Instant · Precise · Universal
47 units available
6 categories total
To liters: multiply by 158.987. To US gallons: multiply by 42. To cubic meters: multiply by 0.158987.
1 oil barrel = 42 US gal = 158.987 L = 34.97 UK gal = 5,376 US fl oz.
For example, 1 Barrel (Oil) (bbl (oil)) = 158987294900 Nanoliter (nL).
| Barrel (Oil) (bbl (oil)) | Nanoliter (nL) |
|---|---|
| 0.1 | 15898729490 |
| 0.5 | 79493647460 |
| 1 | 158987294900 |
| 2 | 317974589900 |
| 5 | 794936474600 |
| 10 | 1.589873e+12 |
| 25 | 3.974682e+12 |
| 50 | 7.949365e+12 |
| 100 | 1.589873e+13 |
| 500 | 7.949365e+13 |
| 1000 | 1.589873e+14 |
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.
1 oil barrel = 42 US gal = 158.987 L = 34.97 UK gal = 5,376 US fl oz.
To liters: multiply by 158.987. To US gallons: multiply by 42. To cubic meters: multiply by 0.158987.
Crude oil trading and pricing, refinery throughput, national oil production statistics, and petroleum reserve reporting.
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.
Confusing the oil barrel (42 gal) with the US liquid barrel (31.5 gal). Always use 'bbl (oil)' or specify the type.
Oil is priced per barrel (~42 gallons). When you see '$70/barrel,' that means about $1.67/gallon before refining and distribution costs.
The nanoliter is a unit of volume equal to 10⁻⁹ liters, or one billionth of a liter.
1 nL = 10⁻⁹ L = 10⁻⁶ mL = 1,000 pL = 10⁻³ µL. One microliter = 1,000 nL.
To microliters: divide by 1,000. To picoliters: multiply by 1,000. To liters: multiply by 10⁻⁹.
Micro-dosing drug compounds, DNA micro-array printing, micro-fluidic diagnostic chips, and nano-dispensing robots.
Some advanced liquid handlers can dispense volumes as small as 2.5 nL with high accuracy, enabling drug discovery at microscale.
Confusing nL with mL — there are one million nL in a single mL. Always double-check prefix meanings.
Nanoliter = one millionth of a mL. Think of it as a tiny drop invisible to the eye — about the volume of a cube 100 µm on each side.



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