Ounce per Milliliter (oz/mL) expresses mass in ounce per unit volume in milliliter, found by dividing a mass value by a volume value.
Ounce per Milliliter to Dram per Milliliter
Convert ounce per milliliter (oz/mL) to dram per milliliter (dr/mL) instantly with formula, conversion table, and FAQ.
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Convert ounce per milliliter (oz/mL) to dram per milliliter (dr/mL) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Dram per Milliliter (dr/mL) expresses mass in dram per unit volume in milliliter, found by dividing a mass value by a volume value.
dr/mL = oz/mL × 16
Results update instantly for Ounce per Milliliter to Dram per Milliliter conversions.
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Formula
dr/mL = oz/mL × 16
oz/mL = dr/mL × 0.0625
Conversion table
| 1 oz/mL | 16 dr/mL |
| 5 oz/mL | 80 dr/mL |
| 10 oz/mL | 160 dr/mL |
| 20 oz/mL | 320 dr/mL |
| 50 oz/mL | 800 dr/mL |
| 100 oz/mL | 1600 dr/mL |
| 500 oz/mL | 8000 dr/mL |
| 1000 oz/mL | 16000 dr/mL |
Related conversions
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How the formula works
Both ounce per milliliter and dram per milliliter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in ounce per milliliter by 16 to get dram per milliliter. To reverse the conversion, multiply a dram per milliliter value by 0.0625 to get back to ounce per milliliter.
Frequently asked questions
What is Ounce per Milliliter (oz/mL)?
Ounce per Milliliter (oz/mL) expresses mass in ounce per unit volume in milliliter, found by dividing a mass value by a volume value.
What is Dram per Milliliter (dr/mL)?
Dram per Milliliter (dr/mL) expresses mass in dram per unit volume in milliliter, found by dividing a mass value by a volume value.
How do I convert ounce per milliliter to dram per milliliter?
Multiply the ounce per milliliter value by 16 to get the equivalent in dram per milliliter. For example, 5 oz/mL × 16 = 80 dr/mL.
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 milliliter back to ounce per milliliter?
Yes. Divide the dram per milliliter value by 16, or multiply it by 0.0625, to get ounce per milliliter.
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About converting ounce per milliliter to dram per milliliter
Ounce per Milliliter (oz/mL) expresses mass in ounce per unit volume in milliliter, found by dividing a mass value by a volume value. Dram per Milliliter (dr/mL) expresses mass in dram per unit volume in milliliter, found by dividing a mass value by a volume value.
Use this calculator to move between ounce per milliliter and dram per milliliter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.