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Quantity Catalog - Time, Half-life, Labour
Home Refresh UoMs for Quantitites > Base Quantity UoMs > Time, Half-life, Labour

Time is a fundamental physical quantity that represents the progression of events. It is a measurement of the duration between two events or moments. Time can be measured in seconds, minutes, hours, days, years, etc.

Common examples of units of measurement related to time include seconds, minutes, hours, days, weeks, months, and years.

  • Application and Importance:
  • Time is crucial in various fields such as physics, astronomy, and daily life.
  • It helps in scheduling tasks and activities efficiently.
  • Time management is essential for meeting deadlines and achieving goals.
  attosecond  attosec

1 attosec = 1e-18 s;

  bi-month  bimo

1 bimo = 5259600.0 s;

  billion year  bnyr

1 bnyr = 3.15576e+16 s;

  centisecond  centisec

1 centisec = 0.01 s;

  crore year  cryr

1 cryr = 315576000000000.0 s;

  day  d

1 d = 86400.0 s;

  day  day

1 day = 86400.0 s;

  decasecond  decasec

1 decasec = 10.0 s;

  decisecond  decisec

1 decisec = 0.1 s;

  sidereal day  dsr

1 dsr = 86164.09 s;

  exasecond  exasec

1 exasec = 1e+18 s;

  femtosecond  femtosec

1 femtosec = 1e-15 s;

  fortnight  fortnight

1 fortnight = 1209600.0 s;

  gigasecond  gigasec

1 gigasec = 1000000000.0 s;

  hour  h

1 h = 3600.0 s;

  half-year  halfyr

1 halfyr = 15778800.0 s;

  hectosecond  hectosec

1 hectosec = 100.0 s;

  hour  hr

1 hr = 3600.0 s;

  sidereal hour  hsr

1 hsr = 3590.17 s;

  kilosecond  kilosec

1 kilosec = 1000.0 s;

  lac year  lcyr

1 lcyr = 3155760000000.0 s;

  man day  manday

1 manday = 28800.0 s;

  man hour  manhr

1 manhr = 3600.0 s;

  man month  manmo

1 manmo = 864000.0 s;

  man year  manyr

1 manyr = 10512000.0 s;

  megasecond  megasec

1 megasec = 1000000.0 s;

  microsecond  microsec

1 microsec = 1e-06 s;

  microsecond  mics

1 mics = 1e-06 s;

  millisecond  millisec

1 millisec = 0.001 s;

  minute  min

1 min = 60.0 s;

  sidereal minute  minsr

1 minsr = 59.83617 s;

  minute  minute

1 minute = 60.0 s;

  million year  mnyr

1 mnyr = 31557600000000.0 s;

  month  mo

1 mo = 2629800.0 s;

  millisecond  ms

1 ms = 0.001 s;

  nanosecond  nanosec

1 nanosec = 1e-09 s;

  nanosecond  ns

1 ns = 1e-09 s;

  petasecond  petasec

1 petasec = 1000000000000000.0 s;

  picosecond  picosec

1 picosec = 1e-12 s;

  three hour  prahar

1 prahar = 10800 s;

  quarter  qrtr

1 qrtr = 7889400.0 s;

  quectosecond  quectosec

1 quectosec = 1e-30 s;

  quettasecond  quettasec

1 quettasec = 1e+30 s;

  roanatosecond  ronaatosec

1 ronaatosec = 1e+27 s;

  rontosecond  rontosec

1 rontosec = 1e-27 s;

  second  s

1 s = 1.0 s (Base Unit);

  second  sec

1 sec = 1.0 s;

  ten nanosecond  shake

1 shake = 1e-08 s;

  0.001 second  ss1000

1 ss1000 = 0.001 s;

  0.008 second  ss125

1 ss125 = 0.008 s;

  one-fifteenth second  ss15

1 ss15 = 0.06666666666666667 s;

  half-second  ss2

1 ss2 = 0.5 s;

  0.004 second  ss250

1 ss250 = 0.004 s;

  one-thirtieth second  ss30

1 ss30 = 0.03333333333333333 s;

  one-fourth second  ss4

1 ss4 = 0.25 s;

  0.002 second  ss500

1 ss500 = 0.002 s;

  one-sixtieth second  ss60

1 ss60 = 0.016666666666666666 s;

  one-eighth second  ss8

1 ss8 = 0.125 s;

  sidereal second  ssr

1 ssr = 0.9972696 s;

  terasecond  terasec

1 terasec = 1000000000000.0 s;

  thousand year  thyr

1 thyr = 31557600000.0 s;

  planck time  tplanck

1 tplanck = 5.391247054135129e-44 s (approx. 5.39124760e-44*s);

  week  wk

1 wk = 604800.0 s;

  yoctosecond  yoctosec

1 yoctosec = 1e-24 s;

  yottasecond  yottasec

1 yottasec = 1e+24 s;

  year  yr

1 yr = 31557600.0 s;

  sidereal year  yrsr

1 yrsr = 31558150 s;

  tropical year  yrtp

1 yrtp = 31556927 s;

  zeptosecond  zeptosec

1 zeptosec = 1e-21 s;

  zettasecond  zettasec

1 zettasec = 1e+21 s;

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