Length Converter : m, cm, feet

Contains ads
4.2
110 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Length Converter instantly converts between 14 units — cm, inches, feet, meters, km, miles, yards, mm, nautical miles & more. Fast, accurate results as you type.

Whether you need to convert centimeters to inches for a DIY project, feet to meters for school, kilometers to miles for travel, or millimeters to nanometers for science — this app gives you the answer in real time.

SUPPORTED UNITS (14 TOTAL)

· Millimeters (mm)
· Centimeters (cm)
· Meters (m)
· Kilometers (km)
· Inches (in)
· Feet (ft)
· Yards (yd)
· Miles (mi)
· Nautical Miles (nmi)
· Furlongs (fur)
· Fathoms (ftm)
· Micrometers (µm)
· Nanometers (nm)
· Light-Years (ly)

FEATURES

· Instant conversion — result updates as you type
· Swap units with one tap
· Copy result to clipboard
· Share conversion results with anyone
· Adjustable decimal precision (0 to 6 decimal places)
· Remembers your last used units and precision setting
· Full dark mode support
· Works completely offline — no internet needed
· No permissions required
· Clean, modern interface — easy for all ages

PERFECT FOR

· Students and teachers
· Engineers and architects
· DIY and home improvement
· Travel and navigation
· Fitness and sports
· Science and research

HOW TO USE

1. Enter the value you want to convert
2. Select your From and To units
3. Result appears instantly
4. Tap copy or share to use it anywhere

Developed by Techno Coders.

Trusted by 100,000+ users worldwide.
Updated on
Mar 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit

Ratings and reviews

4.2
109 reviews
Angom Puru Singh
December 31, 2024
Wow! Asking for too many permissions in the latest update. Uninstalling.
Did you find this helpful?
Techno Coders
April 12, 2025
Hi, thank you for your feedback. We understand your concern. We want to assure you that no new permissions were added in the latest update. Your privacy and trust are very important to us, and we’re always working to improve the app experience. We hope you'll consider giving it another try in the future!
James Emar D. Garcia
September 21, 2024
Works as intended, very simple app. Highly recommended!
1 person found this review helpful
Did you find this helpful?
Techno Coders
April 12, 2025
Hello! Thank you so much for your 5-star review 🌟 We're thrilled you find the app useful 😀. Your support means a lot to us and keeps us motivated to keep improving. If you ever have suggestions or need help, feel free to reach out. Thanks again!
James Mcknight
March 10, 2025
It come in handy when working with measurements it's a good app
Did you find this helpful?
Techno Coders
April 12, 2025
Hello! Thank you so much for your 5-star review 🌟 We're thrilled you find the app useful 😀. Your support means a lot to us and keeps us motivated to keep improving. If you ever have suggestions or need help, feel free to reach out. Thanks again!

What’s new

• 14 length units — added Nautical Miles, Furlongs, Fathoms, Micrometers, Nanometers & Light-Years
• Copy result to clipboard with one tap
• Remembers your last used units & decimal precision
• Full dark mode support
• Adjustable decimal precision (0–6 places)
• Redesigned modern UI
• Performance & stability improvements