Convert Imperial Fluid Ounce to Cubic Centimeter
Convert imperial fluid ounces to cubic centimeters instantly. 1 imperial fluid ounce = 28.4130625 cubic centimeter — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Cubic Centimeter to Imperial Fluid Ounce converter for the reverse conversion.
Units explained
Imperial Fluid Ounce
An imperial fluid ounce is 1/160 of an imperial gallon (28.4131 mL).
Defined so that ten fluid ounces make an imperial half-pint.
Used in UK and Commonwealth recipes and labels.
UK, 1824.
Cubic Centimeter
A cubic centimeter is the volume of a cube one centimeter on a side, exactly equal to one milliliter.
Derived from the centimeter; long used in the centimeter–gram–second (CGS) system.
Standard for engine displacement, laboratory volumes and medical dosing (often written cc).
CGS system, 19th c.
Imperial Fluid Ounce to Cubic Centimeter conversion formula
The relationship between imperial fluid ounces and cubic centimeters:
To convert imperial fluid ounces to cubic centimeters, multiply the value in imperial fluid ounces by 28.4130625. To reverse, multiply cubic centimeters by 0.0351950797.
How to use this converter
Type a value into the calculator. The result in cubic centimeters updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Cubic Centimeter to Imperial Fluid Ounce converter for the reverse direction.
Step-by-step: convert imperial fluid ounces to cubic centimeters
- Write down the value in imperial fluid ounces (fl oz).
- Multiply that value by the factor 28.4130625.
- The product is the equivalent value in cubic centimeters (cm³).
- To reverse, multiply the cubic centimeter value by 0.0351950797.
Worked examples
Example 1 — Convert 1 fl oz to cm³:
1 × 28.4130625 = 28.4130625 cm³
Example 2 — Convert 100 fl oz to cm³:
100 × 28.4130625 = 2841.30625 cm³
Real-world example — Hair-width scale measurements
A 70-imperial fluid ounce measurement (about the diameter of a human hair) is the kind of value materials engineers regularly express in adjacent micro-scale units like cubic centimeters for direct comparison across supplier datasheets.
70 fl oz × 28.4130625 = 1988.914375 cm³
Real-world example — Paper and film thicknesses
At the thickness of office paper (roughly 3 imperial fluid ounces), converting between sub-millimeter units is routine for packaging and printing buyers comparing quotes from metric and US suppliers.
3 fl oz × 28.4130625 = 85.2391875 cm³
Real-world example — Plastic-film thickness alternates
A 150-imperial fluid ounce plastic film converts cleanly to cubic centimeters — useful for packaging buyers reconciling supplier datasheets across metric and US measurement systems.
150 fl oz × 28.4130625 = 4261.959375 cm³
Imperial Fluid Ounce to Cubic Centimeter conversion table
Standard reference values for converting imperial fluid ounces to cubic centimeters:
| Imperial Fluid Ounce [fl oz] | Cubic Centimeter [cm³] |
|---|---|
| 0.01 | 0.284130625 |
| 0.1 | 2.84130625 |
| 1 | 28.4130625 |
| 2 | 56.826125 |
| 3 | 85.2391875 |
| 4 | 113.65225 |
| 5 | 142.0653125 |
| 10 | 284.130625 |
| 20 | 568.26125 |
| 30 | 852.391875 |
| 40 | 1136.5225 |
| 50 | 1420.653125 |
| 100 | 2841.30625 |
| 500 | 14206.53125 |
| 1000 | 28413.0625 |
Frequently asked questions
How many cubic centimeters is 1 imperial fluid ounce?
How do I convert imperial fluid ounces to cubic centimeters?
How do I convert cubic centimeters back to imperial fluid ounces?
How many cubic centimeters is 100 imperial fluid ounces?
Popular volume unit conversions
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Metric / SI (8 units)
US Customary (Liquid) (8 units)
Imperial (UK) (3 units)
Cubic (length-derived) (3 units)
Sources & references
Conversion factor (1 fl oz = 28.4130625 cm³) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.