Time converter

7 units, SI unit s. Every conversion runs through the SI base value, so round-trips are exact.

1 s = 1 s
1 s in every time unit
millisecond1,000 ms
second1 s
minute0.0167 min
hour0.000278 h
day0.0000116 d
week0.00000165 wk
year3.17e-08 yr
One second in every unit
millisecond (ms)1,000 ms
second (s)1 s
minute (min)0.016666667 min
hour (h)0.00027777778 h
day (d)0.000011574074 d
week (wk)0.0000016534392 wk
year (yr)3.1688088e-08 yr