492 BC

Millennium:	1st millennium BC
Centuries:	6th century BC – 5th century BC – 4th century BC
Decades:	520s BC  510s BC  500s BC  – 490s BC –  480s BC  470s BC  460s BC
Years:	495 BC 494 BC 493 BC – 492 BC – 491 BC 490 BC 489 BC

492 BC by topic

Politics

State leaders – Sovereign states

Birth and death categories

Births – Deaths

Establishments and disestablishments categories

Establishments – Disestablishments

492 BC in other calendars

Gregorian calendar	492 BC
Ab urbe condita	262
Armenian calendar	N/A
Assyrian calendar	4259
Bahá'í calendar	-2335–-2334
Bengali calendar	-1084
Berber calendar	459
English Regnal year	N/A
Buddhist calendar	53
Burmese calendar	-1129
Byzantine calendar	5017–5018
Chinese calendar	戊申年 (2145/2205) — to — 己酉年 (2146/2206)
Coptic calendar	-775–-774
Ethiopian calendar	-499–-498
Hebrew calendar	3269–3270
Hindu calendars
- Vikram Samvat	-435–-434
- Shaka Samvat	N/A
- Kali Yuga	2610–2611
Holocene calendar	9509
Iranian calendar	1113 BP – 1112 BP
Islamic calendar	1147 BH – 1146 BH
Japanese calendar
Korean calendar	1842
Minguo calendar	2403 before ROC 民前2403年
Thai solar calendar	52

Year 492 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Consulship of Macerinus and Augurinus (or, less frequently, year 262 Ab urbe condita). The denomination 492 BC 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

Greece

• The first expedition of King Darius I of Persia against Greece commences under the leadership of his son-in-law and general, Mardonius. Darius sends Mardonius to succeed his satrap (governor) in Ionia, Artaphernes, with a special commission to attack Athens and Eretria.
• The Persians under Mardonius subdue and capture Thrace and Macedonia.
• Mardonius loses some 300 ships in a storm off Mount Athos, which forces him to abandon his plans to attack Athens and Eretria.

Sicily

• When Camarina, a Syracusan colony, rebels, Hippocrates, the tyrant of Gela, intervenes to wage war against Syracuse. After defeating the Syracusan army at the Heloros River, he besieges the city. However, he is persuaded by the intervention of forces from the Greek mainland city of Corinth to retreat in exchange for the possession of Camarina.