Troy ounce per Fluid ounce (oz t/fl oz) expresses mass in troy ounce per unit volume in fluid ounce, found by dividing a mass value by a volume value.
Troy ounce per Fluid ounce to Dram per Gallon
Convert troy ounce per fluid ounce (oz t/fl oz) to dram per gallon (dr/gal) instantly with formula, conversion table, and FAQ.
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Convert troy ounce per fluid ounce (oz t/fl oz) to dram per gallon (dr/gal) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Dram per Gallon (dr/gal) expresses mass in dram per unit volume in gallon, found by dividing a mass value by a volume value.
dr/gal = oz t/fl oz × 2246.948571
Results update instantly for Troy ounce per Fluid ounce to Dram per Gallon conversions.
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Formula
dr/gal = oz t/fl oz × 2246.948571
oz t/fl oz = dr/gal × 0.000445
Conversion table
| 1 oz t/fl oz | 2246.948571 dr/gal |
| 5 oz t/fl oz | 11234.742857 dr/gal |
| 10 oz t/fl oz | 22469.485714 dr/gal |
| 20 oz t/fl oz | 44938.971429 dr/gal |
| 50 oz t/fl oz | 112347.428571 dr/gal |
| 100 oz t/fl oz | 224694.857143 dr/gal |
| 500 oz t/fl oz | 1.123474e6 dr/gal |
| 1000 oz t/fl oz | 2.246949e6 dr/gal |
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How the formula works
Both troy ounce per fluid ounce and dram per gallon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in troy ounce per fluid ounce by 2246.948571 to get dram per gallon. To reverse the conversion, multiply a dram per gallon value by 0.000445 to get back to troy ounce per fluid ounce.
Frequently asked questions
What is Troy ounce per Fluid ounce (oz t/fl oz)?
Troy ounce per Fluid ounce (oz t/fl oz) expresses mass in troy ounce per unit volume in fluid ounce, found by dividing a mass value by a volume value.
What is Dram per Gallon (dr/gal)?
Dram per Gallon (dr/gal) expresses mass in dram per unit volume in gallon, found by dividing a mass value by a volume value.
How do I convert troy ounce per fluid ounce to dram per gallon?
Multiply the troy ounce per fluid ounce value by 2246.948571 to get the equivalent in dram per gallon. For example, 5 oz t/fl oz × 2246.948571 = 11234.742857 dr/gal.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 2246.948571 is an exact, non-rounded value.
Can I convert dram per gallon back to troy ounce per fluid ounce?
Yes. Divide the dram per gallon value by 2246.948571, or multiply it by 0.000445, to get troy ounce per fluid ounce.
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About converting troy ounce per fluid ounce to dram per gallon
Troy ounce per Fluid ounce (oz t/fl oz) expresses mass in troy ounce per unit volume in fluid ounce, found by dividing a mass value by a volume value. Dram per Gallon (dr/gal) expresses mass in dram per unit volume in gallon, found by dividing a mass value by a volume value.
Use this calculator to move between troy ounce per fluid ounce and dram per gallon accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.