Length Converter
FreeConvert between meters, feet, inches, miles, km and more
0.001
1 Nanometer = 0.001 Micrometer
About Length Converter
Length comes in a confusing mix of systems, with meters and centimeters on one side and feet, inches, and miles on the other. Whenever you measure a room, plan a trip, or read a spec sheet from another country, you end up needing to convert. This tool moves a length between meters, feet, inches, miles, kilometers, and more in a single step.
Type a value, choose your units, and the converted length appears instantly, ready to use. It is free, runs in your browser with no signup or watermark, and never sends your numbers anywhere. Whether you are doing DIY, planning travel, or checking measurements for work, it takes the guesswork and manual math out of switching between metric and imperial lengths.
Common uses
- Converting a room measurement from feet and inches into meters for a floor plan
- Translating a hiking or driving distance from miles to kilometers
- Checking a product's dimensions listed in centimeters against inches
- Working out a height in feet and inches from a value given in centimeters
- Converting metric measurements on an imported spec sheet to imperial
How to use
- 1
Configure options
Set your preferences using the options panel below.
- 2
Click Generate
Click the process button to generate your result instantly.
- 3
Copy or download
Copy the result to clipboard or download it directly to your device.
Why ToolHub?
- 100% Free — no account needed
- Works in your browser — no software required
- Instant results
- Secure and private
- No data stored
- Simple to use
FAQ
Which length units are included?
It covers common units such as meters, kilometers, centimeters, millimeters, feet, inches, yards, and miles.
Can it convert both metric to imperial and back?
Yes, it converts in any direction between metric and imperial length units.
How accurate are the results?
Conversions use standard ratios, so results are accurate for everyday, DIY, and travel use.
Can I use Length Converter on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.