Nautical Miles per Hour to Meters per Second (nmi/h → m/s)
Formula
1 nmi/h = 0.514444 m/sConversion Table
| nmi/h | m/s |
|---|---|
| 0 | 0 |
| 1.0000 | 0.51444 |
| 2.0000 | 1.0289 |
| 3.0000 | 1.5433 |
| 4.0000 | 2.0578 |
| 5.0000 | 2.5722 |
| 6.0000 | 3.0867 |
| 7.0000 | 3.6011 |
| 8.0000 | 4.1156 |
| 9.0000 | 4.6300 |
| 10.000 | 5.1444 |
| 11.000 | 5.6589 |
| 12.000 | 6.1733 |
| 13.000 | 6.6878 |
| 14.000 | 7.2022 |
| 15.000 | 7.7167 |
| 16.000 | 8.2311 |
| 17.000 | 8.7455 |
| 18.000 | 9.2600 |
| 19.000 | 9.7744 |
| nmi/h | m/s |
|---|---|
| 20.000 | 10.289 |
| 21.000 | 10.803 |
| 22.000 | 11.318 |
| 23.000 | 11.832 |
| 24.000 | 12.347 |
| 25.000 | 12.861 |
| 26.000 | 13.376 |
| 27.000 | 13.890 |
| 28.000 | 14.404 |
| 29.000 | 14.919 |
| 30.000 | 15.433 |
| 31.000 | 15.948 |
| 32.000 | 16.462 |
| 33.000 | 16.977 |
| 34.000 | 17.491 |
| 35.000 | 18.006 |
| 36.000 | 18.520 |
| 37.000 | 19.034 |
| 38.000 | 19.549 |
| 39.000 | 20.063 |
| nmi/h | m/s |
|---|---|
| 40.000 | 20.578 |
| 41.000 | 21.092 |
| 42.000 | 21.607 |
| 43.000 | 22.121 |
| 44.000 | 22.636 |
| 45.000 | 23.150 |
| 46.000 | 23.664 |
| 47.000 | 24.179 |
| 48.000 | 24.693 |
| 49.000 | 25.208 |
| 50.000 | 25.722 |
| 51.000 | 26.237 |
| 52.000 | 26.751 |
| 53.000 | 27.266 |
| 54.000 | 27.780 |
| 55.000 | 28.294 |
| 56.000 | 28.809 |
| 57.000 | 29.323 |
| 58.000 | 29.838 |
| 59.000 | 30.352 |
| nmi/h | m/s |
|---|---|
| 60.000 | 30.867 |
| 61.000 | 31.381 |
| 62.000 | 31.896 |
| 63.000 | 32.410 |
| 64.000 | 32.924 |
| 65.000 | 33.439 |
| 66.000 | 33.953 |
| 67.000 | 34.468 |
| 68.000 | 34.982 |
| 69.000 | 35.497 |
| 70.000 | 36.011 |
| 71.000 | 36.526 |
| 72.000 | 37.040 |
| 73.000 | 37.554 |
| 74.000 | 38.069 |
| 75.000 | 38.583 |
| 76.000 | 39.098 |
| 77.000 | 39.612 |
| 78.000 | 40.127 |
| 79.000 | 40.641 |
Nautical Miles per Hour to Meters per Second Conversion
Converting Nautical Miles per Hour (nmi/h) to Meters per Second (m/s) is a common speed conversion. 1 nmi/h equals 0.514444 m/s. For example, 100 nmi/h is equal to 51.4444 m/s.
Quick Reference Values
1 nmi/h = 0.514444 m/s. 5 nmi/h = 2.57222 m/s. 10 nmi/h = 5.14444 m/s. 25 nmi/h = 12.8611 m/s. 50 nmi/h = 25.7222 m/s. 100 nmi/h = 51.4444 m/s.
What is Nautical Miles per Hour?
Nautical Miles per Hour (nmi/h) is a unit of speed. A nautical mile per hour, or knot, equals exactly 1.852 kilometers per hour. It is a unit of speed commonly used in maritime and aviation navigation. The knot is internationally recognized by the International Hydrographic Organization and ICAO [bipm-si-brochure]. The knot originated from nautical practices using a rope with knots spaced at intervals to measure ship speed. It was standardized internationally in the mid-20th century to align with the nautical mile, defined as one minute of latitude [bipm-si-brochure]. Knots are standard in global maritime and aviation sectors, including the US Coast Guard, International Maritime Organization, and commercial airlines. It is the official speed unit for vessels and aircraft worldwide [nist-si-guide].
What is Meters per Second?
Meters per Second (m/s) is a unit of speed. Meters per second (m/s) is the SI unit of speed, defined as the number of meters traveled in one second. It is the standard measure for velocity in physics and engineering, forming the base unit for speed in the International System of Units [bipm-si-brochure]. Adopted by the CGPM in 1960, meters per second was introduced to unify measurements of speed under the SI system. The meter was originally defined in 1793, but the m/s unit formalized with advancing scientific precision [cgpm-resolutions]. Meters per second is globally used in scientific research, engineering, and transportation industries. It is the primary speed unit in meteorology, fluid dynamics, and automotive testing, standardized by ISO and NIST [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: nautical miles per hour, knots, knotts, knots per hour, meter per second, meters per sec, metres per second, meter/sec. All of these refer to the Nautical Miles per Hour to Meters per Second conversion.