Unit Converter
Conversion Categories
Length Converter
Conversion Results
Quick Conversions
Common Unit Conversions
| From | To | Multiply By | Example |
|---|
Measurement Systems
Metric System
Used worldwide, based on meters, grams, liters. Uses decimal multiples (kilo, centi, milli).
Imperial System
Used in the US, based on inches, feet, pounds, gallons. Uses fractions and specific units.
British Imperial
Traditional UK system, similar to Imperial but with some differences in volume measures.
Temperature Scales
Celsius (metric), Fahrenheit (Imperial), and Kelvin (scientific temperature scales).
Why Use Our Unit Converter?
Instant Conversions
Get accurate unit conversions in milliseconds. No waiting, no delays, just instant results.
Multiple Categories
Convert length, weight, temperature, area, volume, speed, time, and digital storage with one tool.
No Registration Required
Use all features immediately without creating an account. Completely free with no limitations.
Mobile Friendly
Works perfectly on all devices - desktop, tablet, and mobile phones. Use it anywhere, anytime.
100% Secure & Private
All conversions happen in your browser. No data is sent to servers, ensuring complete privacy.
Historical & Modern Units
Convert between modern metric units, traditional Imperial units, and even some historical measurements.
More Useful Tools
Converters
Unit Converter
Convert between different measurement units instantly. Length, weight, temperature, area, volume, and more.
Currency Converter
Real-time exchange rates for 150+ fiat currencies and 100+ cryptocurrencies. Convert instantly.
Time Zone Converter
Convert times between different time zones worldwide. Perfect for scheduling international meetings.
Calculators
Calculator
Advanced online calculator for all your mathematical needs. Perform calculations instantly with ease.
Percentage Calculator
Calculate percentages instantly with our free online tool. Perfect for discounts, tips, and more.
Other Tools
Password Generator
Create strong, secure passwords instantly. Generate random passwords with custom length and character types.
Timer & Stopwatch
Set countdown timers, track lap times, and boost your productivity with precise timing.
Meta Tag Generator
Create the exact meta tag structure you need. Generate title, description, keywords, and favicon tags.