| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 654 by topic |
|---|
| Leaders |
| Categories |
| Gregorian calendar | 654 DCLIV |
| Ab urbe condita | 1407 |
| Armenian calendar | 103 ԹՎ ՃԳ |
| Assyrian calendar | 5404 |
| Balinese saka calendar | 575–576 |
| Bengali calendar | 61 |
| Berber calendar | 1604 |
| Buddhist calendar | 1198 |
| Burmese calendar | 16 |
| Byzantine calendar | 6162–6163 |
| Chinese calendar | 癸丑年 (Water Ox) 3351 or 3144 — to — 甲寅年 (Wood Tiger) 3352 or 3145 |
| Coptic calendar | 370–371 |
| Discordian calendar | 1820 |
| Ethiopian calendar | 646–647 |
| Hebrew calendar | 4414–4415 |
| Hindu calendars | |
| - Vikram Samvat | 710–711 |
| - Shaka Samvat | 575–576 |
| - Kali Yuga | 3754–3755 |
| Holocene calendar | 10654 |
| Iranian calendar | 32–33 |
| Islamic calendar | 33–34 |
| Japanese calendar | Hakuchi 5 (白雉５年) |
| Javanese calendar | 545–546 |
| Julian calendar | 654 DCLIV |
| Korean calendar | 2987 |
| Minguo calendar | 1258 before ROC 民前1258年 |
| Nanakshahi calendar | −814 |
| Seleucid era | 965/966 AG |
| Thai solar calendar | 1196–1197 |
| Tibetan calendar | 阴水牛年 (female Water-Ox) 780 or 399 or −373 — to — 阳木虎年 (male Wood-Tiger) 781 or 400 or −372 |
Year 654 (DCLIV) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. The denomination 654 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.