The Great Pyramid of Giza is 138.8 metres high, which is 1.388 hectometres.
|1 hm in ...||... is equal to ...|
|SI units||100 m|
|imperial/US units|| 109.36 yd|
The hectometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: hm) or hectometer (American spelling) is a unit of length in the metric system, equal to one hundred metres. The word comes from a combination of "metre" and the SI prefix "hecto-", meaning "hundred". It is not commonly used in English. A football (soccer) pitch is approximately 1 hectometre in length. The hectare (ha), a common metric unit for land area, is equal to one square hectometre (hm2).
- "What is the abbreviation for hectometre?". www.abbreviations.com. Retrieved 2018-07-10.
- "hectometre noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced Learner's Dictionary at OxfordLearnersDictionaries.com". www.oxfordlearnersdictionaries.com. Retrieved 2018-07-10.
- "Metric and SI Unit Prefixes". www.unc.edu. Archived from the original on 2018-04-19. Retrieved 2018-07-10.
- "Soccer (FIFA) Field Dimensions & Layout - SportsCourtDimensions.com". www.sportscourtdimensions.com. Retrieved 2018-07-10.
- "Soccer Field Dimensions & Measurements". www.courtdimensions.net. Retrieved 2018-07-10.
- The dictionary definition of hectometre at Wiktionary