Time Calculator

Convert between different measures of time. Just enter a number into the box and the results will be calculated automatically.

Browse by Units

centuries to days	hours to centuries	seconds to centuries
centuries to decades	hours to days	seconds to days
centuries to hours	hours to decades	seconds to decades
centuries to milliseconds	hours to milliseconds	seconds to hours
centuries to minutes	hours to minutes	seconds to milliseconds
centuries to seconds	hours to seconds	seconds to minutes
centuries to weeks	hours to weeks	seconds to weeks
centuries to years	hours to years	seconds to years
days to centuries	milliseconds to centuries	weeks to centuries
days to decades	milliseconds to days	weeks to days
days to hours	milliseconds to decades	weeks to decades
days to milliseconds	milliseconds to hours	weeks to hours
days to minutes	milliseconds to minutes	weeks to milliseconds
days to seconds	milliseconds to seconds	weeks to minutes
days to weeks	milliseconds to weeks	weeks to seconds
days to years	milliseconds to years	weeks to years
decades to centuries	minutes to centuries	years to centuries
decades to days	minutes to days	years to days
decades to hours	minutes to decades	years to decades
decades to milliseconds	minutes to hours	years to hours
decades to minutes	minutes to milliseconds	years to milliseconds
decades to seconds	minutes to seconds	years to minutes
decades to weeks	minutes to weeks	years to seconds
decades to years	minutes to years	years to weeks