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Barrel To Litre Calculator

Work out barrel to litre instantly with clear inputs, formula shown and shareable results.

About Barrel To Litre Calculator

Converting Oil barrels to Litres is a single multiplication: one bbl equals 158.98729493 L, so the amount is multiplied by that factor. Switching the direction divides by the same factor instead. This factor is an exact definition, not a rounded approximation, so the conversion is precise at any scale. The petroleum barrel is 42 US gallons. Other barrels exist — a US beer barrel is 31 US gallons — so always check which barrel is meant.

Formulas

Oil barrels → Litres

L = bbl × 158.98729493

Litres → Oil barrels

bbl = L ÷ 158.98729493

Worked example

With the default values below, Barrel To Litre Calculator returns Converted Value of 158.987295. Change any input above and every figure here is recalculated in your browser.

Inputs used

Amount to convert
1
Directionone of Oil barrels → Litres, Litres → Oil barrels
Oil barrels → Litres

Results

Converted Value
158.987295
Result Unit
L
Multiplier Applied
158.98729493
Conversion Used
1 bbl = 158.98729493 L

Step by step

  1. 1Values used
  2. 2Oil barrels → Litres
  3. 3Litres → Oil barrels
  4. 4Converted Value= 158.987295
  5. 5Result Unit= L
  6. 6Multiplier Applied= 158.98729493
  7. 7Conversion Used= 1 bbl = 158.98729493 L

Assumptions and limits

  • The result is derived only from the 2 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
  • Figures are rounded for display to 8 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Frequently Asked Questions

How many L are in one bbl?

One bbl is 158.98729493 L. That figure is exact by definition.

How do I convert Litres back to Oil barrels?

Divide by 158.98729493 instead of multiplying — or just switch the direction selector, which does it for you.

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