| Millennium: | 2nd Millennium |
|---|---|
| Centuries: | 11th cent. – 12th cent. – 13th cent. |
| Decades: | 1080s 1090s 1100s – 1110s – 1120s 1130s 1140s |
| Years: | 1109 1110 1111 – 1112 – 1113 1114 1115 |
| Gregorian calendar | 1112 MCXII |
| Ab urbe condita | 1865 |
| Armenian calendar | 561 ԹՎ ՇԿԱ |
| Assyrian calendar | 5862 |
| Bengali calendar | 519 |
| Berber calendar | 2062 |
| English Regnal year | 12 Hen. 1 – 13 Hen. 1 |
| Buddhist calendar | 1656 |
| Burmese calendar | 474 |
| Byzantine calendar | 6620–6621 |
| Chinese calendar | 辛卯年 (Metal Rabbit) 3808 or 3748 — to — 壬辰年 (Water Dragon) 3809 or 3749 |
| Coptic calendar | 828–829 |
| Discordian calendar | 2278 |
| Ethiopian calendar | 1104–1105 |
| Hebrew calendar | 4872–4873 |
| Hindu calendars | |
| - Vikram Samvat | 1168–1169 |
| - Shaka Samvat | 1033–1034 |
| - Kali Yuga | 4212–4213 |
| Holocene calendar | 11112 |
| Igbo calendar | 112–113 |
| Iranian calendar | 490–491 |
| Islamic calendar | 505–506 |
| Japanese calendar | Ten'ei 3 (天永３年) |
| Javanese calendar | 1017–1018 |
| Julian calendar | 1112 MCXII |
| Korean calendar | 3445 |
| Minguo calendar | 800 before ROC 民前800年 |
| Nanakshahi calendar | −356 |
| Seleucid era | 1423/1424 AG |
| Thai solar calendar | 1654–1655 |
The year 1112 BC