| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| Gregorian calendar | 902 CMII |
| Ab urbe condita | 1655 |
| Armenian calendar | 351 ԹՎ ՅԾԱ |
| Assyrian calendar | 5652 |
| Bengali calendar | 309 |
| Berber calendar | 1852 |
| Buddhist calendar | 1446 |
| Burmese calendar | 264 |
| Byzantine calendar | 6410–6411 |
| Chinese calendar |
辛酉年 (Metal Rooster) 3598 or 3538 — to — 壬戌年 (Water Dog) 3599 or 3539 |
| Coptic calendar | 618–619 |
| Discordian calendar | 2068 |
| Ethiopian calendar | 894–895 |
| Hebrew calendar | 4662–4663 |
| Hindu calendars | |
| - Vikram Samvat | 958–959 |
| - Shaka Samvat | 823–824 |
| - Kali Yuga | 4002–4003 |
| Holocene calendar | 10902 |
| Iranian calendar | 280–281 |
| Islamic calendar | 289–290 |
| Japanese calendar |
Engi 2 (延喜2年) |
| Javanese calendar | 800–801 |
| Julian calendar | 902 CMII |
| Korean calendar | 3235 |
| Minguo calendar | 1010 before ROC 民前1010年 |
| Nanakshahi calendar | −566 |
| Seleucid era | 1213/1214 AG |
| Thai solar calendar | 1444–1445 |
Year 902 (CMII) was a common year starting on Friday (link will display the full calendar) of the Julian calendar.