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Time Converter

Conversion Results

International System of Units (SI)

Nanosecond (ns)-
Microsecond (μs)-
Millisecond (ms)-
Second (s)-

Basic time units

Minute (min)-
Hour (h)-
Day (d)-
Week-

Month units

Month (28 days)-
Month (29 days)-
Month (30 days)-
Month (31 days)-

Year units

Year (365 days)-
Year (366 days)-
Century (100 years)-

Traditional time units

Shichen (2 hours)-
Ke (15 minutes)-
Geng (2 hours)-

About the Time Converter

Supported unit systems:

  • SI units: ns, μs, ms, s
  • Astronomical time units: minute, hour, day, week, month, year, century
  • Computer time: nanosecond-level precision
  • Traditional time units: shichen, geng, ke

Common conversions:

  • 1 s = 1,000 ms = 1,000,000 μs = 1,000,000,000 ns
  • 1 minute = 60 seconds
  • 1 hour = 60 minutes = 3,600 seconds
  • 1 day = 24 hours = 1,440 minutes = 86,400 seconds
  • 1 month = 28/29/30/31 days (depending on calendar month)
  • 1 year = 365 days (common) or 366 days (leap)
  • 1 shichen = 2 hours [Traditional Chinese]
  • 1 ke = 15 minutes [Traditional Chinese]
  • 1 geng ≈ 2 hours [Traditional Chinese night timing]

Note: All conversions follow international standards. Astronomical units use average values.