How many kilometre/second in 1 kilometer/hour? The answer is 0.00027777777777778. We assume you are converting between kilometre/second and kilometre/hour. You can view more details on each measurement unit: kilometre/second or kilometer/hour The SI derived unit for speed is the meter/second. 1 meter/second is equal to 0.001 kilometre/second, or 3.6 kilometer/hour. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between kilometers/second and kilometers/hour. Type in your own numbers in the form to convert the units!
1 kilometre/second to kilometer/hour = 3600 kilometer/hour
2 kilometre/second to kilometer/hour = 7200 kilometer/hour
3 kilometre/second to kilometer/hour = 10800 kilometer/hour
4 kilometre/second to kilometer/hour = 14400 kilometer/hour
5 kilometre/second to kilometer/hour = 18000 kilometer/hour
6 kilometre/second to kilometer/hour = 21600 kilometer/hour
7 kilometre/second to kilometer/hour = 25200 kilometer/hour
8 kilometre/second to kilometer/hour = 28800 kilometer/hour
9 kilometre/second to kilometer/hour = 32400 kilometer/hour
10 kilometre/second to kilometer/hour = 36000 kilometer/hour
You can do the reverse unit conversion from kilometer/hour to kilometre/second, or enter any two units below:
The kilometre per hour (American English: kilometer per hour) is a unit of both speed (scalar) and velocity (vector).
The km/h is the worldwide most commonly used speed unit on road signs and car speedometers.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!