Convert Meters per second to Knots
One meter per second equals 1.943844 knots. Type any value to convert meters per second to knots instantly — with a full reference table below.
Convert Meters per second to Knots
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How to convert Meters per second to Knots
To convert meters per second to knots, multiply by 1.943844. One meter per second equals 1.943844 kn, and one knot equals 0.514444 m/s.
- Take the value in meters per second — for example 7.5 m/s.
- Multiply by 1.943844 (the number of knots in one meter per second).
- 7.5 × 1.943844 = 14.57883 kn.
Quick mental estimate: Multiply the number of meters per second by 1.94 (within 0.2% of the exact answer).
Meters per second to Knots conversion table
| Meters per second | Knots |
|---|---|
| 1 m/s | 1.943844 kn |
| 5 m/s | 9.719222 kn |
| 10 m/s | 19.43844 kn |
| 20 m/s | 38.87689 kn |
| 25 m/s | 48.59611 kn |
| 30 m/s | 58.31533 kn |
| 40 m/s | 77.75378 kn |
| 50 m/s | 97.19222 kn |
| 60 m/s | 116.6307 kn |
| 70 m/s | 136.0691 kn |
| 80 m/s | 155.5076 kn |
| 100 m/s | 194.3844 kn |
| 120 m/s | 233.2613 kn |
| Knots | Meters per second |
|---|---|
| 1 kn | 0.514444 m/s |
| 5 kn | 2.572222 m/s |
| 10 kn | 5.144444 m/s |
| 20 kn | 10.28889 m/s |
| 25 kn | 12.86111 m/s |
| 30 kn | 15.43333 m/s |
| 40 kn | 20.57778 m/s |
| 50 kn | 25.72222 m/s |
| 60 kn | 30.86667 m/s |
| 70 kn | 36.01111 m/s |
| 80 kn | 41.15556 m/s |
| 100 kn | 51.44444 m/s |
| 120 kn | 61.73333 m/s |
About converting Meters per second to Knots
Meters per second (m/s) and Knots (kn) are both units of speed. The exact factor is 1 m/s = 1.943844 kn, so multiply by 1.943844 to go from meters per second to knots (or divide to go back).
The conversion runs entirely in your browser. Need the reverse? Use the Knots to Meters per second converter, or the full unit converter for every unit at once.
Real-world speed in meters per second and knots
| Example | Meters per second | Knots |
|---|---|---|
| A walking pace | ≈ 1.4 m/s | ≈ 2.721382 kn |
| Usain Bolt's top speed (2009) | ≈ 12.42 m/s | ≈ 24.14255 kn |
| The UK motorway limit (70 mph) | 31.2928 m/s | 60.82834 kn |
| The German Autobahn advisory speed (130 km/h) | 36.1111 m/s | 70.19436 kn |
| The speed of sound (air, 20 °C) | ≈ 343 m/s | ≈ 666.7387 kn |
| An airliner at cruise | ≈ 250 m/s | ≈ 485.9611 kn |
“≈” marks typical values; the rest are defined or measured figures.
The units
The SI unit of speed: one metre per second.
Used for: Science, wind speed and sport.
One nautical mile (1,852 m) per hour, about 0.5144 m/s.
Used for: Aviation, shipping and marine weather.
km/h, mph, ft/s and knots are all defined exactly in metres per second (a knot is one nautical mile, exactly 1,852 m, per hour).