Complete Directory of Time Units and Conversions
Browse all 18 units of time measurement.
Second
Symbol: s
Plural: seconds
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Minute
Symbol: min
Plural: minutes
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Hour
Symbol: h
Plural: hours
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Day
Symbol: d
Plural: days
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Week
Symbol: wk
Plural: weeks
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Month
Symbol: mo
Plural: months
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Year
Symbol: yr
Plural: years
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Millisecond
Symbol: ms
Plural: milliseconds
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Microsecond
Symbol: μs
Plural: microseconds
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Nanosecond
Symbol: ns
Plural: nanoseconds
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Decade
Symbol: dec
Plural: decades
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Century
Symbol: c
Plural: centuries
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Millennium
Symbol: ka
Plural: millennia
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Fortnight
Symbol: fn
Plural: fortnights
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Planck Time
Symbol: tP
Plural: Planck times
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Shake
Symbol: shake
Plural: shakes
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Sidereal Day
Symbol: sidereal day
Plural: sidereal days
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Sidereal Year
Symbol: sidereal year
Plural: sidereal years
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