637 millimeters in meters

Conversion formula
How to convert 637 millimeters to meters?

We know (by definition) that: $1\mathrm{mm}=0.001\mathrm{m}$

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

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

Conclusion: 637 ⁢ mm = 0.637 ⁢ m

Conversion in the opposite direction

The inverse of the conversion factor is that 1 meter is equal to 1.56985871271586 times 637 millimeters.

It can also be expressed as: 637 millimeters is equal to $\frac{1}{\mathrm{1.56985871271586}}$ meters.

Approximation

An approximate numerical result would be: six hundred and thirty-seven millimeters is about zero point six four meters, or alternatively, a meter is about one point five seven times six hundred and thirty-seven millimeters.