| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| Gregorian calendar | 599 BC DXCVIII BC |
| Ab urbe condita | 155 |
| Ancient Egypt era | XXVI dynasty, 66 |
| - Pharaoh | Necho II, 12 |
| Ancient Greek era | 45th Olympiad, year 2 |
| Assyrian calendar | 4152 |
| Bengali calendar | −1191 |
| Berber calendar | 352 |
| Buddhist calendar | −54 |
| Burmese calendar | −1236 |
| Byzantine calendar | 4910–4911 |
| Chinese calendar |
辛酉年 (Metal Rooster) 2098 or 2038 — to — 壬戌年 (Water Dog) 2099 or 2039 |
| Coptic calendar | −882 – −881 |
| Discordian calendar | 568 |
| Ethiopian calendar | −606 – −605 |
| Hebrew calendar | 3162–3163 |
| Hindu calendars | |
| - Vikram Samvat | −542 – −541 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 2502–2503 |
| Holocene calendar | 9402 |
| Iranian calendar | 1220 BP – 1219 BP |
| Islamic calendar | 1257 BH – 1256 BH |
| Javanese calendar | N/A |
| Julian calendar | N/A |
| Korean calendar | 1735 |
| Minguo calendar | 2510 before ROC 民前2510年 |
| Nanakshahi calendar | −2066 |
| Thai solar calendar | −56 – −55 |