Mass per volume density.
Grains per Cubic Centimeter to Slugs per Imperial gallon Converter — gr/cm3 to slug/imp gal
Convert Grain per Cubic Centimeter (gr/cm3) to Slug per Imperial gallon (slug/imp gal) using the exact conversion factor (1 grain per cubic centimeter = 0.0201852567 slug per imperial gallon). See the formula, worked examples, and conversion table.
Grains per Cubic Centimeter to Slugs 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 64.79891 / 3210.209859.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Cubic Centimeter to Slugs per Imperial gallon
Grain per Cubic Centimeter and Slug 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
slugs per imperial gallon = grains per cubic centimeter × 0.0201852566808
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per cubic centimeter equals 64.79891 base units, and 1 slug per imperial gallon equals 3210.20985885 base units, so dividing one by the other gives the direct grain per cubic centimeter-to-slug per imperial gallon factor of 0.0201852566808.
Simple example
1 gr/cm3 × 0.02018525668 = 0.0201852567 slug/imp gal
1 grain per cubic centimeter = 0.0201852567 slugs per imperial gallon.
Real-world example
1,000 gr/cm3 × 0.02018525668 = 20.18525668 slug/imp gal
1,000 grains per cubic centimeter = 20.18525668 slugs per imperial gallon.
Conversion table
| Grain per Cubic Centimeter (gr/cm3) | Slug per Imperial gallon (slug/imp gal) |
|---|---|
| 0.1 gr/cm3 | 0.0020185257 slug/imp gal |
| 1 gr/cm3 | 0.0201852567 slug/imp gal |
| 10 gr/cm3 | 0.2018525668 slug/imp gal |
| 100 gr/cm3 | 2.018525668 slug/imp gal |
| 1,000 gr/cm3 | 20.18525668 slug/imp gal |
| 10,000 gr/cm3 | 201.8525668 slug/imp gal |
Reverse conversion: Slug per Imperial gallon to Grain per Cubic Centimeter
0.0201852567 slug/imp gal × 49.54110893 = 1.000000001 gr/cm3
0.0201852567 slugs per imperial gallon = 1.000000001 grains per cubic centimeter.
grains per cubic centimeter = slugs per imperial gallon × 49.5411089299
For a page dedicated to this direction, see Slug per Imperial gallon to Grain per Cubic Centimeter.
Understanding the Grain per Cubic Centimeter (gr/cm3)
Mass per volume density.
Understanding the Slug per Imperial gallon (slug/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per imperial gallon are in 1 grain per cubic centimeter?
1 grain per cubic centimeter equals 0.0201852567 slugs per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert grain per cubic centimeter to slug per imperial gallon?
Multiply the grain per cubic centimeter value by 0.02018525668. The converter above does this instantly to whatever precision you set.
How do I convert slug per imperial gallon back to grain per cubic centimeter?
Use the reverse factor: 1 slug per imperial gallon equals 49.54110893 grains per cubic centimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per cubic centimeter?
Grain per Cubic Centimeter (gr/cm3) is a unit of density.
What is a slug per imperial gallon?
Slug per Imperial gallon (slug/imp gal) is a unit of density.
Is the grain per cubic centimeter to slug per imperial gallon conversion exact?
Yes. Both grain per cubic centimeter and slug per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.02018525668 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.