This time zone converter lets you visually and very quickly convert EST to Chicago, Illinois time and vice-versa. Simply mouse over the colored hour-tiles and glance at the hours selected by the column... and done!
EST stands for Eastern Standard Time. Chicago, Illinois time is 0 hours ahead of EST. So, when it is it will be
WARNING: EST not in effect at this time. It's EDT instead. This is automatically reflected in the converter above by graying out inactive time zone of the pair.