Advanced Length Unit Converter

By Anowar

Reviewed by Jasmine

This advanced length unit converter is a tool for converting between length units. It supports both metric and imperial units, such as centimeters, meters, kilometers, inches, feet, miles, and other units. For example, astronomical, light years, and parsecs.

Advanced length unit converter
Image credit: Canva
1 cm = 2.54 in

How to use this length unit converter?

To use the unit converter, enter the value you want to convert in the "Value" field. Select "From Unit" and "To Unit" using the dropdown menus. Click the "Convert" button, and the result will be displayed below. The converter supports various length units for distance or other object measurements in different units.

Length unit conversion table:

Unit Value
Centimeters (cm) 1 cm = 0.01 meters
Meters (m) 1 m = 1 meter
Millimeters (mm) 1 mm = 0.001 meters
Kilometers (km) 1 km = 1000 meters
Inches (in) 1 in = 0.0254 meters
Feet (ft) 1 ft = 0.3048 meters
Yards (yd) 1 yd = 0.9144 meters
Miles (mi) 1 mi = 1609.34 meters
Nautical Miles (nmi) 1 nmi = 1852 meters
Micrometers (µm) 1 µm = 0.000001 meters
Nanometers (nm) 1 nm = 0.000000001 meters
Fathoms (ftm) 1 ftm = 1.8288 meters
Light-years (ly) 1 ly = 9.461 × 1015 meters
Astronomical Units (au) 1 au = 1.496 × 1011 meters
Parsecs (pc) 1 pc = 3.086 × 1016 meters

Use of length units:

The following units are used for various measurements:

  • Centimeters (cm): Used to measure small lengths, such as the height of a person or small objects.
  • Meters (m): used for general length measurements like room sizes, distances, building dimensions and many other areas.
  • Millimeters (mm): This is precise measurements in engineering, mechanical work, and design fields.
  • Kilometers (km): This unit is used to measure long distances, such as travel distances between cities or countries.
  • Inches (in): In the United States and many other countries, inches are used to measure small lengths, especially in construction, clothing, and device screen sizes.
  • Feet (ft): The unit inch is used for measuring personal heights, distances in construction, room dimensions and many other sectors.
  • Yards (yd): Yards are commonly used in sports, particularly football and rugby fields, and for measuring larger distances.
  • Miles (mi): It is used to measure longer distances, especially for travel or road distances.
  • Nautical Miles (nmi): Used in navigation to measure distances at sea or in air travel.
  • Micrometers (µm): Micrometers are used for extremely fine measurements and are used in the engineering field, especially in bearing fittings, or in scientific or other manufacturing contexts.
  • Nanometers (nm): We often find this unit used by microchip manufacturing companies, where they use it in phones or computers. Apart from this, it also measures the wavelengths and dimensions of light at the atomic or molecular level.
  • Fathoms (ftm): This unit is used in maritime settings to measure depths of water.
  • Light-years (ly): Light years unit is used in astronomy to measure the vast distances between stars and other celestial objects.
  • Astronomical Units (au): This unit is used to describe distances within our solar system, such as the average distance between Earth and the Sun.
  • Parsecs (pc): Another astronomical unit used for measuring large distances in space, especially outside our solar system.

FAQs

This tool supports various length conversions, including centimeters, meters, millimeters, kilometers, inches, feet, yards, miles, nautical miles, light-years, astronomical units, and parsecs.
Simply enter a value in the "Input Value" field, select the unit you want to convert from and the unit you want to convert to, then press "Convert". The result will appear below the input fields.
If no result is shown, please ensure you have entered a valid number in the "Input Value" field. Also, make sure that both the "Input Unit" and "Output Unit" are selected correctly. If the value exceeds 12 digits, an error message will appear.
The tool has a limit of 12 digits for conversions. If you enter a value exceeding this limit, an error message will inform you that the value is too large. Please enter a smaller value.
This tool focuses on length conversions, but we are constantly adding more tools for other unit conversions such as weight, volume, temperature, and more. Stay tuned for future updates!