How many knot in 1 speed of sound?
The answer is 661.47084233261.
We assume you are converting between knot and speed of sound [air].
You can view more details on each measurement unit:
knot or
speed of sound
The SI derived unit for speed is the meter/second.
1 meter/second is equal to 1.9438444924406 knot, or 0.002938669957977 speed of sound.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between knots and speed of sound [air].
Type in your own numbers in the form to convert the units!

Quick conversion chart of knot to speed of sound

1 knot to speed of sound = 0.00151 speed of sound

10 knot to speed of sound = 0.01512 speed of sound

50 knot to speed of sound = 0.07559 speed of sound

100 knot to speed of sound = 0.15118 speed of sound

200 knot to speed of sound = 0.30236 speed of sound

500 knot to speed of sound = 0.75589 speed of sound

1000 knot to speed of sound = 1.51178 speed of sound

Want other units?

You can do the reverse unit conversion from
speed of sound to knot, or enter any two units below:

A knot is a non SI unit of speed equal to one nautical mile per hour. Knot is usually abbreviated kt.

Metric conversions and more

ConvertUnits.com provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!