Engineering unit conversion made simple

EngToolWorks provides quick conversions between commonly used engineering units. Select a category and enter a value to convert between compatible measurement systems.

Supported units

  • Meter (m)
  • Kilometer (km)
  • Centimeter (cm)
  • Millimeter (mm)
  • Inch (in)
  • Foot (ft)
  • Yard (yd)
  • Mile (mi)

Common engineering uses

Unit conversion is used in engineering calculations, technical drawings, manufacturing, construction, science and everyday work.