List of the largest cannon by caliber

This list contains all types of cannon through the ages listed in decreasing caliber size. For the purpose of this list, the development of large-calibre artillery can be divided into three periods, based on the kind of projectiles used, due to their dissimilar characteristics, and being practically incommensurable in terms of their bore size:

  • Stone balls: Cannon of extraordinary bore, which fired stone balls, were first introduced at the turn of the 14th to 15th century in Western Europe. Following a logic of increasing performance through size, they had evolved from small handguns to giant wrought-iron or cast-bronze bombards within a span of just several decades.[1]
  • Iron balls and shot: By the 16th century, however, a general switch from stone balls to smaller, but much more effective iron projectiles was in full swing. This and the parallel tendency towards standardized, rapid-firing cannon made the enormously costly and logistically demanding giant guns soon obsolete in the European theatre (with the exception of the odd showpiece).[2]
  • Explosive shells: In the Industrial Age, artillery was again revolutionized by the introduction of explosive shells, beginning with the Paixhans guns. Breakthroughs in metallurgy and modes of production were followed up by new experimentation with super-sized caliber weapons, culminating in the steel colossi of the two World Wars. In the post-war era, the development of extremely overpowered artillery was gradually abandoned in favour of missile technology, while heavy guns are still demanded by various arms of the service.
Early 15th-century Flemish giant cannon Dulle Griet at Ghent (caliber of 660 mm)

The list includes only cannons that were actually built, that is, cannons that existed only as concepts, ideas, proposals, plans, drawings or diagrams ("paper cannons" if you will) are excluded. Also excluded are those cannons that were only partially built (not a single complete artillery piece of the cannon type in question built). The list includes cannons that were completed (fully built) but did not fire even once (or there is debate/insufficient evidence about whether the cannons were ever fired). Also cannons that never were used in combat are included. Naturally the list only includes real cannons (made from metal and meant to be fired with gunpowder and a projectile to cause major destruction) and replicas etc. (made from plastic or fiberglass for example) and other non-real cannons (meaning those cannon-like pieces that were not meant to be fired with gunpowder and a projectile capable of causing major destruction) are excluded.

Cannon by caliber

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Stone balls

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Heyday: 15th to 17th centuries

Caliber (mm) Name Type Produced Place of origin Made by Remarks
  890[CB 1] Tsar Cannon Bombard 1586   Tsardom of Russia Andrey Chokhov 1 made; it is debated whether the cannon was ever fired (evidence of gunpowder residue in the gun has been found in some studies); never used in combat; 1 survives
  820[CB 2][3] Pumhart von Steyr Bombard Early 15th century House of Habsburg,   Holy Roman Empire 1 made; 1 survives
745[CB 3] Basilic Bombard 1453  Ottoman Empire Orban 1 made; used in combat; none survive
  735[CB 4][6] Faule Mette Bombard 1411 City of Brunswick,   Holy Roman Empire Henning Bussenschutte 1 made; fired 12 times during its existence; none survive
  700 Malik-i-Maidan Bombard 1549 City of Bijapur, Adil Shahi dynasty Muhammad Bin Husain Rumi 1 made; used in combat; 1 survives
  660[7] Dulle Griet Bombard First half of 15th century City of Ghent, County of   Flanders, Duchy of   Burgundy 3 made (the Dulle Griet, the Mons Meg, and a third piece that went to France); used in combat; 2 survive (the Dulle Griet and the Mons Meg)
  635 Thanjavur cannon (Rajagopala Beerangi) Bombard 1620 Thanjavur Nayaks Vikas Naikwade 1 made; used in combat; 1 survives
  635[8][9] Dardanelles Gun or Great Bronze Gun Bombard 1464  Ottoman Empire Munir Ali 1 made; used in combat; 1 survives
530[10] Galeazzesca Vittoriosa Bombard 1471   Duchy of Milan

Caliber: 530 mm (ball diameter); Mass: ~ 8.6-8.8 t; Shell weight: 209 kg[11]

Giovanni Garbagnate
520[12] Faule Grete Bombard 1409 Monastic state of the Teutonic Knights Heynrich Dumechen 1 made; used in combat
520-820 Grose Bochse Bombard 1408 Monastic state of the Teutonic Knights 1 made
  520[13] Mons Meg Bombard 1449 Mons, County of Hainaut, Duchy of Burgundy Jehan Cambier 3 made (the Mons Meg, the Dulle Griet, and a third piece that went to France); used in combat; 2 survive (the Mons Meg and the Dulle Griet)
  510[CB 5][14] Bombard 1480 Knights Hospitaller

