| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 648 BC by topic |
| Politics |
|---|
| Categories |
| Gregorian calendar | 648 BC DCXLVIII BC |
| Ab urbe condita | 106 |
| Ancient Egypt era | XXVI dynasty, 17 |
| - Pharaoh | Psamtik I, 17 |
| Ancient Greek era | 33rd Olympiad (victor)¹ |
| Assyrian calendar | 4103 |
| Balinese saka calendar | N/A |
| Bengali calendar | −1240 |
| Berber calendar | 303 |
| Buddhist calendar | −103 |
| Burmese calendar | −1285 |
| Byzantine calendar | 4861–4862 |
| Chinese calendar | 壬申年 (Water Monkey) 2050 or 1843 — to — 癸酉年 (Water Rooster) 2051 or 1844 |
| Coptic calendar | −931 – −930 |
| Discordian calendar | 519 |
| Ethiopian calendar | −655 – −654 |
| Hebrew calendar | 3113–3114 |
| Hindu calendars | |
| - Vikram Samvat | −591 – −590 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 2453–2454 |
| Holocene calendar | 9353 |
| Iranian calendar | 1269 BP – 1268 BP |
| Islamic calendar | 1308 BH – 1307 BH |
| Javanese calendar | N/A |
| Julian calendar | N/A |
| Korean calendar | 1686 |
| Minguo calendar | 2559 before ROC 民前2559年 |
| Nanakshahi calendar | −2115 |
| Thai solar calendar | −105 – −104 |
| Tibetan calendar | 阳水猴年 (male Water-Monkey) −521 or −902 or −1674 — to — 阴水鸡年 (female Water-Rooster) −520 or −901 or −1673 |
The year 648 BC was a year of the pre-Julian Roman calendar. In the Roman Empire, it was known as year 106 Ab urbe condita . The denomination 648 BC 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.