Free Unit Converter - Convert Units Instantly
Convert between metric and imperial units with our powerful, real-time unit converter. Support for length, weight, temperature, volume, area, time, and more. Accurate, fast, and completely free.
Why Use Our Unit Converter?
Real-Time Conversion
Instant results as you type with high-precision calculations for accurate conversions every time.
Global Standards
Support for both metric and imperial systems, following international measurement standards.
Mobile Optimized
Perfect functionality on desktop, tablet, and mobile devices with responsive design.
Completely Free
No registration, no limits, no hidden costs. Use our converter as much as you need.
Complete Unit Conversion Guide
Our comprehensive unit converter supports all major measurement categories including length, weight, temperature, volume, area, and time conversions. Whether you're converting meters to feet, kilograms to pounds, Celsius to Fahrenheit, or liters to gallons, our tool provides instant and accurate results.
Perfect for students, professionals, engineers, cooks, travelers, and anyone who needs quick unit conversions. The converter automatically handles complex calculations and provides precise results using standard conversion factors recognized worldwide.
Popular Unit Conversions
Supported Unit Categories
Length: Convert between millimeters, centimeters, meters, kilometers, inches, feet, yards, miles, and more. Perfect for construction, engineering, and everyday measurements.
Weight & Mass: Convert grams, kilograms, ounces, pounds, tons, and other weight units. Essential for cooking, shipping, fitness, and scientific applications.
Temperature: Convert between Celsius, Fahrenheit, and Kelvin scales. Useful for cooking, weather, scientific research, and international travel.
Volume: Convert milliliters, liters, cups, pints, quarts, gallons, and more. Perfect for cooking, chemistry, and liquid measurements.
Area: Convert square units including square meters, square feet, acres, hectares. Great for real estate, gardening, and land measurement.
Time: Convert seconds, minutes, hours, days, weeks, months, and years for project planning and time management.