Unit Converter

Created by a developer who needed simple tools
Convert between different units of measurement instantly.

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Comprehensive Unit Converter

Length Conversion

Convert between meters, kilometers, hectometers, decameters, decimeters, centimeters, millimeters, micrometers, nanometers, miles, yards, feet, inches, and nautical miles.

Weight Conversion

Convert between grams, kilograms, hectograms, decagrams, decigrams, centigrams, milligrams, micrograms, tonnes, pounds, ounces, and stones.

Temperature Conversion

Convert between Celsius (°C), Fahrenheit (°F), and Kelvin (K). Perfect for cooking, weather, and science.

Area Conversion

Convert between square meters, square kilometers, square centimeters, square millimeters, square miles, square yards, square feet, square inches, hectares, and acres.

Speed Conversion

Convert between meters/second, kilometers/hour, miles/hour, feet/second, and knots.

Time Conversion

Convert between seconds, milliseconds, microseconds, minutes, hours, days, weeks, months, and years.

Digital Storage Conversion

Convert between bits, bytes, kilobytes, megabytes, gigabytes, terabytes, kilobits, megabits, and gigabits.

Pixel Conversion

Convert between pixels (px), centimeters (cm), millimeters (mm), inches (in), points (pt), and picas (pc). Uses standard 96 DPI.

Common Conversions

  • 1 meter = 3.28084 feet | 39.3701 inches
  • 1 kilometer = 0.621371 miles
  • 1 kilogram = 2.20462 pounds | 35.274 ounces
  • 1 pound = 453.592 grams
  • 1 liter = 0.264172 gallons (US)
  • 1 gallon (US) = 3.78541 liters
  • 0°C = 32°F = 273.15K
  • 100°C = 212°F = 373.15K
  • 1 hectare = 2.47105 acres
  • 1 inch = 96 pixels (at 96 DPI)