Mass per volume density.
Stones per Imperial gallon to Ounces per Gallon Converter — st/imp gal to oz/gal
Convert Stone per Imperial gallon (st/imp gal) to Ounce per Gallon (oz/gal) using the exact conversion factor (1 stone per imperial gallon = 186.5190174 ounce per gallon). See the formula, worked examples, conversion table, and common uses.
Stones per Imperial gallon to Ounces per 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 1396.869217 / 7.489151707.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Imperial gallon to Ounces per Gallon
Stone per Imperial gallon and Ounce per 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
ounces per gallon = stones per imperial gallon × 186.519017357
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per imperial gallon equals 1396.86921728 base units, and 1 ounce per gallon equals 7.48915170731 base units, so dividing one by the other gives the direct stone per imperial gallon-to-ounce per gallon factor of 186.519017357.
Simple example
1 st/imp gal × 186.5190174 = 186.5190174 oz/gal
1 stone per imperial gallon = 186.5190174 ounces per gallon.
Real-world example
1,000 st/imp gal × 186.5190174 = 186,519.0174 oz/gal
1,000 stones per imperial gallon = 186,519.0174 ounces per gallon.
Conversion table
| Stone per Imperial gallon (st/imp gal) | Ounce per Gallon (oz/gal) |
|---|---|
| 0.1 st/imp gal | 18.65190174 oz/gal |
| 1 st/imp gal | 186.5190174 oz/gal |
| 10 st/imp gal | 1,865.190174 oz/gal |
| 100 st/imp gal | 18,651.90174 oz/gal |
| 1,000 st/imp gal | 186,519.0174 oz/gal |
| 10,000 st/imp gal | 1,865,190.174 oz/gal |
Reverse conversion: Ounce per Gallon to Stone per Imperial gallon
186.5190174 oz/gal × 0.005361383596 = 1 st/imp gal
186.5190174 ounces per gallon = 1 stones per imperial gallon.
stones per imperial gallon = ounces per gallon × 0.005361383596
For a page dedicated to this direction, see Ounce per Gallon to Stone per Imperial gallon.
Understanding the Stone per Imperial gallon (st/imp gal)
Mass per volume density.
Understanding the Ounce per Gallon
Ounce per Gallon (oz/gal) measures concentration (dilution rate). A US customary way to express how much concentrate is mixed into each gallon of a diluted solution. It is classified as a US customary concentration unit.
Where it's used: United States
Uses of the Ounce per Gallon today
- Used to express dilution rates on many US pesticide, herbicide, and household cleaning product labels, which commonly specify a number of fluid ounces of concentrate per gallon of water
Ounce per Gallon — sources
- US product-label dilution conventions (pesticide/herbicide industry guides) — Fluid ounces of concentrate per gallon is a widely used label format for US spray and cleaning product dilution instructions.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per gallon are in 1 stone per imperial gallon?
1 stone per imperial gallon equals 186.5190174 ounces per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per imperial gallon to ounce per gallon?
Multiply the stone per imperial gallon value by 186.5190174. The converter above does this instantly to whatever precision you set.
How do I convert ounce per gallon back to stone per imperial gallon?
Use the reverse factor: 1 ounce per gallon equals 0.0053613836 stones per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per imperial gallon?
Stone per Imperial gallon (st/imp gal) is a unit of density.
What is a ounce per gallon?
Ounce per Gallon (oz/gal) measures concentration (dilution rate). A US customary way to express how much concentrate is mixed into each gallon of a diluted solution. It is classified as a US customary concentration unit.
Is the stone per imperial gallon to ounce per gallon conversion exact?
Yes. Both stone per imperial gallon and ounce per gallon are defined by fixed standards rather than physical artifacts, so the factor of 186.5190174 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.