Mass concentration.
Grams per Fluid ounce to Ounces per Milliliter Converter — g/fl oz to oz/mL
Convert Gram per Fluid ounce (g/fl oz) to Ounce per Milliliter (oz/mL) using the exact conversion factor (1 gram per fluid ounce = 0.0011927546 ounce per milliliter). See the formula, worked examples, and conversion table.
Grams per Fluid ounce to Ounces per Milliliter converter
Converter
Chemistry Converter
Convert concentration, molarity, amount, and laboratory scientific units by compatible family.
Context values
Some unit families need one extra value for a physically accurate result.
Mass concentration.
Result = input x 33.8140227 / 28349.52313.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Grams per Fluid ounce to Ounces per Milliliter
Gram per Fluid ounce and Ounce per Milliliter both measure mass concentration — how much of a substance is dissolved or dispersed in a given volume — a core calculation for preparing lab solutions, checking water quality against a regulatory limit, or formulating a pharmaceutical dose. Both are mass concentration units.
Formula
ounces per milliliter = grams per fluid ounce × 0.00119275455015
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per fluid ounce equals 33.8140227018 base units, and 1 ounce per milliliter equals 28349.523125 base units, so dividing one by the other gives the direct gram per fluid ounce-to-ounce per milliliter factor of 0.00119275455015.
Simple example
1 g/fl oz × 0.00119275455 = 0.0011927546 oz/mL
1 gram per fluid ounce = 0.0011927546 ounces per milliliter.
Real-world example
100 g/fl oz × 0.00119275455 = 0.119275455 oz/mL
100 grams per fluid ounce = 0.119275455 ounces per milliliter.
Conversion table
| Gram per Fluid ounce (g/fl oz) | Ounce per Milliliter (oz/mL) |
|---|---|
| 0.001 g/fl oz | 0.0000011928 oz/mL |
| 0.01 g/fl oz | 0.0000119275 oz/mL |
| 0.1 g/fl oz | 0.0001192755 oz/mL |
| 1 g/fl oz | 0.0011927546 oz/mL |
| 10 g/fl oz | 0.0119275455 oz/mL |
| 100 g/fl oz | 0.119275455 oz/mL |
Reverse conversion: Ounce per Milliliter to Gram per Fluid ounce
0.0011927546 oz/mL × 838.3954602 = 1.000000042 g/fl oz
0.0011927546 ounces per milliliter = 1.000000042 grams per fluid ounce.
grams per fluid ounce = ounces per milliliter × 838.39546022
For a page dedicated to this direction, see Ounce per Milliliter to Gram per Fluid ounce.
Understanding the Gram per Fluid ounce (g/fl oz)
Mass concentration.
Understanding the Ounce per Milliliter (oz/mL)
Mass concentration.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per milliliter are in 1 gram per fluid ounce?
1 gram per fluid ounce equals 0.0011927546 ounces per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert gram per fluid ounce to ounce per milliliter?
Multiply the gram per fluid ounce value by 0.00119275455. The converter above does this instantly to whatever precision you set.
How do I convert ounce per milliliter back to gram per fluid ounce?
Use the reverse factor: 1 ounce per milliliter equals 838.3954602 grams per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per fluid ounce?
Gram per Fluid ounce (g/fl oz) is a unit of chemistry.
What is a ounce per milliliter?
Ounce per Milliliter (oz/mL) is a unit of chemistry.
Is the gram per fluid ounce to ounce per milliliter conversion exact?
Yes. Both gram per fluid ounce and ounce per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.00119275455 used above is exact to as many digits as you choose to display.
What's the difference between mass concentration and molarity?
Mass concentration expresses how much mass of a substance is present per unit volume (for example, grams per liter). Molarity expresses the amount in moles per liter instead, which accounts for the substance's molecular weight. This category converts mass-concentration units.