Easy Unit Conversion

Month, Time

Month is a unit of time, used with calendars, which was first used and invented in Mesopotamia, as a natural period related to the motion of the Moon. The traditional concept arose with the cycle of moon phases. Such months (lunations) are synodic months and last approximately 29.53 days.

List of all Month to other time units individual converters.
Convert  Month

Metric, SI

Yoctosecond ys 2628000000×1021
Zeptosecond zs 2628000000×1018
Attosecond as 2628000000×1015
Femtosecond fs 2628000000×1012
Picosecond ps 2628000000×109
Nanosecond ns 2628000000×106
Microsecond µs 2628000000×103
Millisecond ms 2628000000
Centisecond cs 262800000
Decisecond ds 26280000
Second s 2628000
Decasecond das 262800
Hectosecond hs 26280
Kilosecond ks 2628
Megasecond Ms 2.628
Gigasecond Gs 0.0026
Terasecond Ts 2.628×10-6
Petasecond Ps 2.628×10-9
Exasecond Es 2.628×10-12
Zettasecond Zs 2.628×10-15
Yottasecond Ys 2.628×10-18

Common units

Minute min 43800
Hour h 730
Day d 30.4167
Week 4.3452
Fortnight 2.1726
Year y 0.0833
Decade 0.0083
Century 0.0008
Millennium 0.0001

Sidereal time

Sidereal second 2635195.2425
Sidereal minute 43919.9207
Sidereal hour 731.9987
Sidereal day 30.4999
Sidereal year 0.0833

Other

Shake 2628000000×105
Leap year 0.0831
Julian year 0.0833
Tropical year 0.0833
Septennial 0.0119
Octennial 0.0104
Novennial 0.0093
Quindecennial 0.0056
Quinquennial 0.0167

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