Mass per volume density.
Drams per Imperial gallon to Hectograms per Fluid ounce Converter — dr/imp gal to hg/fl oz
Convert Dram per Imperial gallon (dr/imp gal) to Hectogram per Fluid ounce (hg/fl oz) using the exact conversion factor (1 dram per imperial gallon = 0.0001152633 hectogram per fluid ounce). See the formula, worked examples, and conversion table.
Drams per Imperial gallon to Hectograms per Fluid ounce converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 0.3897514557 / 3381.40227.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Imperial gallon to Hectograms per Fluid ounce
Dram per Imperial gallon and Hectogram per Fluid ounce both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Both are mass per volume density units.
Formula
hectograms per fluid ounce = drams per imperial gallon × 0.000115263261976
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per imperial gallon equals 0.389751455715 base units, and 1 hectogram per fluid ounce equals 3381.40227018 base units, so dividing one by the other gives the direct dram per imperial gallon-to-hectogram per fluid ounce factor of 0.000115263261976.
Simple example
1 dr/imp gal × 0.000115263262 = 0.0001152633 hg/fl oz
1 dram per imperial gallon = 0.0001152633 hectograms per fluid ounce.
Real-world example
1,000 dr/imp gal × 0.000115263262 = 0.115263262 hg/fl oz
1,000 drams per imperial gallon = 0.115263262 hectograms per fluid ounce.
Conversion table
| Dram per Imperial gallon (dr/imp gal) | Hectogram per Fluid ounce (hg/fl oz) |
|---|---|
| 0.1 dr/imp gal | 0.0000115263 hg/fl oz |
| 1 dr/imp gal | 0.0001152633 hg/fl oz |
| 10 dr/imp gal | 0.0011526326 hg/fl oz |
| 100 dr/imp gal | 0.0115263262 hg/fl oz |
| 1,000 dr/imp gal | 0.115263262 hg/fl oz |
| 10,000 dr/imp gal | 1.15263262 hg/fl oz |
Reverse conversion: Hectogram per Fluid ounce to Dram per Imperial gallon
0.0001152633 hg/fl oz × 8675.791253 = 1.00000033 dr/imp gal
0.0001152633 hectograms per fluid ounce = 1.00000033 drams per imperial gallon.
drams per imperial gallon = hectograms per fluid ounce × 8675.7912526
For a page dedicated to this direction, see Hectogram per Fluid ounce to Dram per Imperial gallon.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Understanding the Hectogram per Fluid ounce (hg/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per fluid ounce are in 1 dram per imperial gallon?
1 dram per imperial gallon equals 0.0001152633 hectograms per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert dram per imperial gallon to hectogram per fluid ounce?
Multiply the dram per imperial gallon value by 0.000115263262. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per fluid ounce back to dram per imperial gallon?
Use the reverse factor: 1 hectogram per fluid ounce equals 8,675.791253 drams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per imperial gallon?
Dram per Imperial gallon (dr/imp gal) is a unit of density.
What is a hectogram per fluid ounce?
Hectogram per Fluid ounce (hg/fl oz) is a unit of density.
Is the dram per imperial gallon to hectogram per fluid ounce conversion exact?
Yes. Both dram per imperial gallon and hectogram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.000115263262 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.