drop (US) | 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 |
fluid scruple | 0.0693895 fl s | 0.1387790 fl s | 0.2081685 fl s | 0.2775581 fl s | 0.3469476 fl s | 0.4163371 fl s | 0.4857266 fl s | 0.5551161 fl s | 0.6245056 fl s | 0.6938952 fl s | 0.7632847 fl s | 0.8326742 fl s | 0.9020637 fl s | 0.9714532 fl s | 1.0408427 fl s | 1.1102322 fl s | 1.1796218 fl s | 1.2490113 fl s | 1.3184008 fl s | 1.3877903 fl s | 1.4571798 fl s | 1.5265693 fl s | 1.5959589 fl s | 1.6653484 fl s | 1.7347379 fl s | 1.8041274 fl s | 1.8735169 fl s | 1.9429064 fl s | 2.0122959 fl s | 2.0816855 fl s | 2.1510750 fl s | 2.2204645 fl s | 2.2898540 fl s | 2.3592435 fl s | 2.4286330 fl s | 2.4980226 fl s | 2.5674121 fl s | 2.6368016 fl s | 2.7061911 fl s | 2.7755806 fl s | 2.8449701 fl s | 2.9143596 fl s | 2.9837492 fl s | 3.0531387 fl s | 3.1225282 fl s | 3.1919177 fl s | 3.2613072 fl s | 3.3306967 fl s | 3.4000863 fl s | 3.4694758 fl s | 3.5388653 fl s | 3.6082548 fl s | 3.6776443 fl s | 3.7470338 fl s | 3.8164233 fl s | 3.8858129 fl s | 3.9552024 fl s | 4.0245919 fl s | 4.0939814 fl s | 4.1633709 fl s | 4.2327604 fl s | 4.3021500 fl s | 4.3715395 fl s | 4.4409290 fl s | 4.5103185 fl s | 4.5797080 fl s | 4.6490975 fl s | 4.7184870 fl s | 4.7878766 fl s | 4.8572661 fl s | 4.9266556 fl s | 4.9960451 fl s | 5.0654346 fl s | 5.1348241 fl s | 5.2042137 fl s | 5.2736032 fl s | 5.3429927 fl s | 5.4123822 fl s | 5.4817717 fl s | 5.5511612 fl s | 5.6205507 fl s | 5.6899403 fl s | 5.7593298 fl s | 5.8287193 fl s | 5.8981088 fl s | 5.9674983 fl s | 6.0368878 fl s | 6.1062774 fl s | 6.1756669 fl s | 6.2450564 fl s | 6.3144459 fl s | 6.3838354 fl s | 6.4532249 fl s | 6.5226144 fl s | 6.5920040 fl s | 6.6613935 fl s | 6.7307830 fl s | 6.8001725 fl s | 6.8695620 fl s | 6.9389515 fl s |
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 (US) | gtt | ≡ 1⁄360 US fl oz | = 82.14869322916×10−9 m3 | Imperial/US |
drops (US) | fluid scruples | drops (US) | fluid scruples |
---|---|---|---|
1 | = 0.069389515386134 | 6 | = 0.41633709231681 |
2 | = 0.13877903077227 | 7 | = 0.48572660770294 |
3 | = 0.2081685461584 | 8 | = 0.55511612308907 |
4 | = 0.27755806154454 | 9 | = 0.62450563847521 |
5 | = 0.34694757693067 | 10 | = 0.69389515386134 |
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 | drops (US) | fluid scruples | drops (US) |
---|---|---|---|
1 | = 14.411399105978 | 6 | = 86.46839463587 |
2 | = 28.822798211957 | 7 | = 100.87979374185 |
3 | = 43.234197317935 | 8 | = 115.29119284783 |
4 | = 57.645596423913 | 9 | = 129.7025919538 |
5 | = 72.056995529891 | 10 | = 144.11399105978 |
drops (US) | fluid scruples |
---|---|
1 | = 0.0693895 |
14.4113991 | = 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 …) |