Unit Converter

Convert between different units of measurement quickly and accurately

Unit Conversion

Unit Reference

Commonly used units for conversion:

Length

  • Millimeter (mm)
  • Centimeter (cm)
  • Meter (m)
  • Kilometer (km)
  • Inch (in)
  • Foot (ft)
  • Yard (yd)
  • Mile (mi)

Weight

  • Milligram (mg)
  • Gram (g)
  • Kilogram (kg)
  • Ton (t)
  • Ounce (oz)
  • Pound (lb)

Volume

  • Milliliter (mL)
  • Liter (L)
  • Cubic Meter (m³)
  • Teaspoon (tsp)
  • Tablespoon (tbsp)
  • Fluid Ounce (fl oz)
  • Cup (cup)
  • Pint (pt)
  • Quart (qt)
  • Gallon (gal)

Complete Unit Conversion Guide

How to Use Unit Converter

  1. Enter the value you want to convert
  2. Select the source unit from the dropdown
  3. Choose your target unit for conversion
  4. Click "Convert" to get instant results
  5. Use swap button to reverse conversion

Conversion Categories

  • Length: mm, cm, m, km, inches, feet, yards, miles
  • Weight: mg, g, kg, tons, ounces, pounds
  • Volume: mL, L, cubic meters, cups, pints, gallons
  • Metric & Imperial: Complete coverage

Common Use Cases

  • Cooking recipe conversions
  • Construction measurements
  • Travel distance calculations
  • Scientific calculations
  • International unit standards

Understanding Measurement Systems

Unit conversion is essential for working across different measurement systems and international standards. Our converter supports both metric (SI) and imperial/US customary units for seamless conversion between systems.

Measurement Systems Explained:

Metric System (SI)

Decimal-based system using meters, kilograms, and liters. Widely used internationally and in scientific applications.

Imperial System

Traditional British system using feet, pounds, and gallons. Still used in the UK for some applications.

US Customary System

Variant of imperial system used in the United States. Slight differences in volume measurements.

Precision & Accuracy

All conversions use standard conversion factors with high precision. Results are displayed to 6 decimal places.

Unit Reference Tables

Length Conversions

  • 1 meter = 3.28084 feet
  • 1 kilometer = 0.621371 miles
  • 1 inch = 2.54 centimeters
  • 1 mile = 1.60934 kilometers

Weight Conversions

  • 1 kilogram = 2.20462 pounds
  • 1 gram = 0.035274 ounces
  • 1 pound = 453.592 grams
  • 1 ounce = 28.3495 grams

Volume Conversions

  • 1 liter = 0.264172 gallons
  • 1 gallon = 3.78541 liters
  • 1 cup = 236.588 milliliters
  • 1 cubic meter = 1000 liters

Privacy & Accuracy Guarantee

All unit conversions are performed using standardized conversion factors with high precision. Our calculator provides accurate results for both scientific and everyday applications.

  • ✅ Standardized conversion factors
  • ✅ High precision calculations
  • ✅ Scientific-grade accuracy
  • ✅ No data collection or tracking
  • ✅ Instant results without server delays