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Barrel (oil) to gallons (US)

1 bbl = 42 gal

⇄
gallons (US) (gal)42

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Formula

Multiply the value in bbl by 42 to get gal.

gal = bbl × 42

Conversion table

barrel (oil) (bbl)gallons (US) (gal)
0.14.2
0.521
142
284
3126
4168
5210
6252
7294
8336
9378
10420
15630
20840
251,050
301,260
401,680
502,100
753,150
1004,200
25010,500
50021,000
1,00042,000

Frequently asked questions

How many gal are in 1 bbl?

1 bbl = 42 gal.

How do I convert bbl to gal?

Multiply the value in bbl by 42 to get gal. gal = bbl × 42

What is 10 bbl in gal?

10 bbl = 420 gal.

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Updated November 9, 2026