Date & Time Tools

Calculate dates, convert time zones, and more

Date Difference

Start Date:

End Date:

Countdown Timer

Target Date & Time:

Event Name (optional):

Stopwatch

00:00:00.000

World Clock

Add Timezone:

Local Time Your timezone

Days Until

Future Date:

Event Name (optional):

Age Calculator

Date of Birth:

Age at Specific Date (optional):

Time Converter

From:

Date:

From Timezone:

To Timezone:

Business Days

Start Date:

End Date:

Exclude:

Weekends

Public Holidays