1227
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1227 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Art and literature | 
| 1227 in poetry | 
| Gregorian calendar | 1227 MCCXXVII | 
| Ab urbe condita | 1980 | 
| Armenian calendar | 676 ԹՎ ՈՀԶ | 
| Assyrian calendar | 5977 | 
| Balinese saka calendar | 1148–1149 | 
| Bengali calendar | 633–634 | 
| Berber calendar | 2177 | 
| English Regnal year | 11 Hen. 3 – 12 Hen. 3 | 
| Buddhist calendar | 1771 | 
| Burmese calendar | 589 | 
| Byzantine calendar | 6735–6736 | 
| Chinese calendar | 丙戌年 (Fire Dog) 3924 or 3717 — to — 丁亥年 (Fire Pig) 3925 or 3718 | 
| Coptic calendar | 943–944 | 
| Discordian calendar | 2393 | 
| Ethiopian calendar | 1219–1220 | 
| Hebrew calendar | 4987–4988 | 
| Hindu calendars | |
| - Vikram Samvat | 1283–1284 | 
| - Shaka Samvat | 1148–1149 | 
| - Kali Yuga | 4327–4328 | 
| Holocene calendar | 11227 | 
| Igbo calendar | 227–228 | 
| Iranian calendar | 605–606 | 
| Islamic calendar | 624–625 | 
| Japanese calendar | Karoku 3 / Antei 1 (安貞元年) | 
| Javanese calendar | 1135–1136 | 
| Julian calendar | 1227 MCCXXVII | 
| Korean calendar | 3560 | 
| Minguo calendar | 685 before ROC 民前685年 | 
| Nanakshahi calendar | −241 | 
| Thai solar calendar | 1769–1770 | 
| Tibetan calendar | 阳火狗年 (male Fire-Dog) 1353 or 972 or 200 — to — 阴火猪年 (female Fire-Pig) 1354 or 973 or 201 | 
Year 1227 (MCCXXVII) was a common year starting on Friday of the Julian calendar.