Volume
cm³tofl oz (US)
Convert cubic centimetres (cm³) to US fluid ounces (fl oz (US)).
Factor1 cm³ = 0.03381402 fl oz (US)
Converter
cm³
Accepts numbers or expressions, e.g. 150 + 14.7
Result
fl oz (US)
Rendered to 6 significant figures.
Formula
Formula
fl oz (US) = cm³ × 0.03381402
Multiply any value in cubic centimetres by 0.03381402 to obtain the value in US fluid ounces.
Worked example
Convert 30 cm³ to fl oz (US).
- 01Start with 30 cm³.
- 02Multiply by the conversion factor: 30 × 0.03381402 = 1.01442 fl oz (US).
Result30 cm³ = 1.01442 fl oz (US)
Conversion table
| cm³ | fl oz (US) |
|---|---|
| 1 | 0.033814 |
| 2 | 0.067628 |
| 5 | 0.16907 |
| 10 | 0.33814 |
| 20 | 0.67628 |
| 50 | 1.6907 |
| 100 | 3.3814 |
| 200 | 6.7628 |
| 500 | 16.907 |
| 1000 | 33.814 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from cm³ to fl oz (US)?
1 cm³ equals 0.03381402 fl oz (US). To convert, multiply the value in cubic centimetres by 0.03381402.
How do I convert 1 cm³ to fl oz (US)?
1 cm³ = 0.033814 fl oz (US). For any value, multiply by 0.03381402.
How do I convert fl oz (US) back to cm³?
Divide by the same factor — or equivalently, multiply by 29.57353. So 1 fl oz (US) = 29.5735 cm³.
When would I need to convert cubic centimetre to US fluid ounce?
Volume conversions are used for tank sizing, batch calculations, and bridging between vendor specs (gallons, barrels, ft³) and process documentation (m³, litres).
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).