Iron balls and shot

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Heyday: 16th to 19th centuries

Caliber (mm) Name Type Produced Place of origin Made by Remarks
  280[15] Kanone Greif Scharfmetze ("medium size") 1524 Electorate of Trier Master Simon 1 made; evidence of being fired exists; no evidence of use in combat exists; 1 survives
  280 Jaivana 1720 Jaigarh Fort, Jaipur Riyasat 1 made; fired once; never used in combat; 1 survives
  286 Dal Madal Kaman/Dala Mardana 1565[16][17] or 1742[18] (differing sources) Mallabhum, Malla dynasty Jagannath Karmakar[19] 1 made; according to an Indian local legend of divine intervention, fired only once in battle;[20] 1 survives
  152 Jahan Kosha Cannon 1637[21][22] Bengal Subah, Mughal Empire Janardan Karmakar 1 made; 1 survives
  240 Zamzama 1757 Durrani Empire Shah Nazir 2 made; used in combat; 1 survives
  390 Roaring Meg Mortar 1646 Kingdom of England Created by Colonel Birch for the Siege of Goodrich Castle
  508 Dahlgren smoothbore cannons, XX inch 1864 American Civil War John A. Dahlgren 4 made; never used in combat
  508 M. 1864 20-inch Rodman gun 1864 American Civil War Thomas Jackson Rodman 2 made; 2 survive
508 20 inch Perm Tsar Cannon/"Perm Giant" 1868 Russian Empire Motovilikha manufacturing plant 1 made; never used in combat; 1 survives

Twenty-inch (508 mm) Rodman and Dahlgren smoothbore cannons were cast in 1864 during the American Civil War[citation needed]. The Rodmans were used as seacoast defense. Although not used as intended, two 20-inch Dahlgrens were intended to be mounted in the turrets of USS Dictator and USS Puritan. Both Rodman gun and Dahlgren gun were designed to fire both shot and explosive shell.

Explosive shells

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Heyday: 19th to 20th centuries. List contains cannons of 16 inch and greater caliber.

Caliber (mm) Name Type Produced Place of origin Made by Remarks
  914 Mallet's mortar Mortar 1857   United Kingdom Robert Mallet 2 made; never used in combat; 2 survive
  914 Little David Mortar 1945   United States 1 made; never used in combat; 1 survives
  800 Schwerer Gustav Railway gun 1941   Nazi Germany Krupp 1 made; used in combat; sister gun to Dora; none survive
  800 Dora Railway gun 1942   Nazi Germany Krupp 1 made; unknown if used in combat (that is, unknown if fired in anger); sister gun to Schwerer Gustav; none survive
  610[23][24] Mortier monstre Mortar 1832   Belgium Henri-Joseph Paixhans 2 made; used in combat; at least 1 survives
  600
(later, 540)
Karl-Gerät Mortar 1940   Nazi Germany Rheinmetall 7 made; used in combat; one survives
  520 Obusier de 520 modèle 1916 Railway howitzer 1918   France Schneider et Cie 2 made; used in combat; none survive
  508 Dahlgren smoothbore cannons, XX inch Naval gun 1864   United States John A. Dahlgren 4 made; never used in combat
  508 M. 1864 20-inch Rodman gun Naval gun 1864   United States Thomas Jackson Rodman 2 made; 2 survive
508 20 inch Perm Tsar Cannon/"Perm Giant" 1868 Russian Empire Motovilikha manufacturing plant 1 made; never used in combat; 1 survives
  480 45 caliber 5 Year Type 36 cm gun Naval gun 1918–1922   Empire of Japan Kure Naval Arsenal
  460 46 cm/45 Type 94 Naval gun 1940   Empire of Japan Kure Naval Arsenal ~27 made; used in combat; main guns of battleships Yamato and Musashi; the largest ever ship-installed gun by caliber; none survives
  457.2 BL 18 inch railway howitzer Railway howitzer 1920   United Kingdom Elswick Ordnance Company 5 made; never used in combat; one survives
  457.2 BL 18 inch Mk I naval gun Naval gun 1916   United Kingdom Elswick Ordnance Company 3 made; used in combat; the largest ever ship-installed gun by shell weight; none survives
  457 18"/48 caliber Mark 1 gun Naval gun 1942   United States 1 made; never used in combat; one survives
  450 100-ton gun(RML 17.72 inch gun) Naval gun 1877   United Kingdom Elswick Ordnance Company 15 made; 2 survive
  432 432 mm (17 in) guns Naval gun (?)1877 (?)  United Kingdom (?)Elswick Ordnance Company
  420 Big Bertha Howitzer 1910s   German Empire Krupp 12 made; used in combat; none survive
  420 42 cm Gamma Mörser Mortar 1910s   German Empire /   Nazi Germany Krupp 10 made; used in combat; no known survivors
  420 2B1 Oka Self-propelled artillery 1957   Soviet Union KBM, Kirov Plant 4 made; never used in combat; at least one survives
  420 42 cm Haubitze M. 14/16 Howitzer 1914-1918   Austria-Hungary Škoda 8 made; used in combat
  412.8 BL 16.25 inch Mk I naval gun Naval gun 1888   United Kingdom Elswick Ordnance Company 12 made; never used in combat
  410 41 cm/45 3rd Year Type Naval gun 1920   Empire of Japan about 40 made
 
