21 centiliters in US dry barrels
Result
The conversion result is: 21 centiliters is equivalent to 0.00181618285996227 US dry barrels.[1]
Conversion formula
How to convert 21 centiliters to US dry barrels?
We know (by definition) that: 1 centiliter ≈ 8.64848980934415e-05 drybarrel.
We can set up a proportion to solve for the number of US dry barrels.
1 centiliter / 21 centiliter ≈ 8.64848980934415e-05 drybarrel / x drybarrel
Now, we cross multiply to solve for our unknown x:
x drybarrel ≈ (21 centiliter / 1 centiliter) * 8.64848980934415e-05 drybarrel → x drybarrel ≈ 0.0018161828599622715 drybarrel
Conclusion:
21 centiliter ≈ 0.0018161828599622715 drybarrel
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US dry barrel is equal to 550.6053504 times 21 centiliters.
It can also be expressed as: 21 centiliters is equal to 1 / 550.6053504 US dry barrels.
Approximation
An approximate numerical result would be: twenty-one centiliters is about zero US dry barrels, or alternatively, a US dry barrel is about five hundred and fifty point six one times twenty-one centiliters.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.