Time Unit Converter
Convert between 33 different time units. Select a unit below to start.
UNIT
Second
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UNIT
Minute
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UNIT
Hour
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UNIT
DAY
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UNIT
Week
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UNIT
Month
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UNIT
Year
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UNIT
Millisecond
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UNIT
Microsecond
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UNIT
Nanosecond
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UNIT
Picosecond
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UNIT
Femtosecond
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UNIT
Attosecond
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UNIT
Decade
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UNIT
Century
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UNIT
Millennium
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UNIT
Fortnight
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UNIT
Novennial
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UNIT
Octennial
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UNIT
Planck Time
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UNIT
Quindecennial
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UNIT
Quinquennial
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UNIT
Septennial
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UNIT
Shake
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UNIT
Day Sidereal
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UNIT
Hour Sidereal
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UNIT
Minute Sidereal
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UNIT
Month Synodic
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UNIT
Second Sidereal
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UNIT
Year Julian
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UNIT
Year Leap
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UNIT
Year Sidereal
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UNIT
Year Tropical
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Full Time Unit List
Second to MillisecondCommon Conversion
Minute to SecondCommon Conversion
Hour to MinuteCommon Conversion
DAY to HourCommon Conversion
Week to DAYCommon Conversion
Month to DAYCommon Conversion
Year to DAYCommon Conversion
| Unit Name | Category | Action |
|---|---|---|
| Second | Time | Convert |
| Minute | Time | Convert |
| Hour | Time | Convert |
| DAY | Time | Convert |
| Week | Time | Convert |
| Month | Time | Convert |
| Year | Time | Convert |
| Millisecond | Time | Convert |
| Microsecond | Time | Convert |
| Nanosecond | Time | Convert |
| Picosecond | Time | Convert |
| Femtosecond | Time | Convert |
| Attosecond | Time | Convert |
| Decade | Time | Convert |
| Century | Time | Convert |
| Millennium | Time | Convert |
| Fortnight | Time | Convert |
| Novennial | Time | Convert |
| Octennial | Time | Convert |
| Planck Time | Time | Convert |
| Quindecennial | Time | Convert |
| Quinquennial | Time | Convert |
| Septennial | Time | Convert |
| Shake | Time | Convert |
| Day Sidereal | Time | Convert |
| Hour Sidereal | Time | Convert |
| Minute Sidereal | Time | Convert |
| Month Synodic | Time | Convert |
| Second Sidereal | Time | Convert |
| Year Julian | Time | Convert |
| Year Leap | Time | Convert |
| Year Sidereal | Time | Convert |
| Year Tropical | Time | Convert |