Mass per volume density.
Grams per Imperial gallon to Slugs per Fluid ounce Converter — g/imp gal to slug/fl oz
Convert Gram per Imperial gallon (g/imp gal) to Slug per Fluid ounce (slug/fl oz) using the exact conversion factor (1 gram per imperial gallon = 4.457524e-7 slug per fluid ounce). See the formula, worked examples, and conversion table.
Grams per Imperial gallon to Slugs per Fluid ounce 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 / 493478.5652.
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 Slugs per Fluid ounce
Gram per Imperial gallon and Slug per Fluid ounce 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 fluid ounce = grams per imperial gallon × 4.457524e-7
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 slug per fluid ounce equals 493478.565227 base units, so dividing one by the other gives the direct gram per imperial gallon-to-slug per fluid ounce factor of 4.457524e-7.
Simple example
1 g/imp gal × 4.457524e-7 = 4.457524e-7 slug/fl oz
1 gram per imperial gallon = 4.457524e-7 slugs per fluid ounce.
Real-world example
1,000 g/imp gal × 4.457524e-7 = 0.0004457524 slug/fl oz
1,000 grams per imperial gallon = 0.0004457524 slugs per fluid ounce.
Conversion table
| Gram per Imperial gallon (g/imp gal) | Slug per Fluid ounce (slug/fl oz) |
|---|---|
| 0.1 g/imp gal | 4.457524e-8 slug/fl oz |
| 1 g/imp gal | 4.457524e-7 slug/fl oz |
| 10 g/imp gal | 0.0000044575 slug/fl oz |
| 100 g/imp gal | 0.0000445752 slug/fl oz |
| 1,000 g/imp gal | 0.0004457524 slug/fl oz |
| 10,000 g/imp gal | 0.0044575239 slug/fl oz |
Reverse conversion: Slug per Fluid ounce to Gram per Imperial gallon
4.457524e-7 slug/fl oz × 2243397.971 = 1.00000003 g/imp gal
4.457524e-7 slugs per fluid ounce = 1.00000003 grams per imperial gallon.
grams per imperial gallon = slugs per fluid ounce × 2243397.97059
For a page dedicated to this direction, see Slug per Fluid ounce to Gram per Imperial gallon.
Understanding the Gram per Imperial gallon (g/imp gal)
Mass per volume density.
Understanding the Slug per Fluid ounce (slug/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per fluid ounce are in 1 gram per imperial gallon?
1 gram per imperial gallon equals 4.457524e-7 slugs per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert gram per imperial gallon to slug per fluid ounce?
Multiply the gram per imperial gallon value by 4.457524e-7. The converter above does this instantly to whatever precision you set.
How do I convert slug per fluid ounce back to gram per imperial gallon?
Use the reverse factor: 1 slug per fluid ounce equals 2,243,397.971 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 slug per fluid ounce?
Slug per Fluid ounce (slug/fl oz) is a unit of density.
Is the gram per imperial gallon to slug per fluid ounce conversion exact?
Yes. Both gram per imperial gallon and slug per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 4.457524e-7 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.