Length Converter
Convert length units including meters, feet, inches, miles and more. Free online length converter for construction, DIY and international measurement.
Metric
Imperial
Chinese Units
Related tools
Base Converter
Convert numbers between binary, octal, decimal and hexadecimal bases. Free online base converter for programmers and computer science students.
→
URL Encryption and Decryption
Encrypt and decrypt URLs for security and privacy. Free online URL encryption tool for protecting links and secure data transmission.
→
Special Characters Generator
Generate and copy special characters and symbols. Free online special characters generator for adding unique symbols to text and documents.
→
Text Transform
Transform text case including uppercase, lowercase and title case. Free online text transform tool for formatting and consistency.
→
Chinese-English Typography Corrector
Fix common typography issues in Chinese and English text. Free online typography corrector for professional documents and publications.
→
Speed Converter
Convert speed between km/h, mph, m/s, knots, and feet per second instantly with live updates. Free online speed converter — no registration required.
→
Guide
How to use Length Converter
The Length Converter switches between metric and imperial length units in seconds. Enter a value, choose the source and target units, and the converted measurement appears immediately. It covers meters, feet, inches, miles, centimeters, kilometers and more for everyday and professional work.
How to use this tool
- Enter the length value.
- Select the source unit.
- Select the target unit.
- Get instant conversion results.
When to use this tool
- Converting building plans between metric and imperial units.
- Measuring materials for DIY and home projects.
- Translating travel distances for international trips.
- Checking product dimensions listed in unfamiliar units.
Practical examples
A length of 10 feet converts to about 3.05 meters and 120 inches. Entering 10 with feet as the source and meters as the target returns 3.05, the figure a builder working in metric units needs for a lumber order.
Tips for accurate results
- Pick the source unit that matches your original measurement.
- Keep enough decimal places for precise tasks like machining.
- Use the same unit pair when listing several dimensions.
Frequently asked questions
What length units are supported?
The converter supports meters, kilometers, centimeters, millimeters, miles, yards, feet and inches.
Is the length converter accurate?
Yes, conversions use exact factors and only round for display. Keep more decimals for extra precision.
Do I need to install anything?
No, the tool runs in your browser with no installation or sign-up.