| Millennium: | 2nd Millennium |
|---|---|
| Centuries: | 19th cent. – 20th cent. – 21st cent. |
| Decades: | 1910s 1920s 1930s – 1940s – 1950s 1960s 1970s |
| Years: | 1942 1943 1944 – 1945 – 1946 1947 1948 |
| Gregorian calendar | 1945 MCMXLV |
| Ab urbe condita | 2698 |
| Armenian calendar | 1394 ԹՎ ՌՅՂԴ |
| Assyrian calendar | 6695 |
| Bahá'í calendar | 101–102 |
| Bengali calendar | 1352 |
| Berber calendar | 2895 |
| British Regnal year | 9 Geo. 6 – 10 Geo. 6 |
| Buddhist calendar | 2489 |
| Burmese calendar | 1307 |
| Byzantine calendar | 7453–7454 |
| Chinese calendar | 甲申年 (Wood Monkey) 4641 or 4581 — to — 乙酉年 (Wood Rooster) 4642 or 4582 |
| Coptic calendar | 1661–1662 |
| Discordian calendar | 3111 |
| Ethiopian calendar | 1937–1938 |
| Hebrew calendar | 5705–5706 |
| Hindu calendars | |
| - Vikram Samvat | 2001–2002 |
| - Shaka Samvat | 1866–1867 |
| - Kali Yuga | 5045–5046 |
| Holocene calendar | 11945 |
| Igbo calendar | 945–946 |
| Iranian calendar | 1323–1324 |
| Islamic calendar | 1364–1365 |
| Japanese calendar | Shōwa 20 (昭和２０年) |
| Javanese calendar | 1875–1876 |
| Juche calendar | 34 |
| Julian calendar | Gregorian minus 13 days |
| Korean calendar | 4278 |
| Minguo calendar | ROC 34 民國34年 |
| Nanakshahi calendar | 477 |
| Thai solar calendar | 2488 |
The year 1945 BC
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