How many feet per second are in one knot?
One knot is about 1.6878098571 feet per second.
Convert Knot (kn) to Foot per second (ft/s) instantly.
Calculation
value × 1.68780985696
| Quick Conversion | Converted |
|---|---|
| 1 kn | 1.68781 ft/s |
| 5 kn | 8.439049 ft/s |
| 10 kn | 16.878099 ft/s |
| 100 kn | 168.780986 ft/s |
| 1,000 kn | 1,687.809857 ft/s |
A knot is a speed of one nautical mile per hour.
Knots are used in maritime navigation, aviation, weather reporting, sailing, and ocean-current measurement.
knot is used for boats, aircraft, wind forecasts, marine navigation, sailing, currents, and nautical-speed references.
Feet per second measures how many feet are traveled in one second.
Feet per second is used in US customary engineering, ballistics, fluid flow, motion analysis, and technical calculations.
fps is used for motion analysis, engineering, ballistics, flow rates, physics examples, impact speeds, and short-interval speed data.
Mathematically, foot per second (ft/s) = knot (kn) converted with the formula below.
1 kn = 1.68781 ft/s
1 ft/s = 0.592484 kn
Formula: value × 1.68780985696
Example: 15 kn = 25.317148 ft/s
Precision note: Use 1.6878098571 feet per second per knot. Keep precision for engineering calculations and round only for display.
1 kn = 1.68781 ft/s
1 ft/s = 0.592484 kn
| Knot [kn] | Foot per second [ft/s] |
|---|---|
| 0.01 kn | 0.016878 ft/s |
| 0.1 kn | 0.168781 ft/s |
| 1 kn | 1.68781 ft/s |
| 2 kn | 3.37562 ft/s |
| 5 kn | 8.439049 ft/s |
| 10 kn | 16.878099 ft/s |
| 20 kn | 33.756197 ft/s |
| 50 kn | 84.390493 ft/s |
| 100 kn | 168.780986 ft/s |
One knot is about 1.6878098571 feet per second.
Feet per second is useful for short-interval motion and engineering calculations that use feet and seconds.
Usually yes for navigation. Convert to ft/s when the speed must be used in a technical calculation.