Mass per volume density.
Grains per Cubic foot to Grains per Imperial gallon Converter — gr/ft3 to gr/imp gal
Convert Grain per Cubic foot (gr/ft3) to Grain per Imperial gallon (gr/imp gal) using the exact conversion factor (1 grain per cubic foot = 0.1605436532 grain per imperial gallon). See the formula, worked examples, and conversion table.
Grains per Cubic foot to Grains 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 0.002288351911 / 0.01425376752.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Cubic foot to Grains per Imperial gallon
Grain per Cubic foot and Grain 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. Both are mass per volume density units.
Formula
grains per imperial gallon = grains per cubic foot × 0.160543653236
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per cubic foot equals 0.00228835191057 base units, and 1 grain per imperial gallon equals 0.0142537675233 base units, so dividing one by the other gives the direct grain per cubic foot-to-grain per imperial gallon factor of 0.160543653236.
Simple example
1 gr/ft3 × 0.1605436532 = 0.1605436532 gr/imp gal
1 grain per cubic foot = 0.1605436532 grains per imperial gallon.
Real-world example
1,000 gr/ft3 × 0.1605436532 = 160.5436532 gr/imp gal
1,000 grains per cubic foot = 160.5436532 grains per imperial gallon.
Conversion table
| Grain per Cubic foot (gr/ft3) | Grain per Imperial gallon (gr/imp gal) |
|---|---|
| 0.1 gr/ft3 | 0.0160543653 gr/imp gal |
| 1 gr/ft3 | 0.1605436532 gr/imp gal |
| 10 gr/ft3 | 1.605436532 gr/imp gal |
| 100 gr/ft3 | 16.05436532 gr/imp gal |
| 1,000 gr/ft3 | 160.5436532 gr/imp gal |
| 10,000 gr/ft3 | 1,605.436532 gr/imp gal |
Reverse conversion: Grain per Imperial gallon to Grain per Cubic foot
0.1605436532 gr/imp gal × 6.228835459 = 0.9999999998 gr/ft3
0.1605436532 grains per imperial gallon = 0.9999999998 grains per cubic foot.
grains per cubic foot = grains per imperial gallon × 6.22883545904
For a page dedicated to this direction, see Grain per Imperial gallon to Grain per Cubic foot.
Understanding the Grain per Cubic foot (gr/ft3)
Mass per volume density.
Understanding the Grain per Imperial gallon (gr/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per imperial gallon are in 1 grain per cubic foot?
1 grain per cubic foot equals 0.1605436532 grains per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert grain per cubic foot to grain per imperial gallon?
Multiply the grain per cubic foot value by 0.1605436532. The converter above does this instantly to whatever precision you set.
How do I convert grain per imperial gallon back to grain per cubic foot?
Use the reverse factor: 1 grain per imperial gallon equals 6.228835459 grains per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per cubic foot?
Grain per Cubic foot (gr/ft3) is a unit of density.
What is a grain per imperial gallon?
Grain per Imperial gallon (gr/imp gal) is a unit of density.
Is the grain per cubic foot to grain per imperial gallon conversion exact?
Yes. Both grain per cubic foot and grain per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.1605436532 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.