Time between any two dates.

The time between dates calculator computes the exact duration between any two dates. It works for any dates — past, present, or future — and gives you the result in years, months, weeks, days, hours, and minutes.

Common uses include calculating project durations, time since or until anniversaries, days until a vacation or deadline, time since a historical event, or how long you've been at a job.

The calculator handles leap years correctly and accounts for months with varying numbers of days. The result uses the same precision engine as our main age calculator.