Date & Time Tools
Comprehensive date and time calculation tools. Convert between time zones for global coordination, create countdowns to important events, calculate exact age and date differences, track business days, view lunar and traditional calendars, schedule across time zones, and handle all time-related calculations with precision.
Calculate business days between dates or find a date after adding workdays. Exclude weekends, public holidays, and estimate salary with a visual calendar view.
Create printable monthly and yearly calendars with custom themes, holidays, events, background images, and PDF export.
Calculate the exact number of days, weeks, and months between any two dates with business day counting and calendar visualization.
Run multiple stopwatches simultaneously with lap timing. Track workouts, racing, study sessions, or any timed activities with precision.
Set multiple alarms with custom sounds, repeat schedules, and snooze functionality. Works entirely in your browser.
Convert Unix timestamps to human-readable dates and vice versa. Supports seconds, milliseconds, multiple