Time converter. Time conversion.

Common units

nanosecond - ns

microsecond - µs

second - s

minute - min

h

day

week

month

Julian year

Gregorian year

century

millennia

millisecond - ms

Astronomical units

anomalistic year

syderic year

tropic year

dracontic year

synodic month

syderic month

anomalistic month

dracontic month

Rare and obsolete units

fortnight

quarter

academic hour

tertsia (minor third)

Indiction

olympiad

saros

neros

sossos

Kalpa

The units used in physics

Planck time - tp