270
| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 270 by topic |
|---|
| Leaders |
| Categories |
| Gregorian calendar | 270 CCLXX |
| Ab urbe condita | 1023 |
| Assyrian calendar | 5020 |
| Balinese saka calendar | 191–192 |
| Bengali calendar | −323 |
| Berber calendar | 1220 |
| Buddhist calendar | 814 |
| Burmese calendar | −368 |
| Byzantine calendar | 5778–5779 |
| Chinese calendar | 己丑年 (Earth Ox) 2967 or 2760 — to — 庚寅年 (Metal Tiger) 2968 or 2761 |
| Coptic calendar | −14 – −13 |
| Discordian calendar | 1436 |
| Ethiopian calendar | 262–263 |
| Hebrew calendar | 4030–4031 |
| Hindu calendars | |
| - Vikram Samvat | 326–327 |
| - Shaka Samvat | 191–192 |
| - Kali Yuga | 3370–3371 |
| Holocene calendar | 10270 |
| Iranian calendar | 352 BP – 351 BP |
| Islamic calendar | 363 BH – 362 BH |
| Javanese calendar | 149–150 |
| Julian calendar | 270 CCLXX |
| Korean calendar | 2603 |
| Minguo calendar | 1642 before ROC 民前1642年 |
| Nanakshahi calendar | −1198 |
| Seleucid era | 581/582 AG |
| Thai solar calendar | 812–813 |
| Tibetan calendar | 阴土牛年 (female Earth-Ox) 396 or 15 or −757 — to — 阳金虎年 (male Iron-Tiger) 397 or 16 or −756 |
Year 270 (CCLXX) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Antiochianus and Orfitus (or, less frequently, year 1023 Ab urbe condita). The denomination 270 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.
Events
By place
Roman Empire
- Emperor Claudius II Gothicus dies of plague while preparing to fight the Vandals and Sarmatians, who have invaded Pannonia. He is succeeded by his brother Quintillus, who briefly holds power over the Roman Empire.
- Quintillus commits suicide and is succeeded by an associate of his brother Lucius Domitius Aurelianus, the military leader who distinguished himself last year at the Battle of Naissus (Serbia).
- Aurelianus pushes the Goths back across the Danube and recovers Roman territory.
- The Romans leave Utrecht after regular invasions of Germanic tribes.
- Crisis of the Third Century: An economic crisis strikes the Roman empire; due to the partition of the empire, invasions and usurpations and the sacking of the countryside and cities by invaders, agricultural and industrial production are significantly decreased, and mines lie unused. A monetary crisis ensues, including inflation of up to 1,000 % in certain areas of the empire.
Southeast Asia
- Fan Hsiung, aka Pham Hung, came to power in Champa and raided the Chinese-occupied territory of Tonkin.
Egypt
- The Kingdom of Aksum (modern Ethiopia) begins minting its own gold coins to facilitate international trade, following the model of Roman coinage.
- Anthony the Great, a Christian saint from Egypt, regarded as Father of All Monks, enters the wilderness to become ascetic.
By topic
Technology
- The Chinese invent gunpowder (black powder), a mixture of sulfur, charcoal and potassium nitrate. It appears to have first been used only for fireworks.
Births
- March 15 – Saint Nicholas (Santa Claus) (d. 343)
- November 20 – Maximinus II, Roman Emperor
- Rabbah bar Nahmani, Babylonian 'amora
- Saint Spyridon, bishop of Trimythous (d. 348)
Deaths
- St. Valentine (executed by Claudius II) (Possible year)
- Claudius II, Roman Emperor (b. 210)
- Quintillus, Roman emperor
- Plotinus, father of Neo-Platonism (b. c. 205) (approximate date)
- Jingu of Japan, possibly legendary empress of Japan
- Luo Xian, general of the Kingdom of Shu
- Qiao Zhou, minister of the Kingdom of Shu (b. 201)