← All Unit Converters
Time Converters
30 conversions
Time unit conversions between seconds, minutes, hours, days, weeks, and years. Handy for project planning, scientific calculations, and everyday scheduling.
h → min
Hour to Minute
NIST Exact min → h
Minute to Hour
NIST Exact d → h
Day to Hour
NIST Exact h → d
Hour to Day
NIST Exact wk → d
Week to Day
NIST Exact min → s
Minute to Second
NIST Exact h → s
Hour to Second
NIST Exact s → h
Second to Hour
NIST Exact d → wk
Day to Week
NIST Exact s → min
Second to Minute
NIST Exact wk → h
Week to Hour
NIST Exact h → wk
Hour to Week
NIST Exact d → min
Day to Minute
NIST Exact min → d
Minute to Day
NIST Exact d → s
Day to Second
NIST Exact s → d
Second to Day
NIST Exact yr → d
Year to Day
d → yr
Day to Year
yr → mo
Year to Month
mo → yr
Month to Year
yr → wk
Year to Week
wk → yr
Week to Year
yr → h
Year to Hour
h → yr
Hour to Year
mo → d
Month to Day
d → mo
Day to Month
mo → wk
Month to Week
wk → mo
Week to Month
ms → s
Millisecond to Second
NIST Exact s → ms
Second to Millisecond
NIST ExactValues based on NIST SP 811 conversion factors