Unit Converter

Convert between different units of measurement

Select Conversion Category
Choose the type of units you want to convert
Available Length Units
mm
Millimeter
cm
Centimeter
m
Meter
km
Kilometer
in
Inch
ft
Foot
yd
Yard
mi
Mile

How to Use the Unit Converter

Step-by-Step Instructions

  1. Select the category of units you want to convert (Length, Weight, Temperature, Speed, or Volume)
  2. Enter the value you want to convert in the "From" input field
  3. Choose the source unit from the dropdown menu next to the input
  4. Select the target unit from the "To" dropdown menu
  5. The conversion result appears automatically in real-time
  6. Use "Swap Units" to quickly reverse the conversion direction
  7. Click "Reset" to clear all values and start over

Understanding Conversion Results

All conversions are performed using internationally recognized conversion factors and precise mathematical formulas. Results are displayed with up to 6 decimal places for maximum accuracy. Temperature conversions use special formulas to properly convert between Celsius, Fahrenheit, and Kelvin scales.

Conversion Categories and Applications

Length and Distance Measurements

Convert between metric units (millimeters, centimeters, meters, kilometers) and imperial units (inches, feet, yards, miles). Essential for construction projects, engineering calculations, travel planning, and everyday measurements. Supports precise conversions for both short distances and long geographical measurements.

Weight and Mass Conversions

Handle weight conversions between metric system (milligrams, grams, kilograms, metric tons) and imperial system (ounces, pounds, stones). Perfect for cooking recipes, shipping calculations, fitness tracking, scientific experiments, and international commerce where different weight standards are used.

Temperature Scale Conversions

Convert between Celsius, Fahrenheit, and Kelvin temperature scales using precise mathematical formulas. Essential for weather forecasting, cooking temperatures, scientific research, HVAC systems, and international temperature reporting. Handles both positive and negative temperatures accurately.

Speed and Velocity Measurements

Convert between different speed units including meters per second, kilometers per hour, miles per hour, feet per second, and knots. Useful for automotive applications, aviation calculations, maritime navigation, sports performance analysis, and physics calculations.

Volume and Capacity Conversions

Handle liquid and dry volume conversions between metric units (milliliters, liters, cubic meters) and US customary units (fluid ounces, cups, pints, quarts, gallons). Perfect for cooking measurements, fuel calculations, chemical solutions, and container capacity planning.

About Unit Conversion

Unit conversion is the process of changing a measurement from one unit to another equivalent unit. This tool supports conversion between various units of length, weight, temperature, speed, and volume.

All conversions are based on internationally recognized conversion factors and formulas. For temperature conversions, special formulas are used to convert between Celsius, Fahrenheit, and Kelvin.