We appreciate if you provide a link from your site. It's a useful source for
your own visitors and also a great way to support our site. You may link in any
way you want including any specific page. For a text link, you may use the html
code below as an example. You may change the title and the description.
Measurement conversion calculator for metric and imperial systems. Includes
metric charts, tables.
International Bureau of Weights and Measures (BIPM)
BIPM is an international standards organisation (one of the 3 organizations) to maintain the International System of Units (SI) under the terms of the Metre Convention.
USMA - U.S. Metric Association
Founded in 1916, it advocates U.S. conversion to the metric system.
Wikipedia - Metric System
Information about metric system, history, units.
Wikipedia - Imperial Units
Information about imperial system, history, units.
Wikipedia - U.S. Customary Units
Information about US customary units, history.