Unit Converter

Unit converter is a fast, accurate, and easy-to-use conversion tool for studying, working, traveling, cooking, and everyday measurements.

Enter a value, select the source and target units, and get an accurate result instantly. You can also compare the value across multiple units at the same time.

The app supports many common unit categories: length, weight, area, volume, temperature, speed, pressure, fuel economy, digital data, time, angle, energy, power, force, frequency, and density

You can quickly search by category name, unit name, or symbol. The swap function switches the source and target units with a single tap.

For conversions you use frequently, you can save unit pairs to favorites for faster access. Conversion history makes it easy to review recent results without entering the data again.

Results can be copied or shared directly. The app also lets you choose the number of decimal places and use scientific notation for very large or very small values.

You can choose a light or dark theme for comfortable use in different conditions. The simple, clear design makes entering values and reading results faster.

The app works completely offline, so you can use it anywhere without an internet connection. No account or sign-in is required, and no sensitive permissions are requested. Your favorites, history, and settings are stored directly on your device.

Unit converter is useful for school students, university students, teachers, technicians, travelers, home cooks, and anyone who regularly works with measurement units.

Conversion results are provided for reference. For legal, engineering, medical, or other critical work, verify results against the applicable professional standards.

Recent changes:
We’ve added drag-and-drop reordering for tools and Favorites, with changes saved automatically.