| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 12th century – 13th century – 14th century |
| Decades: | 1200s 1210s 1220s – 1230s – 1240s 1250s 1260s |
| Years: | 1230 1231 1232 – 1233 – 1234 1235 1236 |
| 1233 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishments and disestablishments categories | |
| Establishments – Disestablishments | |
| Art and literature | |
| 1233 in poetry | |
| Gregorian calendar | 1233 MCCXXXIII |
| Ab urbe condita | 1986 |
| Armenian calendar | 682 ԹՎ ՈՁԲ |
| Assyrian calendar | 5983 |
| Bahá'í calendar | -611–-610 |
| Bengali calendar | 640 |
| Berber calendar | 2183 |
| English Regnal year | 17 Hen. 3 – 18 Hen. 3 |
| Buddhist calendar | 1777 |
| Burmese calendar | 595 |
| Byzantine calendar | 6741–6742 |
| Chinese calendar | 壬辰年十一月十九日 (3869/3929-11-19) — to —
癸巳年十一月廿九日(3870/3930-11-29) |
| Coptic calendar | 949–950 |
| Ethiopian calendar | 1225–1226 |
| Hebrew calendar | 4993–4994 |
| Hindu calendars | |
| - Vikram Samvat | 1289–1290 |
| - Shaka Samvat | 1155–1156 |
| - Kali Yuga | 4334–4335 |
| Holocene calendar | 11233 |
| Iranian calendar | 611–612 |
| Islamic calendar | 630–631 |
| Japanese calendar | |
| Korean calendar | 3566 |
| Minguo calendar | 679 before ROC 民前679年 |
| Thai solar calendar | 1776 |
Year 1233 (MCCXXXIII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar.