- 1st century: 1-100
- 2nd century: 101-200
- 3rd century: 201-300
- 4th century: 301-400
- 5th century: 401-500
- 6th century: 501-600
- 7th century: 601-700
- 8th century: 701-800
- 9th century: 801-900
- 10th century: 901-1000
- 11th century: 1001-1100
- 12th century: 1101-1200
- 13th century: 1201-1300
- 14th century: 1301-1400
- 15th century: 1401-1500
- 16th century: 1501-1600
- 17th century: 1601-1700
- 18th century: 1701-1800
- 19th century: 1801-1900
- 20th century: 1901-2000
- 21st century: 2001-present