Example:
15 calorie (nutritional) = 0.023719 metric horsepower-hour
1 calorie (nutritional) = 0.001581 metric horsepower-hour | 1 metric horsepower-hour = 632.41509 calorie (nutritional)
Conversion Steps:
15 × (4186.8 / 2647795.5) = 0.023718599