Feet Per Second to Knots converter

ft/s to kn — 1 km/h = 0.621371 mph

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Convert Feet Per Second to all units

m/s Meters Per Second—
km/h Kilometers Per Hour—
mph Miles Per Hour—
kn Knots—
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Conversion Formula

Feet Per Second to Knots: 1 km/h = 0.621371 mph

Example: To convert 100 km/h to mph: 100 × 0.621371 = 62.1371 mph

Quick Reference: Feet Per Second to Knots

Feet Per SecondKnots
1 ft/s0.592484 kn
5 ft/s2.9624 kn
10 ft/s5.9248 kn
25 ft/s14.8121 kn
50 ft/s29.6242 kn
100 ft/s59.2484 kn
500 ft/s296.24 kn
1,000 ft/s592.48 kn

Frequently Asked Questions

How do I convert Feet Per Second to Knots?

Multiply your feet per second value by the conversion factor. To convert 100 km/h to mph: 100 × 0.621371 = 62.1371 mph. You can also use the converter above for instant results.

What is ft/s in kn?

1 ft/s equals 0.592484 kn. This is based on the standard conversion factor: 1 km/h = 0.621371 mph.

Is this converter accurate?

Yes. ConvertFast uses precise conversion factors computed client-side in your browser. Results are accurate to 6 significant digits, which covers all practical use cases.