oil barrels to US gallons
Convert oil barrel to us gallon — instant, free, with the formula shown.
1 bbl=42 gal (US)
How to convert oil barrel to us gallon
To convert oil barrel to us gallon, multiply by 42:
gal (US) = bbl × 42
For example, 10 bbl × 42 = 420 gal (US).
bbl to gal (US) conversion table
| oil barrels (bbl) | US gallons (gal (US)) |
|---|---|
| 1 bbl | 42 gal (US) |
| 2 bbl | 84 gal (US) |
| 5 bbl | 210 gal (US) |
| 10 bbl | 420 gal (US) |
| 25 bbl | 1050 gal (US) |
| 50 bbl | 2100 gal (US) |
| 100 bbl | 4200 gal (US) |
| 250 bbl | 10500 gal (US) |
| 500 bbl | 21000 gal (US) |
| 1000 bbl | 42000 gal (US) |
Other oil barrel conversions
Convert to us gallon from another unit
bbl to gal (US) — frequently asked
How many US gallons are in 1 oil barrel?
1 oil barrel = 42 US gallons (bbl × 42 = gal (US)).
What is the formula to convert oil barrel to us gallon?
Multiply your oil barrel value by 42 to get us gallon.
How do I convert 10 oil barrels to US gallons?
10 bbl = 420 gal (US). For 100 bbl the answer is 4200 gal (US). Use the calculator on this page for any other value.
When to convert oil barrel to us gallon
1Cooking and recipes (cups ↔ mL, tbsp ↔ tsp)
2Fuel economy and tank capacity (gal ↔ L)
3Brewing and beverages (pint, fl oz)
4Industrial fluid handling (m³, barrels)
Volume conversion — common questions
Is a US gallon the same as a UK gallon?
No. A US gallon = 3.785 L while a UK (imperial) gallon = 4.546 L. UK gallons are about 20% larger.
How many milliliters in a teaspoon?
1 US teaspoon ≈ 4.929 mL. For cooking, 5 mL is a common rounded value.
How many liters in 1 cubic meter?
Exactly 1,000 L. 1 m³ = 1000 L because 1 L is defined as 1 dm³.
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