410 Experimental 41-cm-Howitzer Howitzer 1926 Empire of Japan Japan Steel Works
  406 16-inch gun M1895 Coastal Artillery 1895   United States Watervliet Arsenal 1 made; never used in combat; none survive
  406 16"/50 caliber M1919 gun Coastal Artillery 1919   United States Watervliet Arsenal at least 7 made; never used in combat
  406 16-inch howitzer M1920 Coastal Artillery 1920   United States Watervliet Arsenal probably 5 made, 4 deployed; never used in combat; none survive
  406 16"/45 caliber gun Naval gun 1914-1920   United States Washington Navy Yard, Washington, D.C., Bethlehem Steel 41 made
  406 16"/50 caliber Mark 2 gun Naval gun 1917-1922   United States Washington Navy Yard, Washington, D.C., Bethlehem Steel 71 made
  406 80-ton gun (RML 16 inch gun) Naval gun 1874   United Kingdom Royal Gun Factory 8 made; 2 survive
  406 BL 16 inch Mk I naval gun Naval gun 1927   United Kingdom 29 made
  406 40.6 cm SK C/34 gun Naval gun 1934   Nazi Germany Krupp at least 12 made
  406 2A3 Kondensator 2P Self-propelled artillery 1956   Soviet Union KB SM, Kirov Plant 5 made (1 prototype, 4 production); never used in combat; at least one survives
  406 406 mm/50 B-37 naval gun for Sovetsky Soyuz-class battleships Naval gun 1937   Soviet Union Barrikady Plant, Stalingrad
  406 16"/45 caliber Mark 6 gun Naval gun 1941   United States Washington Navy Yard, Washington, D.C.
  406 16"/50 caliber Mark 7 gun for the Iowa-class battleships Naval gun 1943   United States Washington Navy Yard, Washington, D.C.
  417 Project HARP 16.4 inch gun Research gun 1962-1968   United States
  Canada
Repurposed American 16 inch naval guns used for high-altitude atmosphere studies. 1 made, located in Barbados; never used in combat; 1 survive
406 Project HARP 16 inch gun Research gun 1962-1968   United States
  Canada
Repurposed American 16 inch naval guns used for high-altitude atmosphere studies. 2 made, located in Highwater Range in Quebec and in the Yuma Proving Ground; never used in combat

See also

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Notes

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  1. ^ The bombard has a conical bore of 82.5–90 cm.
  2. ^ The bombard has a conical bore of 76–88 cm.
  3. ^ Bown[4] indicates a larger bore of 36 in (914 mm), but Hollenback[5] says that Kritoboulos, a contemporary source, indicates a circumference of 12 spans and concludes that in this case the smallest of three possible sizes of span is the correct unit, giving 0.745 m for the bore. Hollenback also notes that granite cannonballs dating from the siege of Constantinople had a diameter of 0.711 m and could have been shot from this weapon using a wooden sabot.
  4. ^ The bombard has a conical bore of 67–80 cm.
  5. ^ The bombard has a conical bore of 45–58 cm.

Footnotes

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  1. ^ Schmidtchen 1977b, pp. 228–230
  2. ^ Schmidtchen 1977a, pp. 153–161
  3. ^ Schmidtchen 1977a, p. 162; ball diameter is 20 mm less (p. 171, Fn. 41).
  4. ^ Stephen R. Bown (2005). A Most Damnable Invention: Dynamite, Nitrates, and the Making of the Modern World. Penguin Group. ISBN 0-670-04524-1.
  5. ^ George M. Hollenback (2002), "Notes on the Design and Construction of Urban's Giant Bombard", Byzantine and Modern Greek Studies, 26 (1): 284–291, doi:10.1179/030701302806932231, S2CID 161056159
  6. ^ Schmidtchen 1977b, p. 222; ball diameter is 20 mm less (p. 171, Fn. 41).
  7. ^ Schmidtchen 1977a, p. 164; ball diameter is 20 mm less (p. 171, Fn. 41).
  8. ^ "Gun - Turkish Bombard - 1464". Royal Armouries. Retrieved 2024-10-02.
  9. ^ ffoulkes, Charles (July 1930). "The 'Dardanelles' Gun at the Tower". The Antiquaries Journal. 10 (3): 217–227. doi:10.1017/S0003581500041032.
  10. ^ E. Rocchi, Le artiglierie italiane nel Rinascimento, Rome, 1899
  11. ^ L. Beltrami, La Galeazesca Vittoriosa, Milan, 1916
  12. ^ Schmidtchen 1977b, p. 218; ball diameter is 20 mm less (p. 171, Fn. 41).
  13. ^ Schmidtchen 1977a, p. 166; ball diameter is 20 mm less (p. 171, Fn. 41).
  14. ^ Schmidtchen 1977b, p. 236, Fn. 103
  15. ^ Archiv für die Officiere der Königlich Preußischen Artillerie- und Ingenieur-Korps, Vol. 19, Berlin, Posen, Bromberg 1846, p. 101
  16. ^ Dasgupta, Biswas & Mallik 2009, p. 55.
  17. ^ "ASI, Kolkata Circle".
  18. ^ Sengupta, Kaustubh Mani; Das, Tista, eds. (2009). Heritage Tourism: An Anthropological Journey to Bishnupur. Mittal Publications. p. 55. ISBN 9788183242943. LCCN 2009310777.
  19. ^ Chatterjee, Annesha (27 June 2019). "Bengal's artillery". The Statesman (India). Kolkata. Archived from the original on 27 September 2024. Retrieved 27 September 2024. Jagannath Karmakar, an experienced blacksmith and engineer from the district of Bishnupur was the principle man behind the manufacture of the cannon.
  20. ^ Sengupta, Kaustubh Mani; Das, Tista, eds. (12 August 2021). Rethinking the Local in Indian History: Perspectives from Southern Bengal. Taylor & Francis. ISBN 9781000425529. LCCN 2021007732. Narrating the legend of Madanmohan, the patron god of Bishnupur, who assumed human form and fired the famous Dalmadal Cannon to oust the bargis (Maratha invaders), she argues that divine myths have deep cultural roots that influenced the production of local histories.
  21. ^ Journal of the Asiatic Society of Bangladesh: Humanities, Volumes 36-38 Asiatic Society of Bangladesh, 1991
  22. ^ The Land of the rupee Bennett, Coleman, 1912, the University of Michigan
  23. ^ Meyers Großes Konversations-Lexikon, Vol. 14, Leipzig 1908, p. 160: "Mörser": caliber of 61 cm
  24. ^ Journal des Sciences Militaires, 2nd series, Vol. 22, Paris 1838: caliber of 22 pouces = 59,6 cm (p. 49); outer diameter of the barrel: 1 m (p. 54)

References

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  • Schmidtchen, Volker (1977a), "Riesengeschütze des 15. Jahrhunderts. Technische Höchstleistungen ihrer Zeit", Technikgeschichte, 44 (2): 153–173
  • Schmidtchen, Volker (1977b), "Riesengeschütze des 15. Jahrhunderts. Technische Höchstleistungen ihrer Zeit", Technikgeschichte, 44 (3): 213–237
  • Dasgupta, Gautam Kumar; Biswas, Samira; Mallik, Rabiranjan (2009), Heritage Tourism: An Anthropological Journey to Bishnupur, A Mittal Publication, p. 55, ISBN 978-8183242943