Gram per Fluid ounce (g/fl oz) expresses mass in gram per unit volume in fluid ounce, found by dividing a mass value by a volume value.
Gram per Fluid ounce to Milligram per Milliliter
Convert gram per fluid ounce (g/fl oz) to milligram per milliliter (mg/mL) 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 gram per fluid ounce (g/fl oz) to milligram per milliliter (mg/mL) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Milligram per Milliliter (mg/mL) expresses mass in milligram per unit volume in milliliter, found by dividing a mass value by a volume value.
mg/mL = g/fl oz × 33.814023
Results update instantly for Gram per Fluid ounce to Milligram per Milliliter conversions.
Reserved above the conversion cards and below the converter.
Formula
mg/mL = g/fl oz × 33.814023
g/fl oz = mg/mL × 0.029574
Conversion table
| 1 g/fl oz | 33.814023 mg/mL |
| 5 g/fl oz | 169.070114 mg/mL |
| 10 g/fl oz | 338.140227 mg/mL |
| 20 g/fl oz | 676.280454 mg/mL |
| 50 g/fl oz | 1690.701135 mg/mL |
| 100 g/fl oz | 3381.40227 mg/mL |
| 500 g/fl oz | 16907.011351 mg/mL |
| 1000 g/fl oz | 33814.022702 mg/mL |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both gram per fluid ounce and milligram per milliliter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in gram per fluid ounce by 33.814023 to get milligram per milliliter. To reverse the conversion, multiply a milligram per milliliter value by 0.029574 to get back to gram per fluid ounce.
Frequently asked questions
What is Gram per Fluid ounce (g/fl oz)?
Gram per Fluid ounce (g/fl oz) expresses mass in gram per unit volume in fluid ounce, found by dividing a mass value by a volume value.
What is Milligram per Milliliter (mg/mL)?
Milligram per Milliliter (mg/mL) expresses mass in milligram per unit volume in milliliter, found by dividing a mass value by a volume value.
How do I convert gram per fluid ounce to milligram per milliliter?
Multiply the gram per fluid ounce value by 33.814023 to get the equivalent in milligram per milliliter. For example, 5 g/fl oz × 33.814023 = 169.070114 mg/mL.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 33.814023 is an exact, non-rounded value.
Can I convert milligram per milliliter back to gram per fluid ounce?
Yes. Divide the milligram per milliliter value by 33.814023, or multiply it by 0.029574, to get gram per fluid ounce.
Reserved between the FAQ and the article so the page stays balanced.
About converting gram per fluid ounce to milligram per milliliter
Gram per Fluid ounce (g/fl oz) expresses mass in gram per unit volume in fluid ounce, found by dividing a mass value by a volume value. Milligram per Milliliter (mg/mL) expresses mass in milligram per unit volume in milliliter, found by dividing a mass value by a volume value.
Use this calculator to move between gram per fluid ounce and milligram 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.