1701 (MDCCI) was a common year starting on Saturday of the Gregorian calendar and a common year starting on Wednesday of the Julian calendar, the 1701st year of the Common Era (CE) and Anno Domini (AD) designations, the 701st year of the 2nd millennium, the 1st year of the 18th century, and the 2nd year of the 1700s decade. As of the start of 1701, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1923.