How do you convert knots to feet per second?

To convert knots to feet per second, multiply by 1.687809857. For example, 78 kn is 131.649169 ft/s.

How many feet per second are in a knot?

There are 1.687809857 feet per second in one knot.

dietsoda tools

All tools Sign in

Converters · Speed

78 Knots to Feet per second

78 kn =

131.649169 ft/s

78 knots equals 131.649169 feet per second

How to convert knots to feet per second

To get feet per second, multiply by 1.687809857.

ft/s = kn × 1.687809857

Worked example: 78 × 1.687809857 = 131.649169 ft/s.

Going the other way, multiply by 0.5924838013 — one foot per second is 0.5924838013 knots.

Values near 78 kn

Knot	Foot per second
39 kn	65.824584 ft/s
76 kn	128.273549 ft/s
77 kn	129.961359 ft/s
79 kn	133.336979 ft/s
80 kn	135.024789 ft/s
156 kn	263.298338 ft/s

Knot to Foot per second — common values

Knot	Foot per second
1 kn	1.68781 ft/s
2 kn	3.37562 ft/s
3 kn	5.06343 ft/s
5 kn	8.439049 ft/s
10 kn	16.878099 ft/s
25 kn	42.195246 ft/s
50 kn	84.390493 ft/s
100 kn	168.780986 ft/s

Convert Knot to other units

kn → m/s kn → km/h kn → mph kn → ft/s

← Reverse: Foot per second to Knot

Questions

How do you convert knots to feet per second?: To convert knots to feet per second, multiply by 1.687809857. For example, 78 kn is 131.649169 ft/s.
How many feet per second are in a knot?: There are 1.687809857 feet per second in one knot.
How do you convert feet per second back to knots?: Go the other way: multiply by 0.5924838013. One foot per second is 0.5924838013 knots.

Embed this speed converter

Paste this into your site — an interactive converter, free.

<iframe src="https://tools.dietsoda.dev/embed/speed" width="100%" height="180" style="border:1px solid #e2e8f0;border-radius:12px" title="Speed converter"></iframe>