 gtt | 52 gtt | 53 gtt | 54 gtt | 55 gtt | 56 gtt | 57 gtt | 58 gtt | 59 gtt | 60 gtt | 61 gtt | 62 gtt | 63 gtt | 64 gtt | 65 gtt | 66 gtt | 67 gtt | 68 gtt | 69 gtt | 70 gtt | 71 gtt | 72 gtt | 73 gtt | 74 gtt | 75 gtt | 76 gtt | 77 gtt | 78 gtt | 79 gtt | 80 gtt | 81 gtt | 82 gtt | 83 gtt | 84 gtt | 85 gtt | 86 gtt | 87 gtt | 88 gtt | 89 gtt | 90 gtt | 91 gtt | 92 gtt | 93 gtt | 94 gtt | 95 gtt | 96 gtt | 97 gtt | 98 gtt | 99 gtt | 100 gtt |
US cup | 0.0004170 c (US) | 0.0008340 c (US) | 0.0012510 c (US) | 0.0016680 c (US) | 0.0020850 c (US) | 0.0025020 c (US) | 0.0029190 c (US) | 0.0033360 c (US) | 0.0037530 c (US) | 0.0041700 c (US) | 0.0045870 c (US) | 0.0050040 c (US) | 0.0054210 c (US) | 0.0058380 c (US) | 0.0062549 c (US) | 0.0066719 c (US) | 0.0070889 c (US) | 0.0075059 c (US) | 0.0079229 c (US) | 0.0083399 c (US) | 0.0087569 c (US) | 0.0091739 c (US) | 0.0095909 c (US) | 0.0100079 c (US) | 0.0104249 c (US) | 0.0108419 c (US) | 0.0112589 c (US) | 0.0116759 c (US) | 0.0120929 c (US) | 0.0125099 c (US) | 0.0129269 c (US) | 0.0133439 c (US) | 0.0137609 c (US) | 0.0141779 c (US) | 0.0145949 c (US) | 0.0150119 c (US) | 0.0154289 c (US) | 0.0158459 c (US) | 0.0162629 c (US) | 0.0166799 c (US) | 0.0170969 c (US) | 0.0175139 c (US) | 0.0179308 c (US) | 0.0183478 c (US) | 0.0187648 c (US) | 0.0191818 c (US) | 0.0195988 c (US) | 0.0200158 c (US) | 0.0204328 c (US) | 0.0208498 c (US) | 0.0212668 c (US) | 0.0216838 c (US) | 0.0221008 c (US) | 0.0225178 c (US) | 0.0229348 c (US) | 0.0233518 c (US) | 0.0237688 c (US) | 0.0241858 c (US) | 0.0246028 c (US) | 0.0250198 c (US) | 0.0254368 c (US) | 0.0258538 c (US) | 0.0262708 c (US) | 0.0266878 c (US) | 0.0271048 c (US) | 0.0275218 c (US) | 0.0279388 c (US) | 0.0283558 c (US) | 0.0287728 c (US) | 0.0291898 c (US) | 0.0296068 c (US) | 0.0300237 c (US) | 0.0304407 c (US) | 0.0308577 c (US) | 0.0312747 c (US) | 0.0316917 c (US) | 0.0321087 c (US) | 0.0325257 c (US) | 0.0329427 c (US) | 0.0333597 c (US) | 0.0337767 c (US) | 0.0341937 c (US) | 0.0346107 c (US) | 0.0350277 c (US) | 0.0354447 c (US) | 0.0358617 c (US) | 0.0362787 c (US) | 0.0366957 c (US) | 0.0371127 c (US) | 0.0375297 c (US) | 0.0379467 c (US) | 0.0383637 c (US) | 0.0387807 c (US) | 0.0391977 c (US) | 0.0396147 c (US) | 0.0400317 c (US) | 0.0404487 c (US) | 0.0408657 c (US) | 0.0412827 c (US) | 0.0416997 c (US) |
The drop is an approximated unit of measure of volume, the amount dispensed as one drop from a dropper or drip chamber. It is often used in giving quantities of liquid drugs to patients, and occasionally in cooking.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
drop (imperial) | gtt | ≡ 1⁄288 fl oz (imp) | = 98.6564670138×10−9 m3 | Imperial/US |
drops (imperial) | US cups | drops (imperial) | US cups |
---|---|---|---|
1 | = 0.00041699650191103 | 6 | = 0.0025019790114662 |
2 | = 0.00083399300382206 | 7 | = 0.0029189755133772 |
3 | = 0.0012509895057331 | 8 | = 0.0033359720152883 |
4 | = 0.0016679860076441 | 9 | = 0.0037529685171993 |
5 | = 0.0020849825095552 | 10 | = 0.0041699650191103 |
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 | drops (imperial) | US cups | drops (imperial) |
---|---|---|---|
1 | = 2398.1016517336 | 6 | = 14388.609910402 |
2 | = 4796.2033034673 | 7 | = 16786.711562136 |
3 | = 7194.3049552009 | 8 | = 19184.813213869 |
4 | = 9592.4066069346 | 9 | = 21582.914865603 |
5 | = 11990.508258668 | 10 | = 23981.016517336 |
drops (imperial) | US cups |
---|---|
1 | = 0.0004170 |
2,398.1016517 | = 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 …) |