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BATTLE // August 6, 1714

Battle of Gangut

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Overview

The Battle of Gangut took place on 27 JulyJul./ 7 August 1714Greg. during the Great Northern War (1700–1721), in the waters of Riilahti Bay, north of the Hanko Peninsula, near the site of the modern-day city of Hanko (Hangö), Finland, between the Swedish Navy and Imperial Russian Navy. It was the first important victory of the Russian fleet in its history. It is commemorated in Russia as one of the Days of Military Honour.

Overview adapted from Wikipedia, licensed under CC BY-SA 4.0.

Significance

The Battle of Gangut, fought on 27 July (Old Style) / 7 August 1714 (New Style) in the waters of Riilahti Bay north of the Hanko Peninsula, near the site of modern-day Hanko, Finland, was the first significant naval victory in the history of the Russian fleet. Contested between a Swedish force of approximately 2,400 and a Russian force of roughly 3,900, with casualties recorded at 2,000 and 3,000 respectively, the engagement demonstrated that the Tsardom of Russia had developed a naval arm capable of confronting and defeating the established Swedish Empire at sea. Within the Great Northern War, which had begun in 1700 and would continue until 1721, Gangut marked a meaningful shift in the balance of maritime power in the conflict. The battle is commemorated in Russia as one of the Days of Military Honour, reflecting the lasting institutional significance attached to it as a founding episode of Russian naval tradition.

Forces & casualties

Troop strength

  • Swedish Empire2,400
    medium
  • Tsardom of Russia3,900
    medium

Tsardom of Russia fielded a 1.6 : 1 numerical advantage

Casualties

  • Swedish Empire2,000
    medium83% loss rate
  • Tsardom of Russia3,000
    medium77% loss rate

Commanders (5)

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5 sibling battles · 0 factions

Last verified July 2026
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