80

This page is about the year 80. For the actual number, see eighty.

Millennium:	1st millennium
Centuries:	1st century BC – 1st century – 2nd century
Decades:	50s  60s  70s  – 80s –  90s  100s  110s
Years:	77 78 79 – 80 – 81 82 83

80 in other calendars

Gregorian calendar	80 LXXX
Ab urbe condita	833
Armenian calendar	N/A
Assyrian calendar	4830
Bahá'í calendar	-1764–-1763
Bengali calendar	-513
Berber calendar	1030
English Regnal year	N/A
Buddhist calendar	624
Burmese calendar	-558
Byzantine calendar	5588–5589
Chinese calendar	己卯年十一月二十日 (2716/2776-11-20) — to — 庚辰年十二月初一日 (2717/2777-12-1)
Coptic calendar	-204–-203
Ethiopian calendar	72–73
Hebrew calendar	3840–3841
Hindu calendars
- Vikram Samvat	136–137
- Shaka Samvat	2–3
- Kali Yuga	3181–3182
Holocene calendar	10080
Iranian calendar	542 BP – 541 BP
Islamic calendar	559 BH – 558 BH
Japanese calendar
Korean calendar	2413
Minguo calendar	1832 before ROC 民前1832年
Thai solar calendar	623

80 is a year in the 1st century.

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