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 |
imperial gill | 0.0006944 gi (imp) | 0.0013889 gi (imp) | 0.0020833 gi (imp) | 0.0027778 gi (imp) | 0.0034722 gi (imp) | 0.0041667 gi (imp) | 0.0048611 gi (imp) | 0.0055556 gi (imp) | 0.0062500 gi (imp) | 0.0069444 gi (imp) | 0.0076389 gi (imp) | 0.0083333 gi (imp) | 0.0090278 gi (imp) | 0.0097222 gi (imp) | 0.0104167 gi (imp) | 0.0111111 gi (imp) | 0.0118056 gi (imp) | 0.0125000 gi (imp) | 0.0131944 gi (imp) | 0.0138889 gi (imp) | 0.0145833 gi (imp) | 0.0152778 gi (imp) | 0.0159722 gi (imp) | 0.0166667 gi (imp) | 0.0173611 gi (imp) | 0.0180556 gi (imp) | 0.0187500 gi (imp) | 0.0194444 gi (imp) | 0.0201389 gi (imp) | 0.0208333 gi (imp) | 0.0215278 gi (imp) | 0.0222222 gi (imp) | 0.0229167 gi (imp) | 0.0236111 gi (imp) | 0.0243056 gi (imp) | 0.0250000 gi (imp) | 0.0256944 gi (imp) | 0.0263889 gi (imp) | 0.0270833 gi (imp) | 0.0277778 gi (imp) | 0.0284722 gi (imp) | 0.0291667 gi (imp) | 0.0298611 gi (imp) | 0.0305556 gi (imp) | 0.0312500 gi (imp) | 0.0319444 gi (imp) | 0.0326389 gi (imp) | 0.0333333 gi (imp) | 0.0340278 gi (imp) | 0.0347222 gi (imp) | 0.0354167 gi (imp) | 0.0361111 gi (imp) | 0.0368056 gi (imp) | 0.0375000 gi (imp) | 0.0381944 gi (imp) | 0.0388889 gi (imp) | 0.0395833 gi (imp) | 0.0402778 gi (imp) | 0.0409722 gi (imp) | 0.0416667 gi (imp) | 0.0423611 gi (imp) | 0.0430556 gi (imp) | 0.0437500 gi (imp) | 0.0444444 gi (imp) | 0.0451389 gi (imp) | 0.0458333 gi (imp) | 0.0465278 gi (imp) | 0.0472222 gi (imp) | 0.0479167 gi (imp) | 0.0486111 gi (imp) | 0.0493056 gi (imp) | 0.0500000 gi (imp) | 0.0506944 gi (imp) | 0.0513889 gi (imp) | 0.0520833 gi (imp) | 0.0527778 gi (imp) | 0.0534722 gi (imp) | 0.0541667 gi (imp) | 0.0548611 gi (imp) | 0.0555556 gi (imp) | 0.0562500 gi (imp) | 0.0569444 gi (imp) | 0.0576389 gi (imp) | 0.0583333 gi (imp) | 0.0590278 gi (imp) | 0.0597222 gi (imp) | 0.0604167 gi (imp) | 0.0611111 gi (imp) | 0.0618056 gi (imp) | 0.0625000 gi (imp) | 0.0631944 gi (imp) | 0.0638889 gi (imp) | 0.0645833 gi (imp) | 0.0652778 gi (imp) | 0.0659722 gi (imp) | 0.0666667 gi (imp) | 0.0673611 gi (imp) | 0.0680556 gi (imp) | 0.0687500 gi (imp) | 0.0694444 gi (imp) |
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) | imperial gills | drops (imperial) | imperial gills |
---|---|---|---|
1 | = 0.00069444444444382 | 6 | = 0.0041666666666629 |
2 | = 0.0013888888888876 | 7 | = 0.0048611111111067 |
3 | = 0.0020833333333315 | 8 | = 0.0055555555555506 |
4 | = 0.0027777777777753 | 9 | = 0.0062499999999944 |
5 | = 0.0034722222222191 | 10 | = 0.0069444444444382 |
The gill (pronounced/ˈdʒɪl/) or teacup is a unit of measurement for volume equal to a quarter of a pint. It is no longer in common use, except in regard to the volume of alcoholic spirits measures.
1 imperial gill | ≡ 5 imperial fluid ounces |
≡ 1⁄32 imperial gallon | |
≡ 1⁄4 imperial pint | |
≡ 142.0653125 ml | |
≈ 142 ml | |
≈ 1.2 US gills |
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
imperial gill | gi (imp) | ≡ 5 fl oz (imp) | = 142.0653125×10−6 m3 | Imperial/US |
imperial gills | drops (imperial) | imperial gills | drops (imperial) |
---|---|---|---|
1 | = 1440.0000000013 | 6 | = 8640.0000000078 |
2 | = 2880.0000000026 | 7 | = 10080.000000009 |
3 | = 4320.0000000039 | 8 | = 11520.00000001 |
4 | = 5760.0000000052 | 9 | = 12960.000000012 |
5 | = 7200.0000000065 | 10 | = 14400.000000013 |
drops (imperial) | imperial gills |
---|---|
1 | = 0.0006944 |
1,440.0000000 | = 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 …) |