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 Liter
Convert ounce per milliliter (oz/mL) to dram per liter (dr/L) instantly with formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Density calculator
Density Converter
Convert ounce per milliliter (oz/mL) to dram per liter (dr/L) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Dram per Liter (dr/L) expresses mass in dram per unit volume in liter, found by dividing a mass value by a volume value.
dr/L = oz/mL × 16000
Results update instantly for Ounce per Milliliter to Dram per Liter conversions.
Reserved above the conversion cards and below the converter.
Formula
dr/L = oz/mL × 16000
oz/mL = dr/L × 6.25e-5
Conversion table
| 1 oz/mL | 16000 dr/L |
| 5 oz/mL | 80000 dr/L |
| 10 oz/mL | 160000 dr/L |
| 20 oz/mL | 320000 dr/L |
| 50 oz/mL | 800000 dr/L |
| 100 oz/mL | 1.6e6 dr/L |
| 500 oz/mL | 8e6 dr/L |
| 1000 oz/mL | 1.6e7 dr/L |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both ounce per milliliter and dram per liter 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 16000 to get dram per liter. To reverse the conversion, multiply a dram per liter value by 6.25e-5 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 Liter (dr/L)?
Dram per Liter (dr/L) expresses mass in dram per unit volume in liter, found by dividing a mass value by a volume value.
How do I convert ounce per milliliter to dram per liter?
Multiply the ounce per milliliter value by 16000 to get the equivalent in dram per liter. For example, 5 oz/mL × 16000 = 80000 dr/L.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 16000 is an exact, non-rounded value.
Can I convert dram per liter back to ounce per milliliter?
Yes. Divide the dram per liter value by 16000, or multiply it by 6.25e-5, to get ounce per milliliter.
Reserved between the FAQ and the article so the page stays balanced.
About converting ounce per milliliter to dram per liter
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 Liter (dr/L) expresses mass in dram per unit volume in liter, found by dividing a mass value by a volume value.
Use this calculator to move between ounce per milliliter and dram per liter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.