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

Kim Jun SEO Boys Planet: Performance Highlights

December 5th, 2025
As one of the most talked-about contestants from Mnet's survival show Boys Planet, Kim Jun Seo garnered widespread attention for his fluid dance style, commanding stage presence, and steady vocal performance. Audiencesboth in South Korea and internationallywere drawn to his natural chari... Read more


SQL having: Filtering Aggregated Data

December 4th, 2025
Structured Query Language (SQL) plays a pivotal role in data manipulation and analysis, particularly when it comes to extracting valuable insights from large datasets. Aggregation functions like SUM(), COUNT(), AVG(), MAX(), and MIN() are fundamental f... Read more


Why Sophos Home Kept Reinstalling Its Agent After Uninstall Attempts and the Full Cleanup Script That Finally Removed Residual Components

December 4th, 2025
Sophos Home, a popular endpoint protection solution, is designed to offer robust anti-malware and web security for individual users and families. While it performs admirably in safeguarding systems from threats, some users have encountered frustrating issues when they attempt to uninstall the app... Read more


How to Delete Your You AI Account Permanently

December 3rd, 2025
If you've been experimenting with conversational AI platforms, there's a good chance you've come across You AI. Known for its cutting-edge natural language processing and smart assistant capabilities, You AI has carved out a niche among people seeking personalized, AI-powered digital exp... Read more



Unit Conversion



mm

=

cm

Unit Types

Length

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

Length Conversion

Area

Convert units of area. Examples of such units are millimeters squared and square feet.

Area Conversion

Mass

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

Mass Conversion

Volume

Convert units of volume. Examples of such units are centimeters cubed and teaspoon.

Volume Conversion

Temperature

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

Temperature Conversion

Time

Convert units of time. Examples of such units are days and years.

Time Conversion

Speed

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

Speed Conversion

Pressure

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

Pressure Conversion

Digital

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

Digital Conversion

Parts Per

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

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 amps and kiloamps.

Current Conversion

Power

Convert units of power. Examples of such units are watts and kilowatts.

Power Conversion

Energy

Convert units of energy. Examples of such units are megawatt hours and kilojoules.

Energy Conversion

Volume Flow Rate

Convert units of volume flow rate. Examples of such units are inches cubed per hour and feet cubed per minute.

Volume Flow Rate Conversion

Frequency

Convert units of frequency. Examples of such units are hertz 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 degrees and radians.

Angle Conversion