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Year 643 (DCXLIII) was a common year starting on Wednesday of the Julian calendar. The denomination 643 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Regions & Art
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byzantine calendar chinese buddhist king tang dynasty year taizong dcxliii empire europe julian era emperor son approximate date government capital
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| 643 | - Kali Yuga | 3743–3744 | 1.00 | infobox |
| 643 | - Shaka Samvat | 564–565 | 1.00 | infobox |
| 643 | - Vikram Samvat | 699–700 | 1.00 | infobox |
| 643 | Ab urbe condita | 1396 | 1.00 | infobox |
| 643 | Armenian calendar | 92 ԹՎ ՂԲ | 1.00 | infobox |
| 643 | Assyrian calendar | 5393 | 1.00 | infobox |
| 643 | Balinese saka calendar | 564–565 | 1.00 | infobox |
| 643 | Bengali calendar | 49–50 | 1.00 | infobox |
| 643 | Berber calendar | 1593 | 1.00 | infobox |
| 643 | Buddhist calendar | 1187 | 1.00 | infobox |
| 643 | Burmese calendar | 5 | 1.00 | infobox |
| 643 | Byzantine calendar | 6151–6152 | 1.00 | infobox |
| 643 | Chinese calendar | 壬寅年 (Water Tiger) 3340 or 3133 — to — 癸卯年 (Water Rabbit) 3341 or 3134 | 1.00 | infobox |
| 643 | Coptic calendar | 359–360 | 1.00 | infobox |
| 643 | Discordian calendar | 1809 | 1.00 | infobox |
| 643 | Ethiopian calendar | 635–636 | 1.00 | infobox |
| 643 | Gregorian calendar | 643 DCXLIII | 1.00 | infobox |
| 643 | Hebrew calendar | 4403–4404 | 1.00 | infobox |
| 643 | Holocene calendar | 10643 | 1.00 | infobox |
| 643 | Iranian calendar | 21–22 | 1.00 | infobox |
| 643 | Islamic calendar | 22–23 | 1.00 | infobox |
| 643 | Japanese calendar | N/A | 1.00 | infobox |
| 643 | Javanese calendar | 533–535 | 1.00 | infobox |
| 643 | Julian calendar | 643 DCXLIII | 1.00 | infobox |
| 643 | Korean calendar | 2976 | 1.00 | infobox |
| 643 | Minguo calendar | 1269 before ROC 民前1269年 | 1.00 | infobox |
| 643 | Nanakshahi calendar | −825 | 1.00 | infobox |
| 643 | Seleucid era | 954/955 AG | 1.00 | infobox |
| 643 | Thai solar calendar | 1185–1186 | 1.00 | infobox |
| 643 | Tibetan calendar | ཆུ་ཕོ་སྟག་ལོ་ (male Water-Tiger) 769 or 388 or −384 — to — ཆུ་མོ་ཡོས་ལོ་ (female Water-Hare) 770 or 389 or −383 | 1.00 | infobox |
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