| Millennium: | 1st millennium |
|---|---|
| Centuries: | 9th century – 10th century – 11th century |
| Decades: | 880s 890s 900s – 910s – 920s 930s 940s |
| Years: | 909 910 911 – 912 – 913 914 915 |
| 912 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 912 CMXII |
| Ab urbe condita | 1665 |
| Armenian calendar | 361 ԹՎ ՅԿԱ |
| Assyrian calendar | 5662 |
| Bahá'í calendar | -932–-931 |
| Bengali calendar | 319 |
| Berber calendar | 1862 |
| English Regnal year | N/A |
| Buddhist calendar | 1456 |
| Burmese calendar | 274 |
| Byzantine calendar | 6420–6421 |
| Chinese calendar | 辛未年十二月初九日 (3548/3608-12-9) — to —
壬申年十一月二十日(3549/3609-11-20) |
| Coptic calendar | 628–629 |
| Ethiopian calendar | 904–905 |
| Hebrew calendar | 4672–4673 |
| Hindu calendars | |
| - Vikram Samvat | 968–969 |
| - Shaka Samvat | 834–835 |
| - Kali Yuga | 4013–4014 |
| Holocene calendar | 10912 |
| Iranian calendar | 290–291 |
| Islamic calendar | 299–300 |
| Japanese calendar | |
| Korean calendar | 3245 |
| Minguo calendar | 1000 before ROC 民前1000年 |
| Thai solar calendar | 1455 |
Year 912 (CMXII) was a leap year starting on Wednesday (link will display the full calendar) of the Julian calendar.