Convert length, weight, temperature, and volume instantly with EverydayKit’s free online unit converter. Enter a value, pick units, and see accurate results update in real time—ideal for cooking, travel, schoolwork, and DIY projects. No signup; all conversions run locally in your browser.
Frequently asked questions
Which unit categories are included?
You can convert length (for example meters and feet), weight (kilograms and pounds), temperature (Celsius, Fahrenheit, Kelvin), and volume (liters, gallons, and related units). Pick a category, then choose source and target units.
Are the conversions accurate?
Yes. Results use standard conversion factors and formulas. Temperature uses the correct linear transforms between Celsius, Fahrenheit, and Kelvin rather than a simple multiply.
Does the converter work offline once loaded?
Conversions run entirely in the browser, so they work without calling a server after the page has loaded. With EverydayKit as a PWA, you can keep using the tool from a saved install when connectivity is limited.
Can I switch units without retyping the number?
Yes. Change the from or to unit and the result recalculates immediately from your current input, so you can compare several targets quickly.
Is any of my data saved?
No. Values you enter stay on your device for the session and are not uploaded or stored by EverydayKit.