The Battle of Rossbach marked a turning point in the Seven Years' War, not only for its stunning Prussian victory, but because France refused to send troops against Prussia again and Britain, noting Prussia's military success, increased its financial support for Frederick. Rossbach was the only battle between the French and the Prussians during the entire war.

Rossbach is considered one of Frederick's greatest strategic masterpieces. He crippled an enemy army twice the size of the Prussian force while suffering negligible casualties. His artillery also played a critical role in the victory, based on its ability to reposition itself rapidly responding to changing circumstances on the battlefield. Finally, his cavalry contributed decisively to the outcome of the battle, justifying his investment of resources into its training during the eight-year interim between the conclusion of the War of Austrian Succession and the outbreak of the Seven Years' War.