Time Calculators

Calculate time differences, compare timezones, and more

Time Zone Comparison

Select two time zones to compare

Your Current Time

Add More Timezones

Time Difference

3 hours

East vs West

Calculate days between dates

Start Date

End Date

Precise time calculation

Start Date & Time

End Date & Time

Time until/since event

Target Date & Time

Calculate exact age

Birth Date

Track and calculate work hours

Date

Start Time

End Time

Break (min)