| cord-foot | 1 cord-foot | 2 cord-foot | 3 cord-foot | 4 cord-foot | 5 cord-foot | 6 cord-foot | 7 cord-foot | 8 cord-foot | 9 cord-foot | 10 cord-foot | 11 cord-foot | 12 cord-foot | 13 cord-foot | 14 cord-foot | 15 cord-foot | 16 cord-foot | 17 cord-foot | 18 cord-foot | 19 cord-foot | 20 cord-foot | 21 cord-foot | 22 cord-foot | 23 cord-foot | 24 cord-foot | 25 cord-foot | 26 cord-foot | 27 cord-foot | 28 cord-foot | 29 cord-foot | 30 cord-foot | 31 cord-foot | 32 cord-foot | 33 cord-foot | 34 cord-foot | 35 cord-foot | 36 cord-foot | 37 cord-foot | 38 cord-foot | 39 cord-foot | 40 cord-foot | 41 cord-foot | 42 cord-foot | 43 cord-foot | 44 cord-foot | 45 cord-foot | 46 cord-foot | 47 cord-foot | 48 cord-foot | 49 cord-foot | 50 cord-foot | 51 cord-foot | 52 cord-foot | 53 cord-foot | 54 cord-foot | 55 cord-foot | 56 cord-foot | 57 cord-foot | 58 cord-foot | 59 cord-foot | 60 cord-foot | 61 cord-foot | 62 cord-foot | 63 cord-foot | 64 cord-foot | 65 cord-foot | 66 cord-foot | 67 cord-foot | 68 cord-foot | 69 cord-foot | 70 cord-foot | 71 cord-foot | 72 cord-foot | 73 cord-foot | 74 cord-foot | 75 cord-foot | 76 cord-foot | 77 cord-foot | 78 cord-foot | 79 cord-foot | 80 cord-foot | 81 cord-foot | 82 cord-foot | 83 cord-foot | 84 cord-foot | 85 cord-foot | 86 cord-foot | 87 cord-foot | 88 cord-foot | 89 cord-foot | 90 cord-foot | 91 cord-foot | 92 cord-foot | 93 cord-foot | 94 cord-foot | 95 cord-foot | 96 cord-foot | 97 cord-foot | 98 cord-foot | 99 cord-foot | 100 cord-foot |
| drop (imperial) | 4,592,395.8072472 gtt | 9,184,791.6144945 gtt | 13,777,187.421742 gtt | 18,369,583.228989 gtt | 22,961,979.036236 gtt | 27,554,374.843483 gtt | 32,146,770.650731 gtt | 36,739,166.457978 gtt | 41,331,562.265225 gtt | 45,923,958.072472 gtt | 50,516,353.87972 gtt | 55,108,749.686967 gtt | 59,701,145.494214 gtt | 64,293,541.301461 gtt | 68,885,937.108708 gtt | 73,478,332.915956 gtt | 78,070,728.723203 gtt | 82,663,124.53045 gtt | 87,255,520.337697 gtt | 91,847,916.144945 gtt | 96,440,311.952192 gtt | 101,032,707.75944 gtt | 105,625,103.56669 gtt | 110,217,499.37393 gtt | 114,809,895.18118 gtt | 119,402,290.98843 gtt | 123,994,686.79568 gtt | 128,587,082.60292 gtt | 133,179,478.41017 gtt | 137,771,874.21742 gtt | 142,364,270.02466 gtt | 146,956,665.83191 gtt | 151,549,061.63916 gtt | 156,141,457.44641 gtt | 160,733,853.25365 gtt | 165,326,249.0609 gtt | 169,918,644.86815 gtt | 174,511,040.67539 gtt | 179,103,436.48264 gtt | 183,695,832.28989 gtt | 188,288,228.09714 gtt | 192,880,623.90438 gtt | 197,473,019.71163 gtt | 202,065,415.51888 gtt | 206,657,811.32613 gtt | 211,250,207.13337 gtt | 215,842,602.94062 gtt | 220,434,998.74787 gtt | 225,027,394.55511 gtt | 229,619,790.36236 gtt | 234,212,186.16961 gtt | 238,804,581.97686 gtt | 243,396,977.7841 gtt | 247,989,373.59135 gtt | 252,581,769.3986 gtt | 257,174,165.20584 gtt | 261,766,561.01309 gtt | 266,358,956.82034 gtt | 270,951,352.62759 gtt | 275,543,748.43483 gtt | 280,136,144.24208 gtt | 284,728,540.04933 gtt | 289,320,935.85658 gtt | 293,913,331.66382 gtt | 298,505,727.47107 gtt | 303,098,123.27832 gtt | 307,690,519.08556 gtt | 312,282,914.89281 gtt | 316,875,310.70006 gtt | 321,467,706.50731 gtt | 326,060,102.31455 gtt | 330,652,498.1218 gtt | 335,244,893.92905 gtt | 339,837,289.7363 gtt | 344,429,685.54354 gtt | 349,022,081.35079 gtt | 353,614,477.15804 gtt | 358,206,872.96528 gtt | 362,799,268.77253 gtt | 367,391,664.57978 gtt | 371,984,060.38703 gtt | 376,576,456.19427 gtt | 381,168,852.00152 gtt | 385,761,247.80877 gtt | 390,353,643.61601 gtt | 394,946,039.42326 gtt | 399,538,435.23051 gtt | 404,130,831.03776 gtt | 408,723,226.845 gtt | 413,315,622.65225 gtt | 417,908,018.4595 gtt | 422,500,414.26675 gtt | 427,092,810.07399 gtt | 431,685,205.88124 gtt | 436,277,601.68849 gtt | 440,869,997.49573 gtt | 445,462,393.30298 gtt | 450,054,789.11023 gtt | 454,647,184.91748 gtt | 459,239,580.72472 gtt |
Traditional unit of piled firewood sold by volume. It typically measures a 4 x 1 x 4 foot stack and equals one-eights of a cord, 16 cubic feet, or 0.45 cubic meters.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| cord-foot | ≡ 16 cu ft | = 0.453069545472 m3 | Imperial/US |
| cord-feet | drops (imperial) | cord-feet | drops (imperial) |
|---|---|---|---|
| 1 | = 4592395.8072472 | 6 | = 27554374.843483 |
| 2 | = 9184791.6144945 | 7 | = 32146770.650731 |
| 3 | = 13777187.421742 | 8 | = 36739166.457978 |
| 4 | = 18369583.228989 | 9 | = 41331562.265225 |
| 5 | = 22961979.036236 | 10 | = 45923958.072472 |
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) | cord-feet | drops (imperial) | cord-feet |
|---|---|---|---|
| 1 | = 2.1775126578199E-7 | 6 | = 1.306507594692E-6 |
| 2 | = 4.3550253156398E-7 | 7 | = 1.5242588604739E-6 |
| 3 | = 6.5325379734598E-7 | 8 | = 1.7420101262559E-6 |
| 4 | = 8.7100506312797E-7 | 9 | = 1.9597613920379E-6 |
| 5 | = 1.08875632891E-6 | 10 | = 2.1775126578199E-6 |
| cord-feet | drops (imperial) |
|---|---|
| 1 | = 4,592,395.8072472 |
| 2.1775126578199 × 10-7 | = 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 …) |