The typical caloric burn during high-intensity interval training (HIIT) can range from 400 to 600 calories per hour, depending on individual body weight, intensity of the workout, and duration. This training method effectively elevates the heart rate, resulting in significant calorie expenditure both during and after the workout due to the afterburn effect. HIIT is efficient, allowing individuals to achieve substantial caloric burn in a shorter amount of time compared to traditional steady-state aerobic exercise.