1 BC

1 BC in other calendars
Gregorian calendar	1 BC; N
Ab urbe condita	753
Ancient Greek era	194th Olympiad, year 4
Assyrian calendar	4750
Balinese saka calendar	N/A
Bengali calendar	−593
Berber calendar	950
Buddhist calendar	544
Burmese calendar	−638
Byzantine calendar	5508–5509
Chinese calendar	己未年 (Earth Goat); 2696 or 2636; — to —; 庚申年 (Metal Monkey); 2697 or 2637
Coptic calendar	−284 – −283
Discordian calendar	1166
Ethiopian calendar	−8 – −7
Hebrew calendar	3760–3761
Hindu calendars
- Vikram Samvat	56–57
- Shaka Samvat	N/A
- Kali Yuga	3100–3101
Holocene calendar	10000
Iranian calendar	622 BP – 621 BP
Islamic calendar	641 BH – 640 BH
Javanese calendar	N/A
Julian calendar	1 BC; N
Korean calendar	2333
Minguo calendar	1912 before ROC; 民前1912年
Nanakshahi calendar	−1468
Seleucid era	311/312 AG
Thai solar calendar	542–543
Tibetan calendar	阴土羊年; (female Earth-Goat); 126 or −255 or −1027; — to —; 阳金猴年; (male Iron-Monkey); 127 or −254 or −1026

Millennium:	1st millennium BC
Centuries:	2nd century BC – 1st century BC – 1st century
Decades:	30s BC 20s BC 10s BC – 0s BC – 0s 10s 20s
Years:	4 BC 3 BC 2 BC – 1 BC – AD 1 AD 2 AD 3

Year 1 BC/BCE was a leap year starting on Thursday in the proleptic Julian calendar. Some sources list it as a common year starting on either Friday or Saturday. At the time, it was known as the Year of the Consulship of Lentulus and Piso.

Events

for more information, see Category:1 BC deaths.