Mass per volume density.
Troy ounces per Fluid ounce to Grains per Imperial gallon Converter — oz t/fl oz to gr/imp gal
Convert Troy ounce per Fluid ounce (oz t/fl oz) to Grain per Imperial gallon (gr/imp gal) using the exact conversion factor (1 troy ounce per fluid ounce = 73,786.36342 grain per imperial gallon). See the formula, worked examples, and conversion table.
Troy ounces per Fluid ounce 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 1051.733671 / 0.01425376752.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Fluid ounce to Grains per Imperial gallon
Troy ounce per Fluid ounce 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 = troy ounces per fluid ounce × 73786.363423
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per fluid ounce equals 1051.73367062 base units, and 1 grain per imperial gallon equals 0.0142537675233 base units, so dividing one by the other gives the direct troy ounce per fluid ounce-to-grain per imperial gallon factor of 73786.363423.
Simple example
1 oz t/fl oz × 73786.36342 = 73,786.36342 gr/imp gal
1 troy ounce per fluid ounce = 73,786.36342 grains per imperial gallon.
Real-world example
1,000 oz t/fl oz × 73786.36342 = 73,786,363.42 gr/imp gal
1,000 troy ounces per fluid ounce = 73,786,363.42 grains per imperial gallon.
Conversion table
| Troy ounce per Fluid ounce (oz t/fl oz) | Grain per Imperial gallon (gr/imp gal) |
|---|---|
| 0.1 oz t/fl oz | 7,378.636342 gr/imp gal |
| 1 oz t/fl oz | 73,786.36342 gr/imp gal |
| 10 oz t/fl oz | 737,863.6342 gr/imp gal |
| 100 oz t/fl oz | 7,378,636.342 gr/imp gal |
| 1,000 oz t/fl oz | 73,786,363.42 gr/imp gal |
| 10,000 oz t/fl oz | 737,863,634.2 gr/imp gal |
Reverse conversion: Grain per Imperial gallon to Troy ounce per Fluid ounce
1 gr/imp gal × 0.00001355263972 = 0.0000135526 oz t/fl oz
1 grain per imperial gallon = 0.0000135526 troy ounces per fluid ounce.
troy ounces per fluid ounce = grains per imperial gallon × 0.0000135526397238
For a page dedicated to this direction, see Grain per Imperial gallon to Troy ounce per Fluid ounce.
Understanding the Troy ounce per Fluid ounce (oz t/fl oz)
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 troy ounce per fluid ounce?
1 troy ounce per fluid ounce equals 73,786.36342 grains per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per fluid ounce to grain per imperial gallon?
Multiply the troy ounce per fluid ounce value by 73786.36342. The converter above does this instantly to whatever precision you set.
How do I convert grain per imperial gallon back to troy ounce per fluid ounce?
Use the reverse factor: 1 grain per imperial gallon equals 0.0000135526 troy ounces per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per fluid ounce?
Troy ounce per Fluid ounce (oz t/fl oz) 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 troy ounce per fluid ounce to grain per imperial gallon conversion exact?
Yes. Both troy ounce per fluid ounce and grain per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 73786.36342 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.