Date & Time Calculators

45 free date & time calculators in Other.

Age in HoursCalculate an exact age in hours, days and years from a birth date generally.
Years Between DatesFind the exact calendar span between two dates generally.
Add Days to DateFind the date that falls a set number of days after a start date.
Add Months to DateFind the date a set number of months after a start date.
Age CalculatorFind your exact age in years, months, days, hours and minutes.
Age CalculatorCalculate your exact age in years, months and days from a date of birth.
Age in DaysTotal number of days, weeks and months you have been alive.
Age in MinutesTotal the minutes, hours and days you have been alive.
Age in MonthsFind your exact age in total months with leftover days.
Birth WeekdayFind the weekday you were born on and your current age.
Birthday CountdownDays until the next birthday and the weekday it falls on.
Calendar WeeksFind how many calendar weeks a month spans and its length.
Countdown to DateSee how many days remain until a target event date.
Date Add DaysAdd a number of days to a date and get the new date and weekday.
Date CalculatorAdd or subtract days from a date, or measure the span between two dates.
Date CountdownTrack progress toward an event between a start and target date.
Date Subtract DaysFind the date that falls a set number of days before a given date.
Day CounterCount total, business and weekend days between two dates, excluding holidays.
Day of the Week CalculatorFind which weekday any date in history or the future falls on.
Day of WeekDetermine which day of the week any date falls on.
Day of YearFind the day number inside the year and how many days remain.
Days Between DatesCount the exact number of days between any two dates.
Days in MonthFind the number of days in any month of any year.
Days SinceSee how many days, months and years have passed since a past date.
Days Since AnniversaryDays and years since a past event, plus the next anniversary.
Days UntilCount the days remaining until a target date from a chosen reference date.
Hours CalculatorCount the hours and minutes between two times, minus breaks.
ISO Week NumberFind the ISO week number and week-numbering year for a date.
Leap Year CheckCheck whether a year is a leap year and how many days it has.
Milestone DateFind the date a milestone number of days from a start date lands.
Month End DateFind the last day of a month and how many days remain.
Month ProgressSee what percentage of the current month has already passed.
Month Start DateSee the weekday a month opens on and how long it will last.
Months Between DatesFind how many full months and years lie between two dates.
Next BirthdayFind when your next birthday falls and how old you will be.
Period DurationA date span shown as combined years, months and days.
Time CalculatorAdd, subtract, multiply and divide time expressed in days, hours, minutes and seconds.
Time Card CalculatorTotal a weekly timesheet with breaks, overtime and pay.
Time Duration CalculatorMeasure the precise duration between two date-times, down to seconds.
Time Zone CalculatorConvert a time between any two world time zones, handling DST.
United States Commute TimeCalculate commute time from a few simple inputs in the United States.
US AgeCalculate exact age in years, months, days and hours between two dates in the United States.
Weekday CountCount how many of a chosen weekday occur between two dates.
Weeks Between DatesExpress the span between two dates in weeks and days.
Year RemainingFind the days, weeks and percentage left in the year.