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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.
14 mar 2023 · A comprehensive guide to SI units, prefixes, and one-step conversions, including guided basic SI system conversions practice problems.
9 mar 2023 · Table 1 presents the conversion multiplication factors to convert from English units to SI units (and vice versa) for basic measurements including length, weight, area, volume, bulk density, mass flow rate, volume flow rate, pressure and power.
13 sty 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 article gives a list of conversion factors for several physical quantities. A number of different units (some only of historical interest) are shown and expressed in terms of the corresponding SI unit.
1 lut 2016 · Sections B.8 and B.9 give factors for converting values of quantities expressed in various units - predominantly units outside the SI that are unacceptable for use with it - to values expressed either in (a) SI units, (b) units that are accepted for use with the SI (especially units that better reflect the nature of the unconverted units), (c) ...
1 lut 2016 · NIST Guide to the SI, Appendix B.8: Factors for Units Listed Alphabetically. Caution: The units listed in column 1 are in general not to be used in NIST publications, with the exception of those few in italic type.