686 US gallons in imperial cups

Conversion

686 US gallons is equivalent to 9139.43185048778 imperial cups.^[1]

Conversion formula
How to convert 686 US gallons to imperial cups?

We know (by definition) that: $1 usgallon \approx 13.3227869540638 brcup$

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

\frac{1 usgallon}{686 usgallon} \approx \frac{13.3227869540638 brcup}{x brcup}

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

x brcup \approx \frac{686 usgallon}{1 usgallon} * 13.3227869540638 brcup \to x brcup \approx 9139.431850487766 brcup

Conclusion: $686 usgallon \approx 9139.431850487766 brcup$

686 US gallons is equivalent to 9139.43185048778 imperial cups

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial cup is equal to 0.00010941599175518 times 686 US gallons.

It can also be expressed as: 686 US gallons is equal to $\frac{1}{0.00010941599175518}$ imperial cups.

Approximation

An approximate numerical result would be: six hundred and eighty-six US gallons is about nine thousand, one hundred and thirty-nine point four three imperial cups, or alternatively, a imperial cup is about zero times six hundred and eighty-six US gallons.

Units involved

This is how the units in this conversion are defined:

Us Gallons

"The US gallon is legally defined as 231 cubic inches, which is exactly 3.785411784 liters.[2][3] A US liquid gallon of water weighs about 8.34 pounds or 3.78 kilograms at 62 °F (17 °C), making it about 16.6% lighter than the imperial gallon. There are four quarts in a gallon, two pints in a quart and 16 US fluid ounces in a US pint, which makes the US fluid ounce equal to 1⁄128 of a US gallon."

Wikipedia page of US gallons

Imperial Cups

"The cup is a unit of measurement for volume, used in cooking to measure liquids (fluid measurement) and bulk foods such as granulated sugar (dry measurement). The imperial cup is half an imperial pint. It is no longer in common use, but many recipe books still include it."

Wikipedia page of imperial 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.

Conversion

Conversion formula How to convert 686 US gallons to imperial cups?

Conversion in the opposite direction

Approximation

Conversion formula
How to convert 686 US gallons to imperial cups?