| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| Gregorian calendar | 802 DCCCII |
| Ab urbe condita | 1555 |
| Armenian calendar | 251 ԹՎ ՄԾԱ |
| Assyrian calendar | 5552 |
| Bengali calendar | 209 |
| Berber calendar | 1752 |
| Buddhist calendar | 1346 |
| Burmese calendar | 164 |
| Byzantine calendar | 6310–6311 |
| Chinese calendar |
辛巳年 (Metal Snake) 3498 or 3438 — to — 壬午年 (Water Horse) 3499 or 3439 |
| Coptic calendar | 518–519 |
| Discordian calendar | 1968 |
| Ethiopian calendar | 794–795 |
| Hebrew calendar | 4562–4563 |
| Hindu calendars | |
| - Vikram Samvat | 858–859 |
| - Shaka Samvat | 723–724 |
| - Kali Yuga | 3902–3903 |
| Holocene calendar | 10802 |
| Iranian calendar | 180–181 |
| Islamic calendar | 185–187 |
| Japanese calendar |
Enryaku 21 (延暦21年) |
| Javanese calendar | 697–698 |
| Julian calendar | 802 DCCCII |
| Korean calendar | 3135 |
| Minguo calendar | 1110 before ROC 民前1110年 |
| Nanakshahi calendar | −666 |
| Seleucid era | 1113/1114 AG |
| Thai solar calendar | 1344–1345 |
Year 802 (DCCCII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar.