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.
Dram per Fluid ounce to Microgram per Fluid ounce
Convert dram per fluid ounce (dr/fl oz) to microgram per fluid ounce (ug/fl oz) 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 dram per fluid ounce (dr/fl oz) to microgram per fluid ounce (ug/fl oz) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Microgram per Fluid ounce (ug/fl oz) expresses mass in microgram per unit volume in fluid ounce, found by dividing a mass value by a volume value.
ug/fl oz = dr/fl oz × 1.771845e6
Results update instantly for Dram per Fluid ounce to Microgram per Fluid ounce conversions.
Reserved above the conversion cards and below the converter.
Formula
ug/fl oz = dr/fl oz × 1.771845e6
dr/fl oz = ug/fl oz × 5.643834e-7
Conversion table
| 1 dr/fl oz | 1.771845e6 ug/fl oz |
| 5 dr/fl oz | 8.859226e6 ug/fl oz |
| 10 dr/fl oz | 1.771845e7 ug/fl oz |
| 20 dr/fl oz | 3.54369e7 ug/fl oz |
| 50 dr/fl oz | 8.859226e7 ug/fl oz |
| 100 dr/fl oz | 1.771845e8 ug/fl oz |
| 500 dr/fl oz | 8.859226e8 ug/fl oz |
| 1000 dr/fl oz | 1.771845e9 ug/fl oz |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both dram per fluid ounce and microgram per fluid ounce measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in dram per fluid ounce by 1.771845e6 to get microgram per fluid ounce. To reverse the conversion, multiply a microgram per fluid ounce value by 5.643834e-7 to get back to dram per fluid ounce.
Frequently asked questions
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.
What is Microgram per Fluid ounce (ug/fl oz)?
Microgram per Fluid ounce (ug/fl oz) expresses mass in microgram per unit volume in fluid ounce, found by dividing a mass value by a volume value.
How do I convert dram per fluid ounce to microgram per fluid ounce?
Multiply the dram per fluid ounce value by 1.771845e6 to get the equivalent in microgram per fluid ounce. For example, 5 dr/fl oz × 1.771845e6 = 8.859226e6 ug/fl oz.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 1.771845e6 is an exact, non-rounded value.
Can I convert microgram per fluid ounce back to dram per fluid ounce?
Yes. Divide the microgram per fluid ounce value by 1.771845e6, or multiply it by 5.643834e-7, to get dram per fluid ounce.
Reserved between the FAQ and the article so the page stays balanced.
About converting dram per fluid ounce to microgram per fluid ounce
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. Microgram per Fluid ounce (ug/fl oz) expresses mass in microgram per unit volume in fluid ounce, found by dividing a mass value by a volume value.
Use this calculator to move between dram per fluid ounce and microgram 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.