The metric system is a system of measurement that standardizes a set of base units and a nomenclature for describing relatively large and small quantities...

The history of the metric system began during the Age of Enlightenment with measures of length and weight derived from nature, along with their decimal...

System of Units, internationally known by the abbreviation SI (from French Système international d'unités), is the modern form of the metric system and...

the metric system of measurement. All over the world, countries have transitioned from local and traditional units of measurement to the metric system. This...

officially adopted the metric system as their main system of measurement, but imperial units are still used alongside metric units in the United Kingdom...

the process of introducing the International System of Units, also known as SI units or the metric system, to replace a jurisdiction's traditional measuring...

the metric system, with six of these dating back to the system's introduction in the 1790s. Metric prefixes have also been used with some non-metric units...

While Canada has converted to the metric system for many purposes, there is still significant use of non-metric units and standards in many sectors...

guide to the metric system: Metric system – various loosely related systems of measurement that trace their origin to the decimal system of measurement...

International System of Units or SI (the modern form of the metric system), the British imperial system, and the United States customary system. In antiquity...

Australia's first Parliament after federation to consider adopting the metric system, metric units first became legal for use in Australia in 1947 when Australia...

metric system (original French term Système des Méchaniciens) is a non-standard system of units, which does not comply with the International System of...

Metric time is the measure of time intervals using the metric system. The modern SI system defines the second as the base unit of time, and forms multiples...

historical and are no longer in common usage, being replaced by the metric system. Usage of the unqualified term pound reflects the historical conflation...

President Gerald Ford on December 23, 1975. It declared the metric system "the preferred system of weights and measures for United States trade and commerce"...

systems of units used to be very common. Now there is a global standard, the International System of Units (SI), the modern form of the metric system...

According to Schadow and McDonald, metric units, in general, are those units "defined 'in the spirit' of the metric system, that emerged in late 18th century...

Metrication is the act or process of converting to the metric system of measurement. The United Kingdom, through voluntary and mandated laws, has metricated...

1 mm thick. Look up millimetre in Wiktionary, the free dictionary. Metric system Orders of magnitude (length) Submillimetre astronomy "17th General Conference...

members on the state of the metric system in the United States called Metric Today. The Metric Act of 1866 declared the metric system to be "lawful throughout...

The Metric Act of 1866, also known as the Kasson Act, is a piece of United States legislation that legally protected use of the metric system in commerce...

Since the 1960s, the International System of Units (SI) is the internationally recognised metric system. Metric units of mass, length, and electricity...

the Phileterian system of the Ptolemaic age, the Olympic system of Greece, the Roman system, the British system, and the metric system. The earliest known...

year or census to the next, making them difficult to compare, an Urban Metric System (UMS) has been conceived that could correct the problem, since it allows...

government and military areas, metric units are used. The International System of Units (SI), the modern form of the metric system, is preferred for many uses...

other countries. The metric system is sub-divided into SI and non-SI units. Before the establishment of the decimal metric system in France during the...

decimal unit prefix in the metric system denoting multiplication by one thousand (103). It is used in the International System of Units, where it has the...

also part of the apothecaries' system. This was long used in medicine, but has been largely replaced by the metric system (milligrams). The only troy weight...

use with SI. It is also referred to as a metric ton in the United States to distinguish it from the non-metric units of the short ton (United States customary...

P Metric tire sizing system or the Metric tire sizing system (which is based on ISO standards but is not to be confused with the ISO metric system). Pickup...