Unit Converter
Quick, free, online unit converter that converts common units of measurement, along with 77 other converters covering an assortment of units. The site also includes a predictive tool that suggests possible conversions based on input, allowing for easier navigation while learning more about various unit systems.
The Ultimate Guide to SI Units and Unit Conversions - Albert
Mar 14, 2023 · A comprehensive guide to SI units, prefixes, and one-step conversions, including guided basic SI system conversions practice problems.
International System of Units - Wikipedia
The conversion between different SI units for one and the same physical quantity is always through a power of ten. This is why the SI (and metric systems more generally) are called decimal systems of measurement units .
Conversion Calculator
Use this Conversion Calculator to convert between commonly used units. Select the current unit in the left column, the desired unit in the right column, and enter a value in the left column to generate the resulting conversion.
Unit Conversion | NIST - National Institute of Standards and …
Jan 13, 2010 · NIST HB 44 – Appendix C (Current Edition) provides several convenient conversion factor tables for length, area, volume (dry and liquid measure), and mass using SI (metric system) and U.S. customary units, including notes on British measurement units.
This publication lists the units of the International System of Units (SI), or metric system, recommended for use in trade and commerce and other general uses by the National Institute of Standards and Technology.
The International System of Units – A Complete Guide to the SI
Our unit conversion calculators allow you to convert to and from the SI units of measure and other measurement systems, such as US Customary or CGS units. The International System of Units, or SI, is a system of weights and measures most commonly used world-wide, and is the modern version of the metric system.
SI base unit - SI derived unit - Unit Converter Online
The International System of Units (abbreviated SI) is the modern form of the metric system. It was established in 1960, and based on the meter-kilogram-second system. The units are divided into two classes—base units and derived units.
Standard International (SI) Units & Metric Conversions
Jul 5, 2024 · In this guide, you will learn about Standard International (SI) Fundamental Units and how to convert between orders of magnitude in the metric system. These are an internationally recognized standard for measuring different physical quantities.
SI Units | NIST - National Institute of Standards and Technology
Apr 12, 2010 · SI Base Units Relationships Poster (SP 1247) – a colorful poster illustrating the relationships of the International System of Units (SI) derived units with special names and symbols and the seven traditional base units. (NIST)