Mass per volume density.
Grams per Imperial gallon to Kilograms per Cubic foot Converter — g/imp gal to kg/ft3
Convert Gram per Imperial gallon (g/imp gal) to Kilogram per Cubic foot (kg/ft3) using the exact conversion factor (1 gram per imperial gallon = 0.0062288355 kilogram per cubic foot). See the formula, worked examples, conversion table, and common uses.
Grams per Imperial gallon to Kilograms per Cubic foot 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 0.2199692483 / 35.31466672.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Imperial gallon to Kilograms per Cubic foot
Gram per Imperial gallon and Kilogram per Cubic foot 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 cubic foot = grams per imperial gallon × 0.00622883545904
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per imperial gallon equals 0.219969248299 base units, and 1 kilogram per cubic foot equals 35.3146667215 base units, so dividing one by the other gives the direct gram per imperial gallon-to-kilogram per cubic foot factor of 0.00622883545904.
Simple example
1 g/imp gal × 0.006228835459 = 0.0062288355 kg/ft3
1 gram per imperial gallon = 0.0062288355 kilograms per cubic foot.
Real-world example
1,000 g/imp gal × 0.006228835459 = 6.228835459 kg/ft3
1,000 grams per imperial gallon = 6.228835459 kilograms per cubic foot.
Conversion table
| Gram per Imperial gallon (g/imp gal) | Kilogram per Cubic foot (kg/ft3) |
|---|---|
| 0.1 g/imp gal | 0.0006228835 kg/ft3 |
| 1 g/imp gal | 0.0062288355 kg/ft3 |
| 10 g/imp gal | 0.0622883546 kg/ft3 |
| 100 g/imp gal | 0.6228835459 kg/ft3 |
| 1,000 g/imp gal | 6.228835459 kg/ft3 |
| 10,000 g/imp gal | 62.28835459 kg/ft3 |
Reverse conversion: Kilogram per Cubic foot to Gram per Imperial gallon
0.0062288355 kg/ft3 × 160.5436532 = 1.000000007 g/imp gal
0.0062288355 kilograms per cubic foot = 1.000000007 grams per imperial gallon.
grams per imperial gallon = kilograms per cubic foot × 160.543653236
For a page dedicated to this direction, see Kilogram per Cubic foot to Gram per Imperial gallon.
Understanding the Gram per Imperial gallon (g/imp gal)
Mass per volume density.
Understanding the Kilogram per Cubic foot
Kilogram per Cubic foot (kg/ft3) measures density. A mathematically valid way to express density in kilograms per cubic foot. It is classified as a mixed metric/US customary density unit.
Uses of the Kilogram per Cubic foot today
- Can be used to express the density of construction and bulk materials such as insulation, soil, or aggregate — in practice, pounds per cubic foot (US) or tons per cubic yard are the units more commonly seen in US construction references
Kilogram per Cubic foot — sources
- US construction and materials-estimating references — US construction density figures are typically given in pounds per cubic foot or tons per cubic yard rather than kilograms per cubic foot.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per cubic foot are in 1 gram per imperial gallon?
1 gram per imperial gallon equals 0.0062288355 kilograms per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert gram per imperial gallon to kilogram per cubic foot?
Multiply the gram per imperial gallon value by 0.006228835459. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per cubic foot back to gram per imperial gallon?
Use the reverse factor: 1 kilogram per cubic foot equals 160.5436532 grams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per imperial gallon?
Gram per Imperial gallon (g/imp gal) is a unit of density.
What is a kilogram per cubic foot?
Kilogram per Cubic foot (kg/ft3) measures density. A mathematically valid way to express density in kilograms per cubic foot. It is classified as a mixed metric/US customary density unit.
Is the gram per imperial gallon to kilogram per cubic foot conversion exact?
Yes. Both gram per imperial gallon and kilogram per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.006228835459 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.