Date calculators

Free date and time calculators. No sign-up, no tracking.

Days between two dates

Find the exact number of days, weeks, and months between any two dates.

Find a future or past date by adding or subtracting days, weeks, months, or years.

Count the working days between two dates, excluding weekends.

Find out exactly how old someone is in years, months, days, and more.

Calculate your total and average working hours for the week.