Welcome to UnitConvertPlus!

Unit Convert Plus is a free quick unit conversion calculator to perform conversions between units in metric, imperial, and other systems of measurement.

Navigate quickly to these common conversions:

We love units! We serve a large number of units for you to convert freely. We provide additional information about each category of units, including examples and easy to understand explanations of each concept.

Our site offers great use as a teaching tool and homework aid. Our simple explanations are easy for students to understand, and our conversion tool operates at lightning speed so you can blaze through any work you might need to do.