| Years |
|---|
| Millennium |
| 2nd millennium |
| Centuries |
| Decades |
| Years |
| 1703 by topic |
|---|
| Arts, history, and science |
| Countries |
|
|
| Lists of leaders |
| Birth and death categories |
| Establishments and disestablishments categories |
| Works category |
| Gregorian calendar | 1703 MDCCIII |
| Ab urbe condita | 2456 |
| Armenian calendar | 1152 ԹՎ ՌՃԾԲ |
| Assyrian calendar | 6453 |
| Balinese saka calendar | 1624–1625 |
| Bengali calendar | 1110 |
| Berber calendar | 2653 |
| English Regnal year | 1 Ann. 1 – 2 Ann. 1 |
| Buddhist calendar | 2247 |
| Burmese calendar | 1065 |
| Byzantine calendar | 7211–7212 |
| Chinese calendar | 壬午年 (Water Horse) 4399 or 4339 — to — 癸未年 (Water Goat) 4400 or 4340 |
| Coptic calendar | 1419–1420 |
| Discordian calendar | 2869 |
| Ethiopian calendar | 1695–1696 |
| Hebrew calendar | 5463–5464 |
| Hindu calendars | |
| - Vikram Samvat | 1759–1760 |
| - Shaka Samvat | 1624–1625 |
| - Kali Yuga | 4803–4804 |
| Holocene calendar | 11703 |
| Igbo calendar | 703–704 |
| Iranian calendar | 1081–1082 |
| Islamic calendar | 1114–1115 |
| Japanese calendar | Genroku 16 (元禄16年) |
| Javanese calendar | 1626–1627 |
| Julian calendar | Gregorian minus 11 days |
| Korean calendar | 4036 |
| Minguo calendar | 209 before ROC 民前209年 |
| Nanakshahi calendar | 235 |
| Thai solar calendar | 2245–2246 |
| Tibetan calendar | ཆུ་ཕོ་རྟ་ལོ་ (male Water-Horse) 1829 or 1448 or 676 — to — ཆུ་མོ་ལུག་ལོ་ (female Water-Sheep) 1830 or 1449 or 677 |
1703 (MDCCIII) was a common year starting on Monday in the Gregorian calendar and a common year starting on Friday in the Julian calendar.