# 840 knots in kilometers per hour

## Conversion

840 knots is equivalent to 1555.68 kilometers per hour.^{[1]}

## Conversion in the opposite direction

The inverse of the conversion factor is that **1 kilometer per hour is equal to 0.000642805718399671 times 840 knots**.

It can also be expressed as: 840 knots is equal to $\frac{1}{\mathrm{0.000642805718399671}}$ kilometers per hour.

## Approximation

An approximate numerical result would be: **eight hundred and forty knots is about zero kilometers per hour**, or alternatively, *a kilometer per hour is about zero times eight hundred and forty knots*.

## 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.