Knots → Foot per second converter (kn to ft/s) - Speed Converter

Table Of Contents

Knots to foot per second Conversion
Formula
Examples
- Convert 100 knots to foot per second:
Conversion table

Knots to foot per second Conversion

1 knots (kn) is equal to 1.687809857 foot per second (ft/s).

1 kn = 1.687809857 ft/s

1 ft/s = 0.5924838013 kn

Formula

To convert a speed from knots (kn) to foot per second (ft/s), multiply the speed in knots by 1.687809857

s_(ft/s) = s_(kn) × 1.687809857

Examples:

Convert 100 knots to foot per second:

s_(ft/s) = 100kn × 1.687809857 = 168.7809857 ft/s

Conversion table

Knots (kn)	Foot per second (ft/s)
1 kn	1.687809857 ft/s
2 kn	3.375619714 ft/s
3 kn	5.063429571 ft/s
5 kn	8.439049286 ft/s
10 kn	16.878098571 ft/s
20 kn	33.756197142 ft/s
25 kn	42.195246428 ft/s
50 kn	84.390492855 ft/s
100 kn	168.78098571 ft/s
250 kn	421.952464275 ft/s
500 kn	843.904928551 ft/s
1000 kn	1687.809857101 ft/s

Knots (kn)

Foot per second (ft/s)

1 kn

1.687809857 ft/s

2 kn

3.375619714 ft/s

3 kn

5.063429571 ft/s

5 kn

8.439049286 ft/s

10 kn

16.878098571 ft/s

20 kn

33.756197142 ft/s

25 kn

42.195246428 ft/s

50 kn

84.390492855 ft/s

100 kn

168.78098571 ft/s

250 kn

421.952464275 ft/s

500 kn

843.904928551 ft/s

1000 kn

1687.809857101 ft/s

Foot per second (ft/s)	Knots (kn)
1 ft/s	0.592483801 kn
2 ft/s	1.184967603 kn
3 ft/s	1.777451404 kn
5 ft/s	2.962419006 kn
10 ft/s	5.924838013 kn
20 ft/s	11.849676026 kn
25 ft/s	14.812095032 kn
50 ft/s	29.624190065 kn
100 ft/s	59.24838013 kn
250 ft/s	148.120950324 kn
500 ft/s	296.241900648 kn
1000 ft/s	592.483801296 kn

Foot per second (ft/s)

Knots (kn)

1 ft/s

0.592483801 kn

2 ft/s

1.184967603 kn

3 ft/s

1.777451404 kn

5 ft/s

2.962419006 kn

10 ft/s

5.924838013 kn

20 ft/s

11.849676026 kn

25 ft/s

14.812095032 kn

50 ft/s

29.624190065 kn

100 ft/s

59.24838013 kn

250 ft/s

148.120950324 kn

500 ft/s

296.241900648 kn

1000 ft/s

592.483801296 kn

Frequently asked questions

How do I convert knots to foot per second?

Multiply the value in knots by 1.687809857 to get the result in foot per second. For example, 5 kn × 1.687809857 = 8.439049286 ft/s.

How many foot per second are in 1 knots?

1 knots (kn) is equal to 1.687809857 foot per second (ft/s).

How do I convert foot per second back to knots?

Use the inverse operation: divide the value in foot per second by 1.687809857 to get the result in knots.

How accurate is the knots to foot per second conversion?

The converter multiplies by the conversion factor 1.687809857 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.