Mass per volume density.
Grams per Gallon to Stones per Fluid ounce Converter — g/gal to st/fl oz
Convert Gram per Gallon (g/gal) to Stone per Fluid ounce (st/fl oz) using the exact conversion factor (1 gram per gallon = 0.0000012303 stone per fluid ounce). See the formula, worked examples, and conversion table.
Grams per Gallon to Stones 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 0.2641720524 / 214728.9578.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Gallon to Stones per Fluid ounce
Gram per Gallon and Stone 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
stones per fluid ounce = grams per gallon × 0.00000123025815951
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per gallon equals 0.264172052358 base units, and 1 stone per fluid ounce equals 214728.957752 base units, so dividing one by the other gives the direct gram per gallon-to-stone per fluid ounce factor of 0.00000123025815951.
Simple example
1 g/gal × 0.00000123025816 = 0.0000012303 st/fl oz
1 gram per gallon = 0.0000012303 stones per fluid ounce.
Real-world example
1,000 g/gal × 0.00000123025816 = 0.0012302582 st/fl oz
1,000 grams per gallon = 0.0012302582 stones per fluid ounce.
Conversion table
| Gram per Gallon (g/gal) | Stone per Fluid ounce (st/fl oz) |
|---|---|
| 0.1 g/gal | 1.230258e-7 st/fl oz |
| 1 g/gal | 0.0000012303 st/fl oz |
| 10 g/gal | 0.0000123026 st/fl oz |
| 100 g/gal | 0.0001230258 st/fl oz |
| 1,000 g/gal | 0.0012302582 st/fl oz |
| 10,000 g/gal | 0.0123025816 st/fl oz |
Reverse conversion: Stone per Fluid ounce to Gram per Gallon
0.0000012303 st/fl oz × 812837.527 = 1.00003401 g/gal
0.0000012303 stones per fluid ounce = 1.00003401 grams per gallon.
grams per gallon = stones per fluid ounce × 812837.52704
For a page dedicated to this direction, see Stone per Fluid ounce to Gram per Gallon.
Understanding the Gram per Gallon (g/gal)
Mass per volume density.
Understanding the Stone per Fluid ounce (st/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per fluid ounce are in 1 gram per gallon?
1 gram per gallon equals 0.0000012303 stones per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert gram per gallon to stone per fluid ounce?
Multiply the gram per gallon value by 0.00000123025816. The converter above does this instantly to whatever precision you set.
How do I convert stone per fluid ounce back to gram per gallon?
Use the reverse factor: 1 stone per fluid ounce equals 812,837.527 grams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per gallon?
Gram per Gallon (g/gal) is a unit of density.
What is a stone per fluid ounce?
Stone per Fluid ounce (st/fl oz) is a unit of density.
Is the gram per gallon to stone per fluid ounce conversion exact?
Yes. Both gram per gallon and stone per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.00000123025816 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.