Hectometre

Hectometre
The Great Pyramid of Giza is 137.7 metres high, which is 1.377 hectometres.
General information
Unit systemSI
Unit oflength
Symbolhm
Conversions
1 hm in ...... is equal to ...
   SI base units   100 m
   imperial/US units   109.36 yd
 3937.0 in
SI unit of length

The hectometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: hm[1]) or hectometer (American spelling) is a unit of length in the International System of Units (SI), equal to one hundred metres[2] and to one tenth of a kilometre. The word comes from a combination of "metre" and the SI prefix "hecto-", meaning "hundred".[3] It is not commonly used in English.[citation needed] A football field (either soccer or American) is approximately 1 hectometre in length.[4][5] The hectare (ha), a common metric unit for land area, is equal to one square hectometre (hm2).

See also

References

  1. ^ "What is the abbreviation for hectometre?". www.abbreviations.com. Retrieved 2018-07-10.
  2. ^ "hectometre noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced Learner's Dictionary at OxfordLearnersDictionaries.com". www.oxfordlearnersdictionaries.com. Retrieved 2018-07-10.
  3. ^ "Metric and SI Unit Prefixes". www.unc.edu. Archived from the original on 2018-04-19. Retrieved 2018-07-10.
  4. ^ "Soccer (FIFA) Field Dimensions & Layout - SportsCourtDimensions.com". www.sportscourtdimensions.com. Retrieved 2018-07-10.
  5. ^ "Soccer Field Dimensions & Measurements". www.courtdimensions.net. Retrieved 2018-07-10.

External links

  • The dictionary definition of hectometre at Wiktionary
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Metric units of length (by order of magnitude)
From smallest to largest (left to right). Commonly used units shown in bold italics.
  • quectometre (qm=10−30 m)
  • rontometre (rm)
  • yoctometre (ym)
  • zeptometre (zm)
  • attometre (am)
  • femtometre/fermi (fm)
  • picometre (pm)
  • nanometre (nm=10−9 m)
  • micrometre/micron (μm=10−6 m)
  • millimetre (mm=1/1000 m)
  • centimetre (cm=1/100 m)
  • decimetre (dm=1/10 m)
  • metre (m)
  • decametre (dam=10 m)
  • hectometre (hm=100 m)
  • kilometre (km=1000 m)
  • megametre (Mm=106 m)
  • gigametre (Gm)
  • terametre (Tm)
  • petametre (Pm)
  • exametre (Em)
  • zettametre (Zm)
  • yottametre (Ym)
  • ronnametre (Rm)
  • quettametre (Qm=1030 m)