Kilometer to Foot Conversion Calculator: Free Online Tool
Convert kilometers to feet with our free online length converter.
Kilometer to Foot Calculator
How to Use the Calculator:
- Enter the value you want to convert in the 'From' field (Kilometer).
- The converted value in Foot will appear automatically in the 'To' field.
- Use the dropdown menus to select different units within the Length category.
- Click the swap button (⇌) to reverse the conversion direction.
How to Convert Kilometer to Foot
Converting Kilometer to Foot involves multiplying the value by a specific conversion factor, as shown in the formula below.
Formula:
1 Kilometer = 3280.84 feetExample Calculation:
Convert 10 kilometers: 10 × 3280.84 = 3.2808e+4 feet
Disclaimer: For Reference Only
These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.
Not for professional use. Results should be verified before use in any critical application. View our Terms of Service for more information.
What is a Kilometer and a Foot?
The kilometer is a unit of length in the metric system equal to one thousand meters (1,000 m). It is commonly used to measure geographic distances.
The foot (plural: feet) is a unit of length in the British imperial and United States customary systems of measurement. It is defined as exactly 12 inches or 0.3048 meters.
Note: The Kilometer is part of the metric (SI) system, primarily used globally in science and trade. The Foot belongs to the imperial/US customary system.
History of the Kilometer and Foot
Derived directly from the meter, the kilometer was established as part of the metric system in the late 18th century to provide a larger, convenient unit for measuring longer distances, such as those between cities or the lengths of roads.
The foot has been used as a unit of length since antiquity, often based on the length of a human foot. Its exact length varied significantly over time and location until the international agreement in 1959 defined it precisely in terms of the meter.
Common Uses for kilometers and feet
Explore the typical applications for both Kilometer (metric) and Foot (imperial/US) to understand their common contexts.
Common Uses for kilometers
- Geography & Travel: Measuring distances between geographical locations (cities, countries).
- Transportation: Road signs indicating distances and speed limits (km/h) in metric countries.
- Mapping: Measuring the length of roads, rivers, or coastlines.
- Athletics: Athletic events like long-distance running (e.g., 5k, 10k, marathon).
- Logistics: Calculating travel times and fuel efficiency.
Common Uses for feet
- Human Height: Measuring human height in the US and UK.
- US Dimensions: Measuring room dimensions, furniture sizes, and building layouts in the US.
- Aviation: Aviation altitude measurements (globally).
- US Construction: Construction and surveying in the US.
- Sports Fields: Describing lengths in sports fields (e.g., American football).
Frequently Asked Questions
Questions About Kilometer (km)
How many meters are in a kilometer?
There are exactly 1,000 meters (m) in 1 kilometer (km).
What does 'kilo' mean in kilometer?
The prefix 'kilo' denotes one thousand (1,000).
Is a kilometer longer or shorter than a mile?
A kilometer is shorter than a mile. One mile is approximately 1.609 kilometers.
About Foot (ft)
How many inches are in a foot?
There are exactly 12 inches (in) in 1 foot (ft).
How many feet are in a yard?
There are exactly 3 feet (ft) in 1 yard (yd).
How many feet are in a mile?
There are exactly 5,280 feet (ft) in 1 mile (mi).
Conversion Table: Kilometer to Foot
| Kilometer (km) | Foot (ft) |
|---|---|
| 1 | 3,280.84 |
| 5 | 16,404.2 |
| 10 | 32,808.399 |
| 25 | 82,020.997 |
| 50 | 164,041.995 |
| 100 | 328,083.99 |
| 500 | 1,640,419.948 |
| 1,000 | 3,280,839.895 |