Time Converter
Result:
Time Conversion Units and Formulas
Time Conversion Units
Standard Units
- Second (s)
- Millisecond (ms)
- Minute (min)
- Hour (h)
- Day (d)
- Week
- Month
- Year (y)
- Decade
- Century
- Millennium
Micro and Nano Units
- Microsecond (µs)
- Nanosecond (ns)
- Picosecond (ps)
- Femtosecond (fs)
- Attosecond (as)
Special Units
- Shake
Astronomical & Calendrical Units
- Month (synodic)
- Year (Julian)
- Year (leap)
- Year (tropical)
- Year (sidereal)
- Day (sidereal)
- Hour (sidereal)
- Minute (sidereal)
- Second (sidereal)
Long-Term Units
- Fortnight
- Septennial
- Octennial
- Novennial
- Quindecennial
- Quinquennial
Quantum Units
- Planck time
Time Conversion Formulas
Standard Units
- Second (s): 1 s = 1 s
- Millisecond (ms): 1 ms = 0.001 s
- Minute (min): 1 min = 60 s
- Hour (h): 1 h = 3600 s
- Day (d): 1 d = 86400 s
- Week: 1 week = 604800 s
- Month: 1 month = 2628000 s
- Year (y): 1 year = 31557600 s
- Decade: 1 decade = 315576000 s
- Century: 1 century = 3155760000 s
- Millennium: 1 millennium = 31557600000 s
Micro and Nano Units
- Microsecond (µs): 1 µs = 1.0E-6 s
- Nanosecond (ns): 1 ns = 1.0E-9 s
- Picosecond (ps): 1 ps = 1.0E-12 s
- Femtosecond (fs): 1 fs = 1.0E-15 s
- Attosecond (as): 1 as = 1.0E-18 s
Special Units:
- Shake: 1 shake = 1.0E-8 s
Astronomical & Calendrical Units
- Month (synodic): 1 synodic month = 2551443.84 s
- Year (Julian): 1 Julian year = 31557600 s
- Year (leap): 1 leap year = 31622400 s
- Year (tropical): 1 tropical year = 31556930 s
- Year (sidereal): 1 sidereal year = 31558149.54 s
- Day (sidereal): 1 sidereal day = 86164.09 s
- Hour (sidereal): 1 sidereal hour = 3590.1704166667 s
- Minute (sidereal): 1 sidereal minute = 59.8361736111 s
- Second (sidereal): 1 sidereal second = 0.9972695602 s
Long-Term Units
- Fortnight: 1 fortnight = 1209600 s
- Septennial: 1 septennial = 220752000 s
- Octennial: 1 octennial = 252288000 s
- Novennial: 1 novennial = 283824000 s
- Quindecennial: 1 quindecennial = 473040000 s
- Quinquennial: 1 quinquennial = 157680000 s
Quantum Units
- Planck time: 1 Planck time = 5.39056E-44 s