Unit Converter
Convert between units of length, weight, temperature, speed, area and volume instantly.
0.001
Kilometers (km)
Common Conversions
How to Use the Unit Converter
Using the Toolflix Unit Converter is quick and intuitive. Start by selecting a category from the tabs above, such as Length, Weight, Temperature, Speed, Area, or Volume. Next, choose the unit you want to convert from using the left dropdown, and the unit you want to convert to using the right dropdown. Enter any numeric value in the input field and the result will appear instantly in real time as you type. You can also click the swap button between the dropdowns to quickly reverse the conversion direction. The tool includes common conversion shortcuts at the bottom for popular conversions like miles to kilometers, pounds to kilograms, and Fahrenheit to Celsius.
Supported Unit Categories
This converter supports six major categories of measurement. The Length category includes meters, kilometers, miles, feet, inches, yards, centimeters, and millimeters. Weight covers kilograms, grams, milligrams, pounds, ounces, and metric tons. Temperature handles Celsius, Fahrenheit, and Kelvin conversions with proper formulas rather than simple ratios. Speed supports meters per second, kilometers per hour, miles per hour, knots, and feet per second. Area includes square meters, square kilometers, square miles, square feet, hectares, and acres. Volume covers liters, milliliters, gallons (US), quarts, cups, fluid ounces, and cubic meters. All conversions are performed instantly in your browser with full precision.
Frequently Asked Questions
How accurate are the conversions?
All conversion factors use standard scientific values. Results are displayed with up to 6 significant figures for maximum precision.
Does this work offline?
Once the page has loaded, the converter works entirely in your browser with no internet connection required. All calculations are performed using JavaScript on your device.
Why are there different gallon sizes?
This tool uses the US gallon (3.78541 liters). The Imperial gallon used in the UK is approximately 4.54609 liters. Make sure to verify which gallon standard you need for your conversion.