Unit Converter

How to use the unit converter

1. Choose a category — Length, Weight, Temperature, Area, Volume, Speed, Data storage or Time.
2. Pick the unit you're converting from and the unit you want to.
3. Type your value. The converted result appears instantly as you type.
4. Tap the swap button to flip the two units and reverse the calculation.

Why use Vaend's unit converter?

Whether you're converting cm to inches for a screen size, kg to pounds at the gym, Celsius to Fahrenheit for a recipe, or megabytes to gigabytes for a file, this converter gives you accurate answers with standard conversion factors — no ads, no sign-up, and nothing sent to a server.

Popular conversions people search for

cm to inches, inches to cm, kg to pounds, pounds to kg, grams to ounces, Celsius to Fahrenheit, Fahrenheit to Celsius, km to miles, litres to gallons, square feet to square metres, km/h to mph, and MB to GB. All of them are covered here.

Categories and units included

Length (mm, cm, m, km, inch, foot, yard, mile), Weight/Mass (mg, g, kg, tonne, ounce, pound), Temperature (Celsius, Fahrenheit, Kelvin), Area, Volume, Speed, Data storage (bit, byte, KB, MB, GB, TB) and Time.

Frequently asked questions

How do I convert cm to inches?

Choose the Length category, set "from" to centimetres and "to" to inches, then type your value. One centimetre equals 0.393701 inches, so the result appears immediately.

Is this unit converter accurate?

Yes. Every conversion uses a standard, precise factor and is calculated in your browser, so results are exact and completely private.

Does it work on mobile and offline?

Yes — it works on any modern phone or computer browser, and once loaded it keeps working even without internet because there is no server involved.