 | This article needs additional citations for verification. (July 2021) |
| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 440 by topic |
|---|
| Leaders |
| Categories |
| Gregorian calendar | 440 CDXL |
| Ab urbe condita | 1193 |
| Assyrian calendar | 5190 |
| Balinese saka calendar | 361–362 |
| Bengali calendar | −153 |
| Berber calendar | 1390 |
| Buddhist calendar | 984 |
| Burmese calendar | −198 |
| Byzantine calendar | 5948–5949 |
| Chinese calendar | 己卯年 (Earth Rabbit) 3137 or 2930 — to — 庚辰年 (Metal Dragon) 3138 or 2931 |
| Coptic calendar | 156–157 |
| Discordian calendar | 1606 |
| Ethiopian calendar | 432–433 |
| Hebrew calendar | 4200–4201 |
| Hindu calendars | |
| - Vikram Samvat | 496–497 |
| - Shaka Samvat | 361–362 |
| - Kali Yuga | 3540–3541 |
| Holocene calendar | 10440 |
| Iranian calendar | 182 BP – 181 BP |
| Islamic calendar | 188 BH – 187 BH |
| Javanese calendar | 324–325 |
| Julian calendar | 440 CDXL |
| Korean calendar | 2773 |
| Minguo calendar | 1472 before ROC 民前1472年 |
| Nanakshahi calendar | −1028 |
| Seleucid era | 751/752 AG |
| Thai solar calendar | 982–983 |
| Tibetan calendar | 阴土兔年 (female Earth-Rabbit) 566 or 185 or −587 — to — 阳金龙年 (male Iron-Dragon) 567 or 186 or −586 |
Year 440 (CDXL) was a leap year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Valentinianus and Anatolius (or, less frequently, year 1193 Ab urbe condita). The denomination 440 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.