Math Tools

Unit Converter

Convert length, weight, temperature, volume and more.

100% Private & Client-Side Execution

Client-side mathematical conversion without server requests.

About Unit Converter

Unit Converter translates metric and imperial measurements across standard physical dimensions, enabling fast international conversion for engineering, cooking, and travel.

How to Use Unit Converter

  1. Choose the measurement category: Length, Weight, Temperature, or Volume.
  2. Enter the numeric value you want to convert.
  3. Select the source unit and the target unit from the dropdown menus.
  4. The converted value updates instantly. Use the Swap button to reverse the conversion direction.

Common Real-World Use Cases

  • Travelers & Expats: Convert temperatures between Celsius and Fahrenheit or road distances from kilometers to miles.
  • Culinary Enthusiasts: Convert recipe quantities between grams, ounces, cups, and milliliters.
  • Engineers & Drafters: Convert millimeters, centimeters, meters, inches, and feet.

Technical Specifications & Limitations

Calculates high-precision floating-point conversions across metric, imperial, and US customary units.

Frequently Asked Questions

How is temperature conversion calculated?
Temperature conversions use standard physical formulas: (°F - 32) * 5/9 = °C, and °C + 273.15 = K.
Can I swap units quickly?
Yes, clicking the bidirectional Swap icon instantly flips source and destination units.