Kilometer per Hour to Knot Conversion Chart
This chart converts Kilometer per Hour (km/h) to Knot (kn) using the factor 0.5399577. One km/h equals 0.5399577 kn; one kn equals 1.8519969 km/h.
kn = km/h × 0.539958
| km/h | kn |
|---|---|
| 5 | 2.6998 |
| 10 | 5.3996 |
| 15 | 8.0994 |
| 20 | 10.7992 |
| 25 | 13.4989 |
| 30 | 16.1987 |
| 35 | 18.8985 |
| 40 | 21.5983 |
| 45 | 24.2981 |
| 50 | 26.9979 |
| 55 | 29.6977 |
| 60 | 32.3975 |
| 65 | 35.0973 |
| 70 | 37.797 |
| 75 | 40.4968 |
| 80 | 43.1966 |
| 85 | 45.8964 |
| 90 | 48.5962 |
| 95 | 51.296 |
| 100 | 53.9958 |
| 105 | 56.6956 |
| 110 | 59.3953 |
| 115 | 62.0951 |
| 120 | 64.7949 |
| 125 | 67.4947 |
| 130 | 70.1945 |
| 135 | 72.8943 |
| 140 | 75.5941 |
| 145 | 78.2939 |
| 150 | 80.9937 |
| 155 | 83.6934 |
| 160 | 86.3932 |
| 165 | 89.093 |
| 170 | 91.7928 |
| 175 | 94.4926 |
| 180 | 97.1924 |
| 185 | 99.8922 |
| 190 | 102.592 |
| 195 | 105.2918 |
| 200 | 107.9915 |
| 205 | 110.6913 |
| 210 | 113.3911 |
| 215 | 116.0909 |
| 220 | 118.7907 |
| 225 | 121.4905 |
| 230 | 124.1903 |
| 235 | 126.8901 |
| 240 | 129.5898 |
| 245 | 132.2896 |
| 250 | 134.9894 |
| km/h | kn |
|---|---|
| 255 | 137.6892 |
| 260 | 140.389 |
| 265 | 143.0888 |
| 270 | 145.7886 |
| 275 | 148.4884 |
| 280 | 151.1882 |
| 285 | 153.8879 |
| 290 | 156.5877 |
| 295 | 159.2875 |
| 300 | 161.9873 |
| 305 | 164.6871 |
| 310 | 167.3869 |
| 315 | 170.0867 |
| 320 | 172.7865 |
| 325 | 175.4863 |
| 330 | 178.186 |
| 335 | 180.8858 |
| 340 | 183.5856 |
| 345 | 186.2854 |
| 350 | 188.9852 |
| 355 | 191.685 |
| 360 | 194.3848 |
| 365 | 197.0846 |
| 370 | 199.7843 |
| 375 | 202.4841 |
| 380 | 205.1839 |
| 385 | 207.8837 |
| 390 | 210.5835 |
| 395 | 213.2833 |
| 400 | 215.9831 |
| 405 | 218.6829 |
| 410 | 221.3827 |
| 415 | 224.0824 |
| 420 | 226.7822 |
| 425 | 229.482 |
| 430 | 232.1818 |
| 435 | 234.8816 |
| 440 | 237.5814 |
| 445 | 240.2812 |
| 450 | 242.981 |
| 455 | 245.6808 |
| 460 | 248.3805 |
| 465 | 251.0803 |
| 470 | 253.7801 |
| 475 | 256.4799 |
| 480 | 259.1797 |
| 485 | 261.8795 |
| 490 | 264.5793 |
| 495 | 267.2791 |
| 500 | 269.9789 |
How to use this chart
Find the km/h value in the left column and read its kn equivalent on the right. Every row uses the same conversion factor, so the printable table is suitable for quick reference without recalculating each value.
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