Length Converter
Convert between 12 length units.
Conversion table — 1 unit in kilometer
| Unit | Kilometer |
|---|---|
| Kilometer | 1 |
| Meter | 0.001 |
| Decimeter | 0.0001 |
| Centimeter | 0.00001 |
| Millimeter | 0.000001 |
| Micrometer | 1e-9 |
| Nanometer | 1e-12 |
| Mile | 1.609344 |
| Yard | 0.0009144 |
| Foot | 0.0003048 |
| Inch | 0.0000254 |
| Nautical mile | 1.852 |
Length conversions — frequently asked
- What is 1 Kilometer in meter?
- 1 Kilometer = 1000 meter.
- What is 1 Kilometer in decimeter?
- 1 Kilometer = 10000 decimeter.
- What is 1 Kilometer in centimeter?
- 1 Kilometer = 100000 centimeter.
- What is 1 Kilometer in millimeter?
- 1 Kilometer = 1000000 millimeter.
- What is 1 Kilometer in micrometer?
- 1 Kilometer = 1000000000 micrometer.
- What is 1 Kilometer in nanometer?
- 1 Kilometer = 1000000000000 nanometer.
About Unit Converter
A unit converter changes a measurement from one unit to another. Pick a category — length, weight, temperature, data, area, speed, and 75+ more — enter a value, and get accurate conversions instantly. It runs in your browser with no sign-up.
Frequently asked questions
- How many unit categories are supported?
- Over 75, covering everyday and technical needs — length, mass, temperature, volume, area, speed, data storage, energy, pressure, and many more.
- Are the conversions accurate?
- Yes. Conversions use standard factors and precise formulas (including non-linear ones like temperature).
- Does it work offline or on mobile?
- It runs in any modern browser on phone, tablet, or desktop, with no install.
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