Troy ounce per Gallon (oz t/gal) expresses mass in troy ounce per unit volume in gallon, found by dividing a mass value by a volume value.
Troy ounce per Gallon to Dram per Fluid ounce
Convert troy ounce per gallon (oz t/gal) to dram per fluid ounce (dr/fl oz) instantly with formula, conversion table, and FAQ.
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Convert troy ounce per gallon (oz t/gal) to dram per fluid ounce (dr/fl oz) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Dram per Fluid ounce (dr/fl oz) expresses mass in dram per unit volume in fluid ounce, found by dividing a mass value by a volume value.
dr/fl oz = oz t/gal × 0.137143
Results update instantly for Troy ounce per Gallon to Dram per Fluid ounce conversions.
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Formula
dr/fl oz = oz t/gal × 0.137143
oz t/gal = dr/fl oz × 7.291667
Conversion table
| 1 oz t/gal | 0.137143 dr/fl oz |
| 5 oz t/gal | 0.685714 dr/fl oz |
| 10 oz t/gal | 1.371429 dr/fl oz |
| 20 oz t/gal | 2.742857 dr/fl oz |
| 50 oz t/gal | 6.857143 dr/fl oz |
| 100 oz t/gal | 13.714286 dr/fl oz |
| 500 oz t/gal | 68.571429 dr/fl oz |
| 1000 oz t/gal | 137.142857 dr/fl oz |
Related conversions
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How the formula works
Both troy ounce per gallon and dram per fluid ounce measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in troy ounce per gallon by 0.137143 to get dram per fluid ounce. To reverse the conversion, multiply a dram per fluid ounce value by 7.291667 to get back to troy ounce per gallon.
Frequently asked questions
What is Troy ounce per Gallon (oz t/gal)?
Troy ounce per Gallon (oz t/gal) expresses mass in troy ounce per unit volume in gallon, found by dividing a mass value by a volume value.
What is Dram per Fluid ounce (dr/fl oz)?
Dram per Fluid ounce (dr/fl oz) expresses mass in dram per unit volume in fluid ounce, found by dividing a mass value by a volume value.
How do I convert troy ounce per gallon to dram per fluid ounce?
Multiply the troy ounce per gallon value by 0.137143 to get the equivalent in dram per fluid ounce. For example, 5 oz t/gal × 0.137143 = 0.685714 dr/fl oz.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.137143 is an exact, non-rounded value.
Can I convert dram per fluid ounce back to troy ounce per gallon?
Yes. Divide the dram per fluid ounce value by 0.137143, or multiply it by 7.291667, to get troy ounce per gallon.
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About converting troy ounce per gallon to dram per fluid ounce
Troy ounce per Gallon (oz t/gal) expresses mass in troy ounce per unit volume in gallon, found by dividing a mass value by a volume value. Dram per Fluid ounce (dr/fl oz) expresses mass in dram per unit volume in fluid ounce, found by dividing a mass value by a volume value.
Use this calculator to move between troy ounce per gallon and dram per fluid ounce accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.