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

Getting started with Intellimali

March 21st, 2025
```html Intellimali is a financial management system that helps students efficiently access and manage their bursary and loan funds. Used by many universities and colleges in South Africa, it streamlines the process of distributing funds to students for tuition, accommodation, food, and other exp... Read more


What is 0 level DFD with example?

March 20th, 2025
A 0 Level Data Flow Diagram (DFD) is a simple way to show how data moves in a system. It gives a high-level overview, without going into too much detail. This is why it's also called a Context Diagram. What is a 0 Level DFD? A 0 Level DFD shows how a system interac... Read more


3uTools Location Spoof: A Full Guide [100% Work]

March 19th, 2025
Location spoofing has become an essential tool for various purposes, whether for enhancing privacy, accessing geo-restricted content, or adding fun to location-based apps. One of the most reliable and user-friendly tools for location spoofing on iOS devices is 3uTools. If you're ... Read more


7 Best Linktree Alternatives for 2025

March 19th, 2025
Linktree has been a popular tool for creating a centralized hub of links, especially for social media influencers, businesses, and content creators. However, as the digital landscape evolves, so do the tools available to enhance your link-sharing capabilities. Whether you're looking for more cust... Read more



Unit Conversion



mm

=

cm

Unit Types

Length

Convert units of length. Examples of such units are millimeters and feet.

Length Conversion

Area

Convert units of area. Examples of such units are meters squared and kilometers squared.

Area Conversion

Mass

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

Mass Conversion

Volume

Convert units of volume. Examples of such units are quarts and feet cubed.

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 hours and weeks.

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 megapascals and torrs.

Pressure Conversion

Digital

Convert units of digital. Examples of such units are kilobytes 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 millivolts 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 kilowatts and gigawatts.

Power Conversion

Energy

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

Energy Conversion

Volume Flow Rate

Convert units of volume flow rate. Examples of such units are centiliters per second and gallons per second.

Volume Flow Rate Conversion

Frequency

Convert units of frequency. Examples of such units are hertz and terahertz.

Frequency Conversion

Pace

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

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 mvar and gvar.

Reactive Power Conversion

Angle

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

Angle Conversion