Volume
cm³tobbl
Convert cubic centimetres (cm³) to oil barrels (42 US gal) (bbl).
Factor1 cm³ = 6.289811e-6 bbl
Converter
cm³
Accepts numbers or expressions, e.g. 150 + 14.7
Result
bbl
Rendered to 6 significant figures.
Formula
Formula
bbl = cm³ × 6.289811e-6
Multiply any value in cubic centimetres by 6.289811e-6 to obtain the value in oil barrels (42 US gal).
Worked example
Convert 1.00000e+6 cm³ to bbl.
- 01Start with 1.00000e+6 cm³.
- 02Multiply by the conversion factor: 1.00000e+6 × 6.289811e-6 = 6.28981 bbl.
Result1.00000e+6 cm³ = 6.28981 bbl
Conversion table
| cm³ | bbl |
|---|---|
| 1 | 6.2898e-6 |
| 2 | 1.258e-5 |
| 5 | 3.1449e-5 |
| 10 | 6.2898e-5 |
| 20 | 0.0001258 |
| 50 | 0.00031449 |
| 100 | 0.00062898 |
| 200 | 0.001258 |
| 500 | 0.0031449 |
| 1000 | 0.0062898 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from cm³ to bbl?
1 cm³ equals 6.289811e-6 bbl. To convert, multiply the value in cubic centimetres by 6.289811e-6.
How do I convert 1 cm³ to bbl?
1 cm³ = 6.28981e-6 bbl. For any value, multiply by 6.289811e-6.
How do I convert bbl back to cm³?
Divide by the same factor — or equivalently, multiply by 158987.3. So 1 bbl = 158987 cm³.
When would I need to convert cubic centimetre to oil barrel (42 US gal)?
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).