kilometers per hour | 1 km/h | 2 km/h | 3 km/h | 4 km/h | 5 km/h | 6 km/h | 7 km/h | 8 km/h | 9 km/h | 10 km/h | 11 km/h | 12 km/h | 13 km/h | 14 km/h | 15 km/h | 16 km/h | 17 km/h | 18 km/h | 19 km/h | 20 km/h | 21 km/h | 22 km/h | 23 km/h | 24 km/h | 25 km/h | 26 km/h | 27 km/h | 28 km/h | 29 km/h | 30 km/h | 31 km/h | 32 km/h | 33 km/h | 34 km/h | 35 km/h | 36 km/h | 37 km/h | 38 km/h | 39 km/h | 40 km/h | 41 km/h | 42 km/h | 43 km/h | 44 km/h | 45 km/h | 46 km/h | 47 km/h | 48 km/h | 49 km/h | 50 km/h | 51 km/h | 52 km/h | 53 km/h | 54 km/h | 55 km/h | 56 km/h | 57 km/h | 58 km/h | 59 km/h | 60 km/h | 61 km/h | 62 km/h | 63 km/h | 64 km/h | 65 km/h | 66 km/h | 67 km/h | 68 km/h | 69 km/h | 70 km/h | 71 km/h | 72 km/h | 73 km/h | 74 km/h | 75 km/h | 76 km/h | 77 km/h | 78 km/h | 79 km/h | 80 km/h | 81 km/h | 82 km/h | 83 km/h | 84 km/h | 85 km/h | 86 km/h | 87 km/h | 88 km/h | 89 km/h | 90 km/h | 91 km/h | 92 km/h | 93 km/h | 94 km/h | 95 km/h | 96 km/h | 97 km/h | 98 km/h | 99 km/h | 100 km/h |
knot | 0.5399568 kn | 1.0799136 kn | 1.6198704 kn | 2.1598272 kn | 2.6997840 kn | 3.2397408 kn | 3.7796976 kn | 4.3196544 kn | 4.8596112 kn | 5.3995680 kn | 5.9395248 kn | 6.4794816 kn | 7.0194384 kn | 7.5593952 kn | 8.0993521 kn | 8.6393089 kn | 9.1792657 kn | 9.7192225 kn | 10.2591793 kn | 10.7991361 kn | 11.3390929 kn | 11.8790497 kn | 12.4190065 kn | 12.9589633 kn | 13.4989201 kn | 14.0388769 kn | 14.5788337 kn | 15.1187905 kn | 15.6587473 kn | 16.1987041 kn | 16.7386609 kn | 17.2786177 kn | 17.8185745 kn | 18.3585313 kn | 18.8984881 kn | 19.4384449 kn | 19.9784017 kn | 20.5183585 kn | 21.0583153 kn | 21.5982721 kn | 22.1382289 kn | 22.6781857 kn | 23.2181425 kn | 23.7580994 kn | 24.2980562 kn | 24.8380130 kn | 25.3779698 kn | 25.9179266 kn | 26.4578834 kn | 26.9978402 kn | 27.5377970 kn | 28.0777538 kn | 28.6177106 kn | 29.1576674 kn | 29.6976242 kn | 30.2375810 kn | 30.7775378 kn | 31.3174946 kn | 31.8574514 kn | 32.3974082 kn | 32.9373650 kn | 33.4773218 kn | 34.0172786 kn | 34.5572354 kn | 35.0971922 kn | 35.6371490 kn | 36.1771058 kn | 36.7170626 kn | 37.2570194 kn | 37.7969762 kn | 38.3369330 kn | 38.8768898 kn | 39.4168467 kn | 39.9568035 kn | 40.4967603 kn | 41.0367171 kn | 41.5766739 kn | 42.1166307 kn | 42.6565875 kn | 43.1965443 kn | 43.7365011 kn | 44.2764579 kn | 44.8164147 kn | 45.3563715 kn | 45.8963283 kn | 46.4362851 kn | 46.9762419 kn | 47.5161987 kn | 48.0561555 kn | 48.5961123 kn | 49.1360691 kn | 49.6760259 kn | 50.2159827 kn | 50.7559395 kn | 51.2958963 kn | 51.8358531 kn | 52.3758099 kn | 52.9157667 kn | 53.4557235 kn | 53.9956803 kn |
The kilometre per hour (American English: kilometer per hour) is a unit of speed, expressing the number of kilometres travelled in one hour.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
kilometers per hour | km/h | ≡ 1000m / 3600s | ≡ 0.277777778 m/s | Metric system SI |
kilometers per hour | knots | kilometers per hour | knots |
---|---|---|---|
1 | = 0.53995680345572 | 6 | = 3.2397408207343 |
2 | = 1.0799136069114 | 7 | = 3.7796976241901 |
3 | = 1.6198704103672 | 8 | = 4.3196544276458 |
4 | = 2.1598272138229 | 9 | = 4.8596112311015 |
5 | = 2.6997840172786 | 10 | = 5.3995680345572 |
The knot (/nɒt/) is a unit of speed equal to one nautical mile (1.852 km) per hour, approximately 1.15078 mph. The ISO Standard symbol for the knot is kn. The same symbol is preferred by the Institute of Electrical and Electronics Engineers (IEEE); kt is also common.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
knot | kn | ≡ 1 nmi/h = 1.852 km/h = 1852m/3600s | = 0.514444444 m/s | Other Speed |
knots | kilometers per hour | knots | kilometers per hour |
---|---|---|---|
1 | = 1.852 | 6 | = 11.112 |
2 | = 3.704 | 7 | = 12.964 |
3 | = 5.556 | 8 | = 14.816 |
4 | = 7.408 | 9 | = 16.668 |
5 | = 9.26 | 10 | = 18.52 |
kilometers per hour | knots |
---|---|
1 | = 0.5399568 |
1.852 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |