Ounce per Fluid ounce (oz/fl oz) expresses mass in ounce per unit volume in fluid ounce, found by dividing a mass value by a volume value.
Ounce per Fluid ounce to Dram per Fluid ounce
Convert ounce per fluid ounce (oz/fl oz) to dram per fluid ounce (dr/fl oz) instantly with formula, conversion table, and FAQ.
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Convert ounce per fluid ounce (oz/fl oz) 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/fl oz × 16
Results update instantly for Ounce per Fluid ounce to Dram per Fluid ounce conversions.
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Formula
dr/fl oz = oz/fl oz × 16
oz/fl oz = dr/fl oz × 0.0625
Conversion table
| 1 oz/fl oz | 16 dr/fl oz |
| 5 oz/fl oz | 80 dr/fl oz |
| 10 oz/fl oz | 160 dr/fl oz |
| 20 oz/fl oz | 320 dr/fl oz |
| 50 oz/fl oz | 800 dr/fl oz |
| 100 oz/fl oz | 1600 dr/fl oz |
| 500 oz/fl oz | 8000 dr/fl oz |
| 1000 oz/fl oz | 16000 dr/fl oz |
Related conversions
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How the formula works
Both ounce per fluid ounce 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 ounce per fluid ounce by 16 to get dram per fluid ounce. To reverse the conversion, multiply a dram per fluid ounce value by 0.0625 to get back to ounce per fluid ounce.
Frequently asked questions
What is Ounce per Fluid ounce (oz/fl oz)?
Ounce per Fluid ounce (oz/fl oz) expresses mass in ounce per unit volume in fluid ounce, 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 ounce per fluid ounce to dram per fluid ounce?
Multiply the ounce per fluid ounce value by 16 to get the equivalent in dram per fluid ounce. For example, 5 oz/fl oz × 16 = 80 dr/fl oz.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 16 is an exact, non-rounded value.
Can I convert dram per fluid ounce back to ounce per fluid ounce?
Yes. Divide the dram per fluid ounce value by 16, or multiply it by 0.0625, to get ounce per fluid ounce.
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About converting ounce per fluid ounce to dram per fluid ounce
Ounce per Fluid ounce (oz/fl oz) expresses mass in ounce per unit volume in fluid ounce, 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 ounce per fluid ounce 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.