An embodiment of the present invention discloses a method for manufacturing a hot-stamped component, the method comprising: a step for injecting a blank into a heating furnace provided with a plurality of compartments having different temperature ranges; a multi-stage heating step for heating the blank in stages; and a soaking step for heating the blank at a temperature of Ac3 to 1,000°C, wherein, in the multi-stage heating step, the temperature condition in the heating furnace satisfies the following expression. 0 < (Tg - Ti) / Lt < 0.025 ℃/mm (In the expression, Tg represents the soaking temperature (°C), Ti represents the temperature (°C) at the entrance of the heating furnace, and Lt represents the length (mm) of the multi-stage heating).