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Add Time Calculator

Add two amounts of time in hours, minutes and seconds.

Hours (1)Minutes (1)Seconds (1)Hours (2)Minutes (2)Seconds (2)

Frequently asked questions

How do I add times?

Add hours, minutes and seconds separately, carrying over every 60 seconds or minutes.

Calculate your exact age in years, months and days, plus the days until your next birthday.

Find the exact difference between two dates in years, months and days.

Add or subtract years, months, weeks and days from any date.

Measure the exact duration between two dates and times.

Count working days between two dates, excluding weekends and holidays.

Count the exact number of days between any two dates.