Tool Collections
Date Tools
Date Tools. A focused collection of related tools available in this language.
Common use cases
- Search tools by name, slug, keyword, or category
- Copy tool link
Tools
Age Calculator Find age in years, months, and days from a birth date and check the next birthday. Date Difference Calculator Calculate the number of days and simplified time difference between two dates. Business Days Calculator Count business days between two dates with weekend and custom holiday options. Business Days Add Subtract Calculator Add or subtract working days while accounting for weekends. Date Add Subtract Calculator Add or subtract days, months, or years from a date. Countdown Days Calculator Count the days remaining until a selected date. Day Of Week Calculator Find the weekday for a selected date. Day Of Year Calculator Find a date's numbered day within the year. Week Number Calculator Find the calendar week number for a date. Leap Year Calculator Check whether a year is a leap year. Timezone Converter Compare a date and time across selected time zones. Time Calculator Add or subtract time values and durations. Time Unit Converter Convert durations between seconds, minutes, hours, and days. Time Duration Converter Convert durations between common time units.
Related categories
FAQ
What is included in Date Tools? +
A focused collection of related tools available in this language.
Do I need to sign in? +
No. These tools are free to use.
Do these tools run in the browser? +
Most tools run directly in the browser.