Oil Barrels per Year to US Gallons per Year
Convert Oil Barrels per Year to US Gallons per Year instantly. Free online flow rate unit converter with exact formula, conversion table and FAQ.
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Formula
gal/yr = bbl/yr × 42
bbl/yr = gal/yr ÷ 42
Conversion table
| 1 bbl/yr | 42 gal/yr |
| 5 bbl/yr | 210 gal/yr |
| 10 bbl/yr | 420 gal/yr |
| 20 bbl/yr | 840 gal/yr |
| 50 bbl/yr | 2100 gal/yr |
| 100 bbl/yr | 4200 gal/yr |
| 500 bbl/yr | 21000 gal/yr |
| 1000 bbl/yr | 42000 gal/yr |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is oil barrels per year (bbl/yr). The Oil Barrel (bbl) is a unit of volume. The Year (yr) is a unit of time.
What is the destination unit in this conversion?
The destination unit is us gallons per year (gal/yr). The US Gallon (gal) is a unit of volume. The Year (yr) is a unit of time.
How do I convert oil barrels per year to us gallons per year?
Multiply the oil barrels per year value by 42 to get us gallons per year. For example, 10 bbl/yr × 42 = 420 gal/yr.
Is the oil barrels per year to us gallons per year conversion exact?
It's exact under the SI-based volume and time definitions used here, since both units convert to cubic meters per second through fixed, non-rounded factors.
Where is this conversion commonly used?
Flow rate conversions like this are used in plumbing, HVAC, irrigation, chemical processing, fuel and water metering, and engineering flow calculations.
Can I convert us gallons per year back to oil barrels per year?
Yes. Divide the us gallons per year value by 42 (or multiply by 0.0238095) to get oil barrels per year.
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About this conversion
This page converts oil barrels per year (bbl/yr) into us gallons per year (gal/yr), two units of volumetric flow rate.
The Oil Barrel (bbl) is a unit of volume. The Year (yr) is a unit of time.
The US Gallon (gal) is a unit of volume. The Year (yr) is a unit of time.
The formula is gal/yr = bbl/yr × 42, based on the fixed relationship between these two flow rate units.
Flow rate is calculated as a volume unit divided by a time unit, so every combination of a volume unit and a time unit forms a valid, exact flow rate unit.