Unit Converter

Pick a measurement category, type a value, and the page rewrites it in the unit you need — length, mass, volume, temperature and more, with no sign-up and nothing installed. The conversion factors are the standard published ones, so the arithmetic matches what a calculator or datasheet table gives.

Length
Temperature
Area
Volume
Weight
Time
From:
To:
1 meter = 3.28084 feet
Formula: feet = meters × 3.28084
Find the Units to Convert
From Unit:
To Unit:
Embed tool Add this tool to your website Get embed code

Add this tool to a related page with a visible ConvertTool source link.

Häufig gestellte Fragen zur Unit-Konvertierung

Which units does this cover?

The common measurement families — length, weight, volume, temperature, area and speed. Pick the category first, then the source and target unit.

How many decimals should I keep?

Keep the precision the destination asks for. For engineering or medical figures, round only at the end so intermediate steps do not drift.

Will my original file be changed?

The result is downloaded as a separate file. Keep your original until you have checked the Converted unit value.

What should I check before using the result?

Open the Converted unit value in the application that consumes it and spot-check the parts that matter to you; the original file stays untouched if you need to re-run with different options.

Is Unit Converter free?

This page is available without creating an account or installing desktop software. Any file, browser, or tool-specific limits are shown in the upload area and options panel.

Are my files safe when I convert online?

This local conversion workflow processes the selected file in your browser. Check the processing notice on the page before using the tool for sensitive material.