Unit Converter - Length, Weight, Temperature
Free unit converter for length, weight, temperature and data storage. Convert meters to feet, kg to pounds, °C to °F and MB to GB instantly.
Configuration Panel
Enter a value to convert
About Unit Converter
Our Unit Converter is a free, instant tool for converting between length, weight, temperature, and data storage units. All calculations happen locally in your browser — no server requests, no data collection.
Features
- Length: meters, km, miles, feet, inches, cm
- Weight: kg, grams, pounds, ounces
- Temperature: Celsius, Fahrenheit, Kelvin
- Data: bytes, KB, MB, GB, TB
- 100% client-side — no data leaves your browser
How to Use
- Select a category (length, weight, temperature, or data)
- Enter the value you want to convert
- Choose the source and target units
- Results update instantly as you type
Frequently Asked Questions
How accurate are the unit conversions?
Our conversions use standard international conversion factors and are accurate to 4 decimal places.
Does this tool send my data to a server?
No. All calculations happen locally in your browser using JavaScript. Nothing is transmitted or stored.
What units are supported?
We support common length (meters, miles, feet), weight (kg, pounds), temperature (Celsius, Fahrenheit), and data storage (MB, GB, TB) units.
Does the converter work offline?
Yes! Because the logic is entirely written in JavaScript within the browser, you can continue to use the tool even if you lose your internet connection.
How do I switch categories?
Simply click on the category buttons (Length, Weight, Temperature, Data Storage) at the top of the configuration panel to change the available units.