Feet per Second to Knots Converter
ft/s → kn · 🚀 Speed
1 Feet per Second = 0.5924838 Knots
How to convert Feet per Second to Knots
To convert Feet per Second to Knots, multiply the value in Feet per Second by 0.5924838. For example, 5 ft/s = 2.962419 kn.
Going from Feet per Second to Knots means applying a fixed conversion factor: one Feet per Second (ft/s) is exactly 0.5924838 Knots (kn). Type any number into the converter above and the equivalent updates instantly, or use the reference table for quick lookups.
Speed conversions are used in driving, sports, aviation, weather, and physics. The most common need is converting between kilometers per hour and miles per hour when traveling between countries.
Understanding Feet per Second and Knots
Most of the world posts speed limits in kilometers per hour, while the US and UK use miles per hour. Meters per second is the scientific standard, and knots (nautical miles per hour) are used in aviation and maritime navigation. A car at 100 km/h is traveling about 62 mph — a conversion worth knowing for any international driver.
How accurate is this conversion?
Speed conversions are exact because they derive directly from exact length and time definitions. Since 1 mile = 1.609344 kilometers exactly, all speed conversions between these units are precise.
All conversion factors on ClearUnits are based on internationally recognised standards (the International System of Units, SI, and official definitions). Factors are reviewed for accuracy and the calculator uses full-precision values, rounding only the displayed result.
Quick reference: common Feet per Second to Knots values
The most frequently searched conversions are 1 Feet per Second = 0.5924838 Knots, 5 Feet per Second = 2.962419 Knots, 10 Feet per Second = 5.924838 Knots, and 100 Feet per Second = 59.24838 Knots. The full table further down covers every common value, and the calculator handles any number you need in between.
Pro tip: For a quick km/h to mph estimate while driving abroad, multiply by 0.6. So 50 km/h ≈ 30 mph, 80 km/h ≈ 48 mph, 120 km/h ≈ 72 mph — close enough to stay safe and legal.
Feet per Second to Knots — Conversion Table
| Feet per Second (ft/s) | Knots (kn) |
|---|---|
| 0.1 ft/s | 0.05924838 kn |
| 0.25 ft/s | 0.14812095 kn |
| 0.5 ft/s | 0.2962419 kn |
| 1 ft/s | 0.5924838 kn |
| 2 ft/s | 1.1849676 kn |
| 5 ft/s | 2.962419 kn |
| 10 ft/s | 5.924838 kn |
| 25 ft/s | 14.812095 kn |
| 50 ft/s | 29.62419 kn |
| 100 ft/s | 59.24838 kn |
| 250 ft/s | 148.12095 kn |
| 500 ft/s | 296.2419 kn |
| 1000 ft/s | 592.4838 kn |