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  1. 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 via decimal -based multiplicative unit …

  2. Metric system | Definition, Facts, & History | Britannica

    Dec 11, 2025 · 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 …

  3. Metric Conversion charts and calculators

    Metric Conversion calculators, tables and formulas for temperature, length, area, volume and weight metric conversions.

  4. Metric System of Measurement - Math is Fun

    Speed is how far something moves over a period of time. So it can be measured in meters per second. It means: How many meters does something travel in one second. We can write it as meters/second, …

  5. METRIC Definition & Meaning - Merriam-Webster

    Dec 31, 2014 · The metric system was invented in France in the years following the French Revolution, and a version of it is now used in most of the world to measure distance, weight, and volume.

  6. Understanding Metric | NIST

    May 11, 2016 · Learning the SI (International System of Units, commonly known as the metric system) is easy. Begin with basics, including the 7 base units that define 22 derived units and using prefixes.

  7. METRIC | definition in the Cambridge English Dictionary

    METRIC meaning: 1. using or relating to a system of measurement that uses metres, centimetres, litres, etc.: 2. a…. Learn more.

  8. 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 …

  9. FAQ: Frequently asked questions about the metric system

    Sep 20, 2025 · People sometimes use “metric” or “metrics” as slang for “the metric system”, but technically this is not correct. There are other “metric” things that are only peripherally related to the …

  10. 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 …