Cubic Inch to Barrel (Oil) Converter
Unit Converter
Instant · Precise · Universal
47 units available
6 categories total
How to Convert Cubic Inch to Barrel (Oil)
To mL: multiply by 16.387064. To liters: multiply by 0.016387064. To cubic centimeters: multiply by 16.387064.
1 in³ = 16.387064 mL = 16.387064 cm³. There are 1,728 in³ in one cubic foot.
For example, 1 Cubic Inch (in³) = 0.0001030715316 Barrel (Oil) (bbl (oil)).
Cubic Inch to Barrel (Oil) — Common Values
| Cubic Inch (in³) | Barrel (Oil) (bbl (oil)) |
|---|---|
| 0.1 | 0.00001030715316 |
| 0.5 | 0.00005153576582 |
| 1 | 0.0001030715316 |
| 2 | 0.0002061430633 |
| 5 | 0.0005153576582 |
| 10 | 0.001030715316 |
| 25 | 0.002576788291 |
| 50 | 0.005153576582 |
| 100 | 0.01030715316 |
| 500 | 0.05153576582 |
| 1000 | 0.1030715316 |
About Cubic Inch (in³)
Definition
The cubic inch is an imperial unit of volume equal to the space occupied by a cube one inch on each side.
Mathematical Relationship
1 in³ = 16.387064 mL = 16.387064 cm³. There are 1,728 in³ in one cubic foot.
Conversion Formula
To mL: multiply by 16.387064. To liters: multiply by 0.016387064. To cubic centimeters: multiply by 16.387064.
Practical Applications
Engine displacement (classic American V8s measured in cubic inches), small container volumes, and manufacturing specifications.
Interesting Facts
The iconic Chevrolet 'small block 350' engine has a displacement of 350 cubic inches (5.7 liters). A golf ball is about 2.48 in³.
Common Mistakes
Confusing cubic inches with fluid ounces — 1 in³ ≈ 0.554 fl oz (US). They are not equivalent.
Educational Tips
Think of a standard die (game dice) — it's roughly 1 in³. A cubic inch of water weighs about 0.578 ounces.
About Barrel (Oil) (bbl (oil))
Definition
The oil barrel is a unit of volume equal to 42 US gallons (approximately 158.987 liters), the standard for measuring crude oil and petroleum products.
Mathematical Relationship
1 oil barrel = 42 US gal = 158.987 L = 34.97 UK gal = 5,376 US fl oz.
Conversion Formula
To liters: multiply by 158.987. To US gallons: multiply by 42. To cubic meters: multiply by 0.158987.
Practical Applications
Crude oil trading and pricing, refinery throughput, national oil production statistics, and petroleum reserve reporting.
Interesting Facts
Global oil consumption is about 100 million barrels per day. Oil is no longer actually shipped in barrels — the unit persists purely as a standard of measurement.
Common Mistakes
Confusing the oil barrel (42 gal) with the US liquid barrel (31.5 gal). Always use 'bbl (oil)' or specify the type.
Educational Tips
Oil is priced per barrel (~42 gallons). When you see '$70/barrel,' that means about $1.67/gallon before refining and distribution costs.