Date & Time calculators
Age, date difference, workdays, and add/subtract days from any date.
Calculate your exact age in years, months, days — and even hours — from your date of birth.
Count the exact days, weeks, and months between any two dates.
Add or subtract days, weeks, months or years from any date.
Count business days between two dates, excluding weekends and holidays.
Add as many world clocks as you like — analog or digital — for any time zone, with live date and time to the second.
A colourful, interactive world map — click any country to see its capital, population, capital population, and live analog + digital time with the date.
A full interactive calendar with bank holidays, government holidays, school holidays, and religious festivals for India, US, UK, Canada, and Australia.
Add or subtract time, and find the difference between two times.
Convert between 12-hour (AM/PM) and 24-hour (military) time.
Convert hours and minutes into a total number of minutes (and seconds).
Convert hours and minutes into decimal hours for timesheets and payroll.
Count down the hours, minutes and seconds until a specific time.