dynaera.com
Quick lookup of current and historical eras
日本語
中文(简)
中文(繁)
What dynasty or era are in Japan or Taiwan now?

AD 840 in Japan is ...

Heian 47

See also:
837
838
839
841
842
843

AD 840 is also...

Kofun 591

Asuka 303

Nara 131

Heian 47

Age Lookup

Year Local year Age Ganzhi Zodiac
837 Heian 44

1188

tei (hinoto) mi

Snake

838 Heian 45

1187

bo (tsuchinoe) uma

Horse

839 Heian 46

1186

ki (tsuchinoto) hitsuji

Goat

840 Heian 47

1185

ko (kanoe) saru

Monkey

841 Heian 48

1184

shin (kanoto) tori

Rooster

842 Heian 49

1183

jin (mizunoe) inu

Dog

843 Heian 50

1182

ki (mizunoto) i

Pig