Mass per volume density.
Kilograms per Gallon to Grams per Imperial gallon Converter — kg/gal to g/imp gal
Convert Kilogram per Gallon (kg/gal) to Gram per Imperial gallon (g/imp gal) using the exact conversion factor (1 kilogram per gallon = 1,200.949926 gram per imperial gallon). See the formula, worked examples, conversion table, and common uses.
Kilograms per Gallon to Grams per Imperial 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 264.1720524 / 0.2199692483.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Gallon to Grams per Imperial gallon
Kilogram per Gallon and Gram per Imperial 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. Kilogram per Gallon is most often used for 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.
Formula
grams per imperial gallon = kilograms per gallon × 1200.9499255
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per gallon equals 264.172052358 base units, and 1 gram per imperial gallon equals 0.219969248299 base units, so dividing one by the other gives the direct kilogram per gallon-to-gram per imperial gallon factor of 1200.9499255.
Simple example
1 kg/gal × 1200.949926 = 1,200.949926 g/imp gal
1 kilogram per gallon = 1,200.949926 grams per imperial gallon.
Real-world example
1,000 kg/gal × 1200.949926 = 1,200,949.926 g/imp gal
1,000 kilograms per gallon = 1,200,949.926 grams per imperial gallon.
Conversion table
| Kilogram per Gallon (kg/gal) | Gram per Imperial gallon (g/imp gal) |
|---|---|
| 0.1 kg/gal | 120.0949926 g/imp gal |
| 1 kg/gal | 1,200.949926 g/imp gal |
| 10 kg/gal | 12,009.49926 g/imp gal |
| 100 kg/gal | 120,094.9926 g/imp gal |
| 1,000 kg/gal | 1,200,949.926 g/imp gal |
| 10,000 kg/gal | 12,009,499.26 g/imp gal |
Reverse conversion: Gram per Imperial gallon to Kilogram per Gallon
1 g/imp gal × 0.0008326741846 = 0.0008326742 kg/gal
1 gram per imperial gallon = 0.0008326742 kilograms per gallon.
kilograms per gallon = grams per imperial gallon × 0.000832674184629
For a page dedicated to this direction, see Gram per Imperial gallon to Kilogram per Gallon.
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
Understanding the Gram per Imperial gallon (g/imp gal)
Mass per volume density.
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 grams per imperial gallon are in 1 kilogram per gallon?
1 kilogram per gallon equals 1,200.949926 grams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per gallon to gram per imperial gallon?
Multiply the kilogram per gallon value by 1200.949926. The converter above does this instantly to whatever precision you set.
How do I convert gram per imperial gallon back to kilogram per gallon?
Use the reverse factor: 1 gram per imperial gallon equals 0.0008326742 kilograms per gallon. You can also use the swap control in the converter above to flip the direction instantly.
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.
What is a gram per imperial gallon?
Gram per Imperial gallon (g/imp gal) is a unit of density.
Is the kilogram per gallon to gram per imperial gallon conversion exact?
Yes. Both kilogram per gallon and gram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 1200.949926 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.