Mass per volume density.
Drams per Gallon to Kilograms per Gallon Converter — dr/gal to kg/gal
Convert Dram per Gallon (dr/gal) to Kilogram per Gallon (kg/gal) using the exact conversion factor (1 dram per gallon = 0.0017718452 kilogram per gallon). See the formula, worked examples, conversion table, and common uses.
Drams per Gallon to Kilograms per Gallon 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 0.4680719817 / 264.1720524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Gallon to Kilograms per Gallon
Dram per Gallon and Kilogram per Gallon 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
kilograms per gallon = drams per gallon × 0.00177184519531
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per gallon equals 0.468071981707 base units, and 1 kilogram per gallon equals 264.172052358 base units, so dividing one by the other gives the direct dram per gallon-to-kilogram per gallon factor of 0.00177184519531.
Simple example
1 dr/gal × 0.001771845195 = 0.0017718452 kg/gal
1 dram per gallon = 0.0017718452 kilograms per gallon.
Real-world example
1,000 dr/gal × 0.001771845195 = 1.771845195 kg/gal
1,000 drams per gallon = 1.771845195 kilograms per gallon.
Conversion table
| Dram per Gallon (dr/gal) | Kilogram per Gallon (kg/gal) |
|---|---|
| 0.1 dr/gal | 0.0001771845 kg/gal |
| 1 dr/gal | 0.0017718452 kg/gal |
| 10 dr/gal | 0.017718452 kg/gal |
| 100 dr/gal | 0.1771845195 kg/gal |
| 1,000 dr/gal | 1.771845195 kg/gal |
| 10,000 dr/gal | 17.71845195 kg/gal |
Reverse conversion: Kilogram per Gallon to Dram per Gallon
0.0017718452 kg/gal × 564.3833912 = 1.000000003 dr/gal
0.0017718452 kilograms per gallon = 1.000000003 drams per gallon.
drams per gallon = kilograms per gallon × 564.383391193
For a page dedicated to this direction, see Kilogram per Gallon to Dram per Gallon.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Understanding the Kilogram per Gallon
Kilogram per Gallon (kg/gal) measures density. A mathematically valid way to express liquid density in kilograms per US gallon. It is classified as a mixed metric/US customary density unit.
Uses of the Kilogram per Gallon today
- Can be used to express liquid density such as fuel or industrial liquids in kilograms per gallon — in practice, kilograms per liter (metric) and pounds per gallon (US customary) are the specific pairings more commonly seen in fuel and liquid-density references
Kilogram per Gallon — sources
- Fuel and petroleum liquid-density references — Liquid density figures for fuels are typically reported in kg/L, kg/m³, or lb/gal rather than kg/gal.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per gallon are in 1 dram per gallon?
1 dram per gallon equals 0.0017718452 kilograms per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per gallon to kilogram per gallon?
Multiply the dram per gallon value by 0.001771845195. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per gallon back to dram per gallon?
Use the reverse factor: 1 kilogram per gallon equals 564.3833912 drams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
What is a kilogram per gallon?
Kilogram per Gallon (kg/gal) measures density. A mathematically valid way to express liquid density in kilograms per US gallon. It is classified as a mixed metric/US customary density unit.
Is the dram per gallon to kilogram per gallon conversion exact?
Yes. Both dram per gallon and kilogram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.001771845195 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.