Length Converter
Definitions
kilometer: A kilometer is one thousand meters, commonly used for geographical distances.
foot: A foot is 12 inches, commonly used for height measurements in the US.
Conversion Formula
Multiply the value in kilometer by 3280.839895013123 to get the value in foot
General formula: value in kilometer × (1000 / 0.3048) = value in foot
Examples
kilometer examples:
The average person walks about 5 kilometers in an hour
The English Channel is about 34 kilometers wide at its narrowest point
foot examples:
The average office desk is about 2.5 feet high
A standard door is about 7 feet tall
Common Applications
kilometer: Used in transportation, geography, and athletics.
foot: Used in aviation (altitude), real estate, and human height measurements.
Interesting Facts
kilometer: Light travels about 300 kilometers in 1 millisecond.
foot: The human foot is typically about 9-10 inches long, not 12 inches.
Interesting faqs
Decimal Conversions (42.1 to 42.9)
Value | Conversion Result |
---|---|
42.1 | 138123.359580 foot |
42.2 | 138451.443570 foot |
42.3 | 138779.527559 foot |
42.4 | 139107.611549 foot |
42.5 | 139435.695538 foot |
42.6 | 139763.779528 foot |
42.7 | 140091.863517 foot |
42.8 | 140419.947507 foot |
42.9 | 140748.031496 foot |
Matrix Conversion (42)
From \ To | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
nanometer | micrometer | millimeter | centimeter | decimeter | meter | dekameter | hectometer | kilometer | inch | foot | yard | mile | nautical mile | |
nanometer | 42.000000 | 0.042000 | 0.000042 | 0.000004 | 0.000000 | 0.000000 | 0.000000 | 0.000000 | 0.000000 | 0.000002 | 0.000000 | 0.000000 | 0.000000 | 0.000000 |
micrometer | 42000.000000 | 42.000000 | 0.042000 | 0.004200 | 0.000420 | 0.000042 | 0.000004 | 0.000000 | 0.000000 | 0.001654 | 0.000138 | 0.000046 | 0.000000 | 0.000000 |
millimeter | 42000000.000000 | 42000.000000 | 42.000000 | 4.200000 | 0.420000 | 0.042000 | 0.004200 | 0.000420 | 0.000042 | 1.653543 | 0.137795 | 0.045932 | 0.000026 | 0.000023 |
centimeter | 420000000.000000 | 420000.000000 | 420.000000 | 42.000000 | 4.200000 | 0.420000 | 0.042000 | 0.004200 | 0.000420 | 16.535433 | 1.377953 | 0.459318 | 0.000261 | 0.000227 |
decimeter | 4200000000.000000 | 4200000.000000 | 4200.000000 | 420.000000 | 42.000000 | 4.200000 | 0.420000 | 0.042000 | 0.004200 | 165.354331 | 13.779528 | 4.593176 | 0.002610 | 0.002268 |
meter | 41999999999.999992 | 42000000.000000 | 42000.000000 | 4200.000000 | 420.000000 | 42.000000 | 4.200000 | 0.420000 | 0.042000 | 1653.543307 | 137.795276 | 45.931759 | 0.026098 | 0.022678 |
dekameter | 420000000000.000000 | 420000000.000000 | 420000.000000 | 42000.000000 | 4200.000000 | 420.000000 | 42.000000 | 4.200000 | 0.420000 | 16535.433071 | 1377.952756 | 459.317585 | 0.260976 | 0.226782 |
hectometer | 4200000000000.000000 | 4200000000.000000 | 4200000.000000 | 420000.000000 | 42000.000000 | 4200.000000 | 420.000000 | 42.000000 | 4.200000 | 165354.330709 | 13779.527559 | 4593.175853 | 2.609759 | 2.267819 |
kilometer | 41999999999999.992188 | 42000000000.000000 | 42000000.000000 | 4200000.000000 | 420000.000000 | 42000.000000 | 4200.000000 | 420.000000 | 42.000000 | 1653543.307087 | 137795.275591 | 45931.758530 | 26.097590 | 22.678186 |
inch | 1066800000.000000 | 1066800.000000 | 1066.800000 | 106.680000 | 10.668000 | 1.066800 | 0.106680 | 0.010668 | 0.001067 | 42.000000 | 3.500000 | 1.166667 | 0.000663 | 0.000576 |
foot | 12801600000.000000 | 12801600.000000 | 12801.600000 | 1280.160000 | 128.016000 | 12.801600 | 1.280160 | 0.128016 | 0.012802 | 504.000000 | 42.000000 | 14.000000 | 0.007955 | 0.006912 |
yard | 38404799999.999992 | 38404800.000000 | 38404.800000 | 3840.480000 | 384.048000 | 38.404800 | 3.840480 | 0.384048 | 0.038405 | 1512.000000 | 126.000000 | 42.000000 | 0.023864 | 0.020737 |
mile | 67592448000000.000000 | 67592448000.000008 | 67592448.000000 | 6759244.800000 | 675924.480000 | 67592.448000 | 6759.244800 | 675.924480 | 67.592448 | 2661120.000000 | 221760.000000 | 73920.000000 | 42.000000 | 36.497002 |
nautical mile | 77784000000000.000000 | 77784000000.000000 | 77784000.000000 | 7778400.000000 | 777840.000000 | 77784.000000 | 7778.400000 | 777.840000 | 77.784000 | 3062362.204724 | 255196.850394 | 85065.616798 | 48.332737 | 42.000000 |
All Unit Conversions (42)
Unit | Value |
---|---|
nanometer | 41999999999999.992188 |
micrometer | 42000000000.000000 |
millimeter | 42000000.000000 |
centimeter | 4200000.000000 |
decimeter | 420000.000000 |
meter | 42000.000000 |
dekameter | 4200.000000 |
hectometer | 420.000000 |
kilometer | 42.000000 |
inch | 1653543.307087 |
foot | 137795.275591 |
yard | 45931.758530 |
mile | 26.097590 |
nautical mile | 22.678186 |
Convert 42 km to ft
Converting kilometers to feet is a straightforward process that can be useful in various applications, from travel planning to sports. In this guide, we will convert 42 kilometers into feet, providing you with a clear understanding of the conversion process.
km Definition
Kilometer (km) is a unit of length in the metric system, equal to 1,000 meters. It is commonly used to measure distances in countries that utilize the metric system, particularly for road distances and geographical measurements.
ft Definition
Foot (ft) is a unit of length in the imperial system, equal to 12 inches or 0.3048 meters. It is widely used in the United States and other countries for everyday measurements, including height, distance, and area.
How to Convert 42 km to ft
To convert kilometers to feet, you can use the conversion factor: 1 km = 3,280.84 ft. To convert 42 km to feet, you multiply 42 by 3,280.84.
Calculation:
42 km x 3,280.84 ft/km = 137,795.28 ft
Therefore, 42 kilometers is equal to approximately 137,795.28 feet.
FAQs
What is the conversion factor for km to ft?
The conversion factor for kilometers to feet is 1 km = 3,280.84 ft.
How many feet are in one kilometer?
There are 3,280.84 feet in one kilometer.
Why is it important to know how to convert km to ft?
Knowing how to convert kilometers to feet is important for accurate measurements in travel, construction, and various scientific applications, especially in regions that use different measurement systems.

km to ft 997