knots to ms
1 knot (kn) equals 0.5144 ms (ms). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 节转米/秒
Conversion factor
1 kn = 0.5144 ms
Reverse: 1 ms = 1.944 kn
knots to ms converter
knots（kn）
ms（ms）
kn to ms conversion table
| kn | ms | Detail |
|---|---|---|
| 1 | 0.5144 | 1 kn to ms |
| 2 | 1.029 | 2 kn to ms |
| 3 | 1.543 | 3 kn to ms |
| 4 | 2.058 | 4 kn to ms |
| 5 | 2.572 | 5 kn to ms |
| 6 | 3.087 | 6 kn to ms |
| 7 | 3.601 | 7 kn to ms |
| 8 | 4.116 | 8 kn to ms |
| 9 | 4.63 | 9 kn to ms |
| 10 | 5.144 | 10 kn to ms |
| 20 | 10.29 | 20 kn to ms |
| 25 | 12.86 | 25 kn to ms |
| 30 | 15.43 | 30 kn to ms |
| 40 | 20.58 | 40 kn to ms |
| 50 | 25.72 | 50 kn to ms |
| 60 | 30.87 | 60 kn to ms |
| 70 | 36.01 | 70 kn to ms |
| 80 | 41.16 | 80 kn to ms |
| 90 | 46.3 | 90 kn to ms |
| 100 | 51.44 | 100 kn to ms |
| 150 | 77.17 | 150 kn to ms |
| 200 | 102.89 | 200 kn to ms |
| 250 | 128.61 | 250 kn to ms |
| 300 | 154.33 | 300 kn to ms |
| 400 | 205.78 | 400 kn to ms |
| 500 | 257.22 | 500 kn to ms |
| 600 | 308.67 | 600 kn to ms |
| 700 | 360.11 | 700 kn to ms |
| 800 | 411.56 | 800 kn to ms |
| 900 | 463 | 900 kn to ms |
| 1,000 | 514.44 | 1,000 kn to ms |
| 1,500 | 771.67 | 1,500 kn to ms |
| 2,000 | 1,028.89 | 2,000 kn to ms |
| 2,500 | 1,286.11 | 2,500 kn to ms |
| 5,000 | 2,572.22 | 5,000 kn to ms |
How to convert
To convert knots to ms, multiply: ms = kn × 0.5144
To convert ms to knots, divide: kn = ms ÷ 0.5144 (equivalently × 1.944).
Example: 1 knot × 0.5144 = 0.5144 ms. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
Frequently asked questions
1 knot = 0.5144 ms. The formula is: value in knots × 0.5144 = value in ms. Use the converter above to convert any value instantly.
1 ms = 1.944 knots. To convert back, divide the ms value by 0.5144 (or multiply by 1.944).
ms = knots × 0.5144; conversely knots = ms ÷ 0.5144. For example, 1 knot × 0.5144 = 0.5144 ms. The factor comes from the international definition of the units.
More conversions
Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.