Feet per Minute to Knots (ft/min → kn)
Formula
1 ft/min = 0.009874738552689895 knConversion Table
| ft/min | kn |
|---|---|
| 0 | 0 |
| 1.0000 | 0.0098747 |
| 2.0000 | 0.019749 |
| 3.0000 | 0.029624 |
| 4.0000 | 0.039499 |
| 5.0000 | 0.049374 |
| 6.0000 | 0.059248 |
| 7.0000 | 0.069123 |
| 8.0000 | 0.078998 |
| 9.0000 | 0.088873 |
| 10.000 | 0.098747 |
| 11.000 | 0.10862 |
| 12.000 | 0.11850 |
| 13.000 | 0.12837 |
| 14.000 | 0.13825 |
| 15.000 | 0.14812 |
| 16.000 | 0.15800 |
| 17.000 | 0.16787 |
| 18.000 | 0.17775 |
| 19.000 | 0.18762 |
| ft/min | kn |
|---|---|
| 20.000 | 0.19749 |
| 21.000 | 0.20737 |
| 22.000 | 0.21724 |
| 23.000 | 0.22712 |
| 24.000 | 0.23699 |
| 25.000 | 0.24687 |
| 26.000 | 0.25674 |
| 27.000 | 0.26662 |
| 28.000 | 0.27649 |
| 29.000 | 0.28637 |
| 30.000 | 0.29624 |
| 31.000 | 0.30612 |
| 32.000 | 0.31599 |
| 33.000 | 0.32587 |
| 34.000 | 0.33574 |
| 35.000 | 0.34562 |
| 36.000 | 0.35549 |
| 37.000 | 0.36537 |
| 38.000 | 0.37524 |
| 39.000 | 0.38511 |
| ft/min | kn |
|---|---|
| 40.000 | 0.39499 |
| 41.000 | 0.40486 |
| 42.000 | 0.41474 |
| 43.000 | 0.42461 |
| 44.000 | 0.43449 |
| 45.000 | 0.44436 |
| 46.000 | 0.45424 |
| 47.000 | 0.46411 |
| 48.000 | 0.47399 |
| 49.000 | 0.48386 |
| 50.000 | 0.49374 |
| 51.000 | 0.50361 |
| 52.000 | 0.51349 |
| 53.000 | 0.52336 |
| 54.000 | 0.53324 |
| 55.000 | 0.54311 |
| 56.000 | 0.55299 |
| 57.000 | 0.56286 |
| 58.000 | 0.57273 |
| 59.000 | 0.58261 |
| ft/min | kn |
|---|---|
| 60.000 | 0.59248 |
| 61.000 | 0.60236 |
| 62.000 | 0.61223 |
| 63.000 | 0.62211 |
| 64.000 | 0.63198 |
| 65.000 | 0.64186 |
| 66.000 | 0.65173 |
| 67.000 | 0.66161 |
| 68.000 | 0.67148 |
| 69.000 | 0.68136 |
| 70.000 | 0.69123 |
| 71.000 | 0.70111 |
| 72.000 | 0.71098 |
| 73.000 | 0.72086 |
| 74.000 | 0.73073 |
| 75.000 | 0.74061 |
| 76.000 | 0.75048 |
| 77.000 | 0.76035 |
| 78.000 | 0.77023 |
| 79.000 | 0.78010 |
Feet per Minute to Knots Conversion
Converting Feet per Minute (ft/min) to Knots (kn) is a common speed conversion. 1 ft/min equals 0.009875 kn. For example, 100 ft/min is equal to 0.987474 kn.
Quick Mental Math: Feet per Minute to Knots
Divide feet-per-minute by approximately 101.27 to convert to knots.
Why is converting Feet per Minute to Knots tricky?
The non-integer divisor 101.27 requires careful mental arithmetic.
Quick Reference Values
1 ft/min = 0.009875 kn. 5 ft/min = 0.049374 kn. 10 ft/min = 0.098747 kn. 25 ft/min = 0.246868 kn. 50 ft/min = 0.493737 kn. 100 ft/min = 0.987474 kn.
What is Feet per Minute?
Feet per Minute (ft/min) is a unit of speed. Feet-per-minute indicates a speed of one foot traveled in one minute. It converts to meters per second by multiplying feet by 0.3048 and dividing by 60 seconds. This unit is widely applied in industrial ventilation, machining, and elevator speed specifications [iso-80000]. Feet-per-minute was standardized for industrial and mechanical speed measurements during the 20th century, coinciding with advances in manufacturing and building systems. It provided a practical unit for moderate-speed applications [nist-si-guide]. This unit remains common in the United States for specifying air flow rates, conveyor speeds, and mechanical processes. It is often replaced by metric equivalents internationally but remains entrenched in imperial system contexts [nist-si-guide].
What is Knots?
Knots (kn) is a unit of speed. A knot is a unit of speed equal to one nautical mile per hour. It precisely corresponds to 1.852 kilometers per hour or 0.51444 meters per second. The knot is internationally recognized for maritime and aviation speed measurements and is defined using the international nautical mile of exactly 1852 meters [nist-si-guide]. The knot originated from the practice of measuring speed at sea using a 'log line' with knots tied at regular intervals. The term and unit were standardized with the adoption of the international nautical mile in 1929 by the International Hydrographic Organization [nist-si-guide]. Knots are the standard speed unit in global maritime navigation and aviation. Countries and organizations like the International Maritime Organization (IMO) and International Civil Aviation Organization (ICAO) mandate its use for vessel and aircraft speed reporting [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: feet per minute, ft per minute, feet/min, fpm, knotz, knotses, knotss, knotts. All of these refer to the Feet per Minute to Knots conversion.