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long ton

unit of mass used in many Commonwealth countries
Class type of: ton Q667419

Facts

9 properties
Instance of
unit of mass, UCUM derived unit[2]
Subclass of
ton[4]
Part of
Imperial and US customary measurement systems[5]
Conversion to SI unit
1,016.0469088 kg[7]
Conversion to standard unit
15.7M (1.02–1016.0B, n=16)[8][9][10][11][12][13][14][15][16][17][18][19][20][21]
Measured physical quantity
mass[3]
NCI Thesaurus ID
C198394[6]
Unit symbol
UK t[23]
Wikidata SPARQL query equivalent
wd:Q667419 p:P2370/psn:P2370 [wikibase:quantityAmount ?source; wikibase:quantityUnit ?base]. ?item p:P2370/psn:P2370 [wikibase:quantityAmount ?target; wikibase:quantityUnit ?base]. BIND(?source / ?target as ?value)[22]
🏷️ Also known as
en long tons (UK) en UK t en ton en weight ton en displacement ton en gross ton en imperial ton en long ton en long tons ar طن بريطاني cs dlouhá tuna cs imperiální tuna de Britische Tonne es tonelada imperial es tonelada larga fa تن بزرگ fi displacement ton fi imperial ton fi long ton fi pitkä tonni
🔖 Identifiers · 14
Arabic Ontology lexical concept ID
151073483
Encyclopædia Britannica Online ID
science/long-ton
Freebase ID
/m/01_p2s
Interlingual Index ID
i108961
Microsoft Academic ID (discontinued)
187157128
OmegaWiki Defined Meaning
1382388
Ontology of units of Measure 2.0 unit ID
ton-Long
QUDT dimension ID
A0E0L0I0M1H0T0D0
QUDT unit ID
TON_LONG
UCUM code
[lton_av]
UMLS CUI
CL1914192
Wolfram Language unit code
"LongTons"
Show all 14 identifiers +2
WordNet 3.1 Synset ID
13743492-n
Wurvoc.org measure ID
ton-long

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🔗 Connections
Instance of 1
unit of mass
Measured physical quantity 1
mass
Part of 1
Imperial and US customary measurement systems
Subclass of 1
ton
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Summary

long ton is an unit of mass[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). long ton. Retrieved November 10, 2026, from https://4ort.xyz/entity/long-ton
MLA “long ton.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Nov. 2026, https://4ort.xyz/entity/long-ton.
BibTeX @misc{4ortxyz_long-ton_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{long ton}}, year = {2026}, url = {https://4ort.xyz/entity/long-ton}, note = {Accessed: 2026-11-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): long ton — https://4ort.xyz/entity/long-ton (retrieved 2026-11-10)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 25w ago · Mahir256 · 2026-05-17 view diff on Wikidata ↗
    Measured physical quantity → mass
    Conversion to standard unit → 1,016.047 kilogram, 2,240 pound, 35,840 ounce +13
    Conversion to SI unit → 1,016.046909 kilogram
    Instance of → unit of mass, UCUM derived unit
    + 4 other properties edited (see Wikidata diff for full list)
    "Created claim: UMLS CUI: CL1914192"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.