Results for measurement:
Provides a summary of most of the units of measurement to be found in use around the world today, together with the appropriate conversion factors needed to change them into a standard unit of the S I.
A large collection of conversion tables.
Links to online conversion tools.
eFunda stands for engineering fundamentals. Its mission is to create an online destination for the engineering community, where working professionals can quickly find a variety of information to aid in the solution of complex design problems.
A non-profit engineering society offering a wide range of programs and activities of interest to professionals involved in measurement and control.
The National Institute of Standards and Technology.
Links to over 8,100 Conversions and Calculators.
Time Service Department:
The Official Source of Time for the Department of Defense and the Standard of Time for the United States
Yahoo Measurement and Units:
Yahoos links to measurement resources online.