Convert gallons to barrels

US gallons to oil barrels. Enter a value to convert, or use the gallons to barrels chart further down the page.

1 gal = 0.0238095 bbl

1 US gallon equals 0.0238095 oil barrels. Going the other way, 1 oil barrel = 42 US gallons.

How to convert gallons to barrels

To convert US gallons to oil barrels, multiply the US gallon value by 0.02380952381. You can also divide by 42 to get the same answer.

bbl = gal × 0.02380952381

Convert 15 gal to oil barrels:

15 gal = 0.357143 bbl

Use this gallons to barrels table for quick reference without typing anything.

The US liquid gallon is exactly 3.785411784 liters, or 231 cubic inches. It is about 17% smaller than the imperial gallon.

The oil barrel is 42 US gallons, or about 158.99 liters. It is the standard unit for trading crude oil.

How many barrels are in a US gallon?

1 gallons equals 0.0238095 barrels. Going the other way, 1 barrels is 42 gallons.

How do you convert gallons to barrels?

To convert US gallons to oil barrels, multiply the US gallon value by 0.02380952381. You can also divide by 42 to get the same answer.

What is 10 gallons in barrels?

10 gallons equals 0.238095 barrels. The conversion chart on this page lists the other values people look up most often.