Unit Converter
Convert between different units of measurement for length, temperature, area, volume, weight, and time. Quick, accurate, and easy-to-use conversion tool for all your needs.
Conversion History
Conversion Results
Unit Information
About Unit Conversion
Unit conversion is the process of converting a measurement from one unit to another while maintaining the same quantity. This tool helps you convert between different units of measurement for length, temperature, area, volume, weight, and time with precision and ease.
How to Use This Converter
To convert between units:
- Select the category of units you want to convert (length, temperature, area, volume, weight, or time)
- Enter the value you want to convert in the input field
- Select the unit you're converting from in the "From" dropdown
- Select the unit you're converting to in the "To" dropdown
- Click "Convert" to see the result
Understanding the Results
The converter provides several pieces of information:
- Result: The converted value in the target unit
- Conversion Formula: The mathematical formula used for the conversion
- Unit Information: Details about the units involved in the conversion
- Conversion History: A list of your recent conversions for quick reference
Supported Unit Categories
Length
Convert between metric (millimeter, centimeter, meter, kilometer) and imperial (inch, foot, yard, mile) length units.
Temperature
Convert between Celsius, Fahrenheit, and Kelvin temperature scales with precise formulas.
Area
Convert between square metric units and square imperial units, including acres and hectares.
Volume
Convert between metric volume units (milliliter, liter) and US customary units (teaspoon, cup, gallon).
Weight
Convert between metric weight units (gram, kilogram) and avoirdupois units (ounce, pound, stone).
Time
Convert between time units from nanoseconds to years with accurate calculations.
Conversion Formulas
Each unit conversion uses precise mathematical formulas to ensure accuracy:
- Length: 1 inch = 2.54 centimeters exactly
- Temperature: °F = (°C × 9/5) + 32
- Area: 1 square meter = 10.764 square feet
- Volume: 1 liter = 1.05669 US quarts
- Weight: 1 kilogram = 2.20462 pounds
- Time: 1 minute = 60 seconds