Welcome to UnitConversion.io

Welcome to UnitConversion.io. This website was made to be the best unit conversion website on the internet. The way that I hope to achieve this is to make the pages extremely fast and responsive. As you will see below, there are many unit types and an extensive unit list to choose from, which differentiates UnitConversion.io from other similar sites. Our aim is to be a destination for students, professionals, and everyone in between for converting units quickly and in a well presented format. I hope you enjoy the site, and contact me if you have any feedback!

Blog

How to Check Your Citations on Google Scholar

May 12th, 2025
For researchers and academics, knowing how often and where their work is being cited is crucial. Google Scholar provides an accessible platform to track these citations efficiently. It aggregates scholarly citations from books, conference papers, journal articles, and even theses across multiple ... Read more


What is ipconfig on Windows CMD used for?

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In the world of networking and troubleshooting on Microsoft Windows systems, the Command Prompt provides users with numerous tools to diagnose and manage network settings. One such command is ipconfig, a built-in utility designed to display and manage a Windows machines IP (Interne... Read more


Why Your Phone Battery Dies Fast and How to Fix It

May 6th, 2025
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Best Cloud Storage Options for Americans in 2025

May 6th, 2025
Lets face it. We all have too many photos, videos, files, and memes that were not ready to delete. Thats why cloud storage is a lifesaver in 2025. No more "Your device is out of space" messages! But with so many choices, how do you pick the best one? Don't worry. Weve made it easy (an... Read more



Unit Conversion



mm

=

cm

Unit Types

Length

Convert units of length. Examples of such units are centimeters and meters.

Length Conversion

Area

Convert units of area. Examples of such units are square feet and acres.

Area Conversion

Mass

Convert units of mass. Examples of such units are grams and megatonne.

Mass Conversion

Volume

Convert units of volume. Examples of such units are kiloliters and inches cubed.

Volume Conversion

Temperature

Convert units of temperature. Examples of such units are celsius and rankine.

Temperature Conversion

Time

Convert units of time. Examples of such units are minutes and hours.

Time Conversion

Speed

Convert units of speed. Examples of such units are kilometers per hour and miles per hour.

Speed Conversion

Pressure

Convert units of pressure. Examples of such units are hectopascals and megapascals.

Pressure Conversion

Digital

Convert units of digital. Examples of such units are bits and megabytes.

Digital Conversion

Parts Per

Convert units of parts per. Examples of such units are parts-per-trillion and parts-per-quadrillion.

Parts Per Conversion

Voltage

Convert units of voltage. Examples of such units are volts and kilovolts.

Voltage Conversion

Current

Convert units of current. Examples of such units are milliamps and kiloamps.

Current Conversion

Power

Convert units of power. Examples of such units are megawatts and gigawatts.

Power Conversion

Energy

Convert units of energy. Examples of such units are kilowatt hours and gigawatt hours.

Energy Conversion

Volume Flow Rate

Convert units of volume flow rate. Examples of such units are tablespoons per second and feet cubed per second.

Volume Flow Rate Conversion

Frequency

Convert units of frequency. Examples of such units are revolutions per minute and degrees per second.

Frequency Conversion

Pace

Convert units of pace. Examples of such units are seconds per meter and seconds per foot.

Pace Conversion

Illuminance

Convert units of illuminance. Examples of such units are lux and foot-candles.

Illuminance Conversion

Reactive Power

Convert units of reactive power. Examples of such units are volt-ampere reactive and mvar.

Reactive Power Conversion

Angle

Convert units of angle. Examples of such units are gradians and arcsecond.

Angle Conversion