# 231 centimeters in kilometers

## Conversion

231 centimeters is equivalent to 0.00231 kilometers.^{[1]}

## Conversion formula

How to convert 231 centimeters to kilometers?

We know (by definition) that: $1\mathrm{cm}=1e-05\mathrm{km}$

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

$\frac{1\mathrm{cm}}{231\mathrm{cm}}=\frac{1e-05\mathrm{km}}{x\mathrm{km}}$Now, we cross multiply to solve for our unknown $x$:

$x\mathrm{km}=\frac{231\mathrm{cm}}{1\mathrm{cm}}*1e-05\mathrm{km}\to x\mathrm{km}=0.00231\mathrm{km}$Conclusion: $231\mathrm{cm}=0.00231\mathrm{km}$

## Conversion in the opposite direction

The inverse of the conversion factor is that **1 kilometer is equal to 432.900432900433 times 231 centimeters**.

It can also be expressed as: 231 centimeters is equal to $\frac{1}{\mathrm{432.900432900433}}$ kilometers.

## Approximation

An approximate numerical result would be: **two hundred and thirty-one centimeters is about zero kilometers**, or alternatively, *a kilometer is about four hundred and thirty-two point eight nine times two hundred and thirty-one centimeters*.

## 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.