Convertisseur d'unité, de conversion d'unité






installer l'unité de conversion en ligne gratuit!

installer l'unité de conversion en ligne gratuit!

installer l'unité de conversion en ligne gratuit!



installer l'unité de conversion en ligne gratuit!






  • Metric system - Wikipedia
    The metric system is a system of measurement that standardises a set of base units and a nomenclature for describing relatively large and small quantities using decimal -based multiplicative unit prefixes
  • Metric System - Chart, Units, Conversion, Examples - Cuemath
    The metric system of measurement is the standard way of measuring distance, calculating height, and most of the other day-to-day items Explore and learn more about metric systems with definition, conversions, and examples
  • Metric system | Definition, Facts, History | Britannica
    metric system, international decimal system of weights and measures, based on the metre for length and the kilogram for mass, that was adopted in France in 1795 and is now used officially in almost all countries
  • Metric System of Measurement - Math is Fun
    The metric system is a system of measuring It has three main units: we can measure nearly everything in the world! The length of this guitar is about 1 meter: When unfolded this ruler measures 2 meters: This gold bar has a mass of 1 kilogram: A dictionary also has a mass of about 1 kilogram:
  • International System of Units - Wikipedia
    The International System of Units, internationally known by the abbreviation SI (from its official French name, Système international d'unités), is the modern form of the metric system and the world's most widely used system of measurement
  • SI Units | NIST
    Familiarity with the elements and structure of the International System of Units (SI), commonly known as the metric system, will prepare students to successfully make measurements in science, technology, engineering and mathematics (STEM) applications
  • Metric System – The International System of Units (SI)
    Officially known as the International System of Units (SI), the metric system is the international standard system of measurement units It is based on the standard decimal number system, and is designed to be easy to learn, and simple to use
  • Metric system - Math. net
    The metric system is a decimal system of measurement that was developed in France in the late 18th century The metric system was refined over the course of history into the International System of Units (SI), the most widely used measurement system in the world today


















unité de conversion ©2005-2009
| Currency Exchange Rate |為替レート |Wechselkurse, Währungsrechner