Knot to Foot per Minute Converter
Speed · unit-converter
Convert Knot to Foot per Minute with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations bridge through meters per second with fixed definitions (knot, international mile, Mach 1 = ISA sea level, Beaufort WMO bands at 10 m, vacuum c, plus linear SI and imperial rate units like km/s, fpm, ips, cm/s, and mm/s).
About Knot
The knot is one nautical mile per hour (1852 m/h). It is standard in maritime and aviation navigation.
About Foot per Minute
Feet per minute is common for vertical speed in aviation and some HVAC airflow/velocity contexts.
How to convert knots to feet per minute
1 knot equals 101.26859142607174 foot per minute in this tool (via m/s):
1 knots = (0.5144444444444445 m/s ÷ 0.00508 m/s) fpm = 101.26859142607174 fpm
Each knot carries 0.5144444444444445 m/s and each foot per minute 0.00508 m/s, so one knots equals 0.5144444444444445 ÷ 0.00508 fpm.
Let v(knots) be the numeric speed in Knot (knots), and v(fpm) in Foot per Minute (fpm). Then:
v(fpm) = v(knots) × (0.5144444444444445 / 0.00508)
Equivalently, divide by how many knots fit into one fpm (m/s per fpm divided by m/s per knots):
v(fpm) = v(knots) ÷ 0.009874730021598272
Examples
Example #1: Convert 10 knots to foot per minute
10 knots = 10 knots × (0.5144444444444445/0.00508) fpm = 1012.68591426 fpm
10 knots = 10 knots ÷ 0.009874730021598272 = 1012.68591426 fpm
Example #2: Convert 50 knots to foot per minute
50 knots = 50 knots × (0.5144444444444445/0.00508) fpm = 5063.4295713 fpm
50 knots = 50 knots ÷ 0.009874730021598272 = 5063.4295713 fpm
Summary
To convert Knot to Foot per Minute, multiply the value in knots by (0.5144444444444445 m/s per knots) / (0.00508 m/s per fpm). Equivalently: value_fpm = value_knots × (0.5144444444444445 / 0.00508). Numerically, 1 knots equals 101.26859142607174 fpm.
Relationship context
Both Knot and Foot per Minute are expressed as fixed multiples of meters per second in this tool. Converting multiplies by the ratio of m/s per knots to m/s per fpm, so results stay consistent with SI-based definitions (international mile, knot, feet, etc.).
Conversion tables
| Knot (knots) | Foot per Minute (fpm) |
|---|---|
| 0.1 | 10.1268591426 |
| 1 | 101.268591426 |
| 2 | 202.537182852 |
| 3 | 303.805774278 |
| 4 | 405.074365704 |
| 5 | 506.34295713 |
| 6 | 607.611548556 |
| 7 | 708.880139983 |
| 8 | 810.148731409 |
| 9 | 911.417322835 |
| Knot (knots) | Foot per Minute (fpm) |
|---|---|
| 10 | 1,012.68591426 |
| 20 | 2,025.37182852 |
| 30 | 3,038.05774278 |
| 40 | 4,050.74365704 |
| 50 | 5,063.4295713 |
| 60 | 6,076.11548556 |
| 70 | 7,088.80139983 |
| 80 | 8,101.48731409 |
| 90 | 9,114.17322835 |
| 100 | 10,126.8591426 |