Knots to micrometers per second converter above calculates how many micrometers per second are in 'X' knots (where 'X' is the number of knots to convert to micrometers per second). In order to convert a value from knots to micrometers per second (from kn to μm/s) type the number of kn to be converted to μm/s and then click on the 'convert' button.