def steps_to_calories(step_cnt, weight):
    """Calculates the calories burned from total steps.
    https://www.livestrong.com/article/238020-how-to-convert-pedometer-steps-to-calories/

    :step_cnt (Integer): Number of steps.

    Returns (Integer): Number of calories burned.
    """
    return (float(0.57 * weight) / 2200) * step_cnt