12 US customary cups in imperial cups

Result

The conversion result is: 12 US customary cups is equivalent to 9.99209021554787 imperial cups.[1]

Conversion formula
How to convert 12 US customary cups to imperial cups?

We know (by definition) that: 1 uscup ≈ 0.832674184628989 brcup.

We can set up a proportion to solve for the number of imperial cups.

1 uscup / 12 uscup ≈ 0.832674184628989 brcup / x brcup

Now, we cross multiply to solve for our unknown x:

x brcup ≈ (12 uscup / 1 uscup) * 0.832674184628989 brcup → x brcup ≈ 9.992090215547869 brcup

Conclusion:

12 uscup ≈ 9.992090215547869 brcup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial cup is equal to 0.100079160458738 times 12 US customary cups.

It can also be expressed as: 12 US customary cups is equal to 1 / 0.100079160458738 imperial cups.

Approximation

An approximate numerical result would be: twelve US customary cups is about nine point nine nine imperial cups, or alternatively, a imperial cup is about zero point one zero times twelve US customary cups.

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.