About Time Converter
Time conversion is used across computing, physics, project management, and everyday life. Our free time converter supports everything from picoseconds (used in computing) to centuries (used in history), making it useful for scientists, programmers, students, and project planners.
Supported Time Units
Common: Week, Day, Hour, Minute, Second. Small (Scientific): Millisecond (ms), Microsecond (ฮผs), Nanosecond (ns), Picosecond (ps). Large (Historical): Month (average), Year, Decade, Century.
Common Time Conversions
1 minute = 60 seconds. 1 hour = 3,600 seconds. 1 day = 86,400 seconds. 1 week = 604,800 seconds. 1 year = 31,557,600 seconds. 1 millisecond = 0.001 seconds.
Fun Time Facts
A nanosecond is 10^-9 seconds โ in one nanosecond, light travels about 30 cm (1 foot). Your computer performs billions of operations per second. The human blink lasts approximately 150โ400 milliseconds. Light from the Sun takes 8 minutes and 20 seconds to reach Earth.