Convert Kilometers Per Second to Kilometers Per Hour

Enter your kilometer per second value in the form below to get the value calculated in kilometers per hour.

Results in Kilometers Per Hour:

1 km/sec = 3,600 km/h

How to Convert Kilometers Per Second to Kilometers Per Hour Using an Easy Conversion Formula

Speedometers are used in vehicles to measure speed

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Convert kilometers per second to kilometers per hour with this simple formula:

kilometers per hour = kilometers per second × 3600

Converting a kilometer per second speed measurement to a kilometer per hour measurement involves multiplying your speed by the conversion ratio to find the result. A kilometer per second is equal to 3600 kilometers per hour, so to convert simply multiply by 3600.

For example:

5km/sec = (5 × 3600) = 18,000km/h

Kilometers per second and kilometers per hour are both units used to measure speed. Learn more about speed and find more speed measurement conversion calculators. A kilometer per second is a metric measurement and can be abbreviated as km/sec, for example 1km/sec. A kilometer per hour is a metric measurement and can be abbreviated as km/h, for example 1km/h. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

kilometers per second and kilometers per hour are units used to measure speed

Convert Kilometers Per Hour to Kilometers Per Second

Kilometer Per Second Measurements and Equivalent Kilometer Per Hour Conversions

Common kilometer per second values converted to the equivalent kilometer per hour value
Kilometers Per Second	Kilometers Per Hour	Kilometers Per Second	Kilometers Per Hour	Kilometers Per Second	Kilometers Per Hour
1	3,600	21	75,600	41	147,600
2	7,200	22	79,200	42	151,200
3	10,800	23	82,800	43	154,800
4	14,400	24	86,400	44	158,400
5	18,000	25	90,000	45	162,000
6	21,600	26	93,600	46	165,600
7	25,200	27	97,200	47	169,200
8	28,800	28	100,800	48	172,800
9	32,400	29	104,400	49	176,400
10	36,000	30	108,000	50	180,000
11	39,600	31	111,600	51	183,600
12	43,200	32	115,200	52	187,200
13	46,800	33	118,800	53	190,800
14	50,400	34	122,400	54	194,400
15	54,000	35	126,000	55	198,000
16	57,600	36	129,600	56	201,600
17	61,200	37	133,200	57	205,200
18	64,800	38	136,800	58	208,800
19	68,400	39	140,400	59	212,400
20	72,000	40	144,000	60	216,000