Gives name, symbol and definition for 21 quantities and units of space and time. Where appropriate, conversion factors are also given. Annex A includes units based on the foot, pound and second and some other units, Annex B other non-SI units given for information, especially regarding the conversion factor.

General information

  • Status :  Withdrawn
    Publication date : 1992-08
  • Edition : 2
    Number of pages : 11
  • :
    ISO/TC 12
    Quantities and units
  • 01.060
    Quantities and units

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.