📏 Unit Converter

A unit converter transforms measurements between different systems — metric, imperial, and specialized units. Our tool covers 13 categories: length, weight/mass, temperature, volume, area, speed, time, digital storage, force, pressure, energy, power, and frequency. With hundreds of unit pairs available, it handles everything from simple mile-to-kilometer conversions to complex energy unit transformations.

Select a category, enter your value, and the result appears instantly as you type. The swap button (⇅) lets you flip the source and target units in a single click. Temperature conversions use special formulas (not simple multiplication), and results are displayed with up to 8 significant digits for precision. Common reference conversions are shown below the main interface for quick lookups.

All conversions use standard, internationally recognized conversion factors and formulas. For temperature, the tool handles the non-linear relationships between Celsius, Fahrenheit, and Kelvin automatically. While conversions are accurate, always double-check critical measurements — especially in engineering, medical, or scientific contexts where precision matters.