Convert Metric Cup to US Oil Barrel
Convert metric cups to us oil barrels instantly. 1 metric cup = 0.0015724527 us oil barrel — use the live calculator, the exact formula, a conversion table and worked examples. Also check the US Oil Barrel to Metric Cup converter for the reverse conversion.
Units explained
Metric Cup
A metric cup is exactly 250 milliliters.
Adopted with metrication in Australia, New Zealand and other countries.
Standard cooking cup in metric-recipe countries.
Metrication, 20th c.
US Oil Barrel
The petroleum barrel is exactly 42 US gallons (158.987 L).
Set by the US petroleum industry in the 1860s and now a global oil-trade standard.
The standard unit for crude-oil pricing and production worldwide.
US oil industry, 1860s.
Metric Cup to US Oil Barrel conversion formula
The relationship between metric cups and us oil barrels:
To convert metric cups to us oil barrels, multiply the value in metric cups by 0.0015724527. To reverse, multiply us oil barrels by 635.949179712.
How to use this converter
Type a value into the calculator. The result in us oil barrels updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the US Oil Barrel to Metric Cup converter for the reverse direction.
Step-by-step: convert metric cups to us oil barrels
- Write down the value in metric cups (cup).
- Multiply that value by the factor 0.0015724527.
- The product is the equivalent value in us oil barrels (bbl (oil)).
- To reverse, multiply the us oil barrel value by 635.949179712.
Worked examples
Example 1 — Convert 1 cup to bbl (oil):
1 × 0.0015724527 = 0.0015724527 bbl (oil)
Example 2 — Convert 100 cup to bbl (oil):
100 × 0.0015724527 = 0.1572452693 bbl (oil)
Real-world example — From microscopic to macroscopic
A million metric cups equals exactly one us oil barrel. This kind of conversion appears in microfluidics, where total channel length is given in us oil barrels but feature widths are in metric cups.
1000000 cup × 0.0015724527 = 1572.452692608 bbl (oil)
Real-world example — Macro-scale buildup
A million metric cups equals exactly one us oil barrel — the conversion that bridges microscale features and macroscale objects in microfluidic, biomedical, and semiconductor packaging design.
1000000 cup × 0.0015724527 = 1572.452692608 bbl (oil)
Real-world example — Quarter-meter measurement reference
A 250,000-metric cup length equals 0.25 us oil barrels — useful for comparing supply-chain spec sheets where some lengths are quoted in the smaller unit and some in the larger.
250000 cup × 0.0015724527 = 393.113173152 bbl (oil)
Metric Cup to US Oil Barrel conversion table
Standard reference values for converting metric cups to us oil barrels:
| Metric Cup [cup] | US Oil Barrel [bbl (oil)] |
|---|---|
| 0.01 | 1.572453e-5 |
| 0.1 | 0.0001572453 |
| 1 | 0.0015724527 |
| 2 | 0.0031449054 |
| 3 | 0.0047173581 |
| 4 | 0.0062898108 |
| 5 | 0.0078622635 |
| 10 | 0.0157245269 |
| 20 | 0.0314490539 |
| 30 | 0.0471735808 |
| 40 | 0.0628981077 |
| 50 | 0.0786226346 |
| 100 | 0.1572452693 |
| 500 | 0.7862263463 |
| 1000 | 1.5724526926 |
Frequently asked questions
How many us oil barrels is 1 metric cup?
How do I convert metric cups to us oil barrels?
How do I convert us oil barrels back to metric cups?
How many us oil barrels is 100 metric cups?
Popular volume unit conversions
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Metric / SI (8 units)
US Customary (Liquid) (8 units)
Imperial (UK) (4 units)
Cubic (length-derived) (3 units)
Cooking / Culinary (2 units)
Sources & references
Conversion factor (1 cup = 0.0015724527 bbl (oil)) 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.