220 calories per bar. New. Since 1894. www.askhershey.com. www.hersheys.com. Smartlabel. Scan here or call 1-800-468-1714 for more food information. Questions or comments? www.askhershey.com or 800-468-1714. Visit us at www.hersheys.com. Every Hershey's product you've enjoyed has helped support children in need through Milton Hershey School. www.mhskids.org. Thank you for making a difference! Milton Hershey School. Founded 1909.