"24K Magic" debuted at number two on the "Billboard" 200 with first-week sales of 231,000 equivalent album units (194,000 in traditional album sales), becoming Mars's best sales week to that point and his third top-ten album in the United States. The next week, it sold 73,000 units, dropping to number four. The album remained in the US top ten for a third consecutive week despite a 20% fall in sales to 58,000 units. The album remained in the top ten for the next few weeks, returning to number two for four nonconsecutive weeks; one of these followed Mars's two performances at the 2017 Grammy Awards.