Convert Metric Teaspoon to US Oil Barrel
Convert metric teaspoons to us oil barrels instantly. 1 metric teaspoon = 3.144905e-5 us oil barrel — use the live calculator, the exact formula, a conversion table and worked examples. Also check the US Oil Barrel to Metric Teaspoon converter for the reverse conversion.
Units explained
Metric Teaspoon
A metric teaspoon is exactly 5 milliliters.
Adopted as the standard metric small cooking measure.
Universal in metric recipes and liquid medicine dosing.
Metrication.
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 Teaspoon to US Oil Barrel conversion formula
The relationship between metric teaspoons and us oil barrels:
To convert metric teaspoons to us oil barrels, multiply the value in metric teaspoons by 3.144905e-5. To reverse, multiply us oil barrels by 31797.4589856.
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 Teaspoon converter for the reverse direction.
Step-by-step: convert metric teaspoons to us oil barrels
- Write down the value in metric teaspoons (tsp).
- Multiply that value by the factor 3.144905e-5.
- The product is the equivalent value in us oil barrels (bbl (oil)).
- To reverse, multiply the us oil barrel value by 31797.4589856.
Worked examples
Example 1 — Convert 1 tsp to bbl (oil):
1 × 3.144905e-5 = 3.144905e-5 bbl (oil)
Example 2 — Convert 100 tsp to bbl (oil):
100 × 3.144905e-5 = 0.0031449054 bbl (oil)
Real-world example — From microscopic to macroscopic
A million metric teaspoons 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 teaspoons.
1000000 tsp × 3.144905e-5 = 31.4490538522 bbl (oil)
Real-world example — Macro-scale buildup
A million metric teaspoons equals exactly one us oil barrel — the conversion that bridges microscale features and macroscale objects in microfluidic, biomedical, and semiconductor packaging design.
1000000 tsp × 3.144905e-5 = 31.4490538522 bbl (oil)
Real-world example — Quarter-meter measurement reference
A 250,000-metric teaspoon 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 tsp × 3.144905e-5 = 7.862263463 bbl (oil)
Metric Teaspoon to US Oil Barrel conversion table
Standard reference values for converting metric teaspoons to us oil barrels:
| Metric Teaspoon [tsp] | US Oil Barrel [bbl (oil)] |
|---|---|
| 0.01 | 3.144905e-7 |
| 0.1 | 3.144905e-6 |
| 1 | 3.144905e-5 |
| 2 | 6.289811e-5 |
| 3 | 9.434716e-5 |
| 4 | 0.0001257962 |
| 5 | 0.0001572453 |
| 10 | 0.0003144905 |
| 20 | 0.0006289811 |
| 30 | 0.0009434716 |
| 40 | 0.0012579622 |
| 50 | 0.0015724527 |
| 100 | 0.0031449054 |
| 500 | 0.0157245269 |
| 1000 | 0.0314490539 |
Frequently asked questions
How many us oil barrels is 1 metric teaspoon?
How do I convert metric teaspoons to us oil barrels?
How do I convert us oil barrels back to metric teaspoons?
How many us oil barrels is 100 metric teaspoons?
Popular volume unit conversions
Convert Metric Teaspoon to other volume units
Show all Metric Teaspoon conversions
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 tsp = 3.144905e-5 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 Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.