Fluid Drams (Imperial) to Cubic Inches (imp fl dr → in³)
Formula
1 imp fl dr = 0.2167339433104063 in³Conversion Table
| imp fl dr | in³ |
|---|---|
| 0 | 0 |
| 1.0000 | 0.21673 |
| 2.0000 | 0.43347 |
| 3.0000 | 0.65020 |
| 4.0000 | 0.86694 |
| 5.0000 | 1.0837 |
| 6.0000 | 1.3004 |
| 7.0000 | 1.5171 |
| 8.0000 | 1.7339 |
| 9.0000 | 1.9506 |
| 10.000 | 2.1673 |
| 11.000 | 2.3841 |
| 12.000 | 2.6008 |
| 13.000 | 2.8175 |
| 14.000 | 3.0343 |
| 15.000 | 3.2510 |
| 16.000 | 3.4677 |
| 17.000 | 3.6845 |
| 18.000 | 3.9012 |
| 19.000 | 4.1179 |
| imp fl dr | in³ |
|---|---|
| 20.000 | 4.3347 |
| 21.000 | 4.5514 |
| 22.000 | 4.7681 |
| 23.000 | 4.9849 |
| 24.000 | 5.2016 |
| 25.000 | 5.4183 |
| 26.000 | 5.6351 |
| 27.000 | 5.8518 |
| 28.000 | 6.0686 |
| 29.000 | 6.2853 |
| 30.000 | 6.5020 |
| 31.000 | 6.7188 |
| 32.000 | 6.9355 |
| 33.000 | 7.1522 |
| 34.000 | 7.3690 |
| 35.000 | 7.5857 |
| 36.000 | 7.8024 |
| 37.000 | 8.0192 |
| 38.000 | 8.2359 |
| 39.000 | 8.4526 |
| imp fl dr | in³ |
|---|---|
| 40.000 | 8.6694 |
| 41.000 | 8.8861 |
| 42.000 | 9.1028 |
| 43.000 | 9.3196 |
| 44.000 | 9.5363 |
| 45.000 | 9.7530 |
| 46.000 | 9.9698 |
| 47.000 | 10.186 |
| 48.000 | 10.403 |
| 49.000 | 10.620 |
| 50.000 | 10.837 |
| 51.000 | 11.053 |
| 52.000 | 11.270 |
| 53.000 | 11.487 |
| 54.000 | 11.704 |
| 55.000 | 11.920 |
| 56.000 | 12.137 |
| 57.000 | 12.354 |
| 58.000 | 12.571 |
| 59.000 | 12.787 |
| imp fl dr | in³ |
|---|---|
| 60.000 | 13.004 |
| 61.000 | 13.221 |
| 62.000 | 13.438 |
| 63.000 | 13.654 |
| 64.000 | 13.871 |
| 65.000 | 14.088 |
| 66.000 | 14.304 |
| 67.000 | 14.521 |
| 68.000 | 14.738 |
| 69.000 | 14.955 |
| 70.000 | 15.171 |
| 71.000 | 15.388 |
| 72.000 | 15.605 |
| 73.000 | 15.822 |
| 74.000 | 16.038 |
| 75.000 | 16.255 |
| 76.000 | 16.472 |
| 77.000 | 16.689 |
| 78.000 | 16.905 |
| 79.000 | 17.122 |
Fluid Drams (Imperial) to Cubic Inches Conversion
Converting Fluid Drams (Imperial) (imp fl dr) to Cubic Inches (in³) is a common volume conversion. 1 imp fl dr equals 0.216734 in³. For example, 100 imp fl dr is equal to 21.673394 in³.
Quick Mental Math: Fluid Drams (Imperial) to Cubic Inches
Convert fluid drams imperial to cubic inches using the standard volume conversion factor for the volume category.
Why is converting Fluid Drams (Imperial) to Cubic Inches tricky?
Multiple overlapping units in volume make it easy to apply the wrong conversion ratio.
Quick Reference Values
1 imp fl dr = 0.216734 in³. 5 imp fl dr = 1.08367 in³. 10 imp fl dr = 2.167339 in³. 25 imp fl dr = 5.418349 in³. 50 imp fl dr = 10.836697 in³. 100 imp fl dr = 21.673394 in³.
What is Fluid Drams (Imperial)?
Fluid Drams (Imperial) (imp fl dr) is a unit of volume. The imperial fluid dram is a volume unit equal to 1/160 of an imperial pint or exactly 3.5516 milliliters. It belongs to the British Imperial system and is used for measuring small liquid volumes. The conversion factor is precisely 1 fl dr (imp) = 3.55163125 mL according to imperial standards [nist-cuu]. The fluid dram traces back to apothecaries' measures and was standardized in the British Imperial system in 1824. It was adopted to provide consistent pharmaceutical and liquid volume measurements across the British Empire [nist-cuu]. The imperial fluid dram is still used in the UK and some Commonwealth countries for pharmaceutical and traditional recipes. It is largely replaced by milliliters in scientific contexts but retains use in specific industries and historical references [nist-cuu].
What is Cubic Inches?
Cubic Inches (in³) is a unit of volume. A cubic inch is a volume unit defined as the volume of a cube with edges one inch long. One cubic inch equals exactly 16.387064 cubic centimeters (cm³), or 0.000016387064 cubic meters (m³), based on the inch defined by international agreement. This unit is commonly used in the United States for measuring engine displacement and small volumes in manufacturing and engineering applications [nist-si-guide]. The inch originated from the British Imperial measurement system, with its volume form, the cubic inch, defined as the cube of the inch. The inch was standardized internationally in the mid-20th century to exactly 2.54 centimeters, which fixed the cubic inch conversion factor [nist-si-guide]. Cubic inches are primarily used in the United States and Canada for automotive engine sizes and small volume measurements. Industries such as aerospace, manufacturing, and appliance design often use this unit for precise volume specification [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: fluid dram imperial, fluid drams imperial, fluid drams (imperial), fl drimperial, cubic inchs, cubic inchers, cubic inhes, cubic inchs, cubicinches. All of these refer to the Fluid Drams (Imperial) to Cubic Inches conversion.