US fluid ounce (fl oz US)
The US fluid ounce is used for drinks, medicine, cosmetics, and recipes with small volumes.
History: the US fluid ounce grew out of apothecary and trade volume measures and differs from the imperial fluid ounce.
Quickly convert US fluid ounces to cubic millimeters without lookup tables or manual math.
This page is focused on converting US fluid ounces to cubic millimeters. Type a number into the first field and the result appears immediately in the second field.
Example: 1 fl oz US = 29573.5295625 mm³. Conversion formula: result = value × 2.95735295625E-5 / 1.0E-9.
Use this converter for everyday calculations, study notes, engineering checks, and quick value verification without installing a separate app.
The US fluid ounce is used for drinks, medicine, cosmetics, and recipes with small volumes.
History: the US fluid ounce grew out of apothecary and trade volume measures and differs from the imperial fluid ounce.
The cubic millimeter is used for microscopic volumes, engineering parts, and precise lab measurements.
History: the cubic millimeter developed from the millimeter for very small engineering and laboratory volumes.
Enter a value in the US fluid ounce field. The converter applies the formula "result = value × 2.95735295625E-5 / 1.0E-9" and immediately shows the result in cubic millimeters.
1 fl oz US = 29573.5295625 mm³.
Yes. Use the swap button or choose the reverse pair from the full conversion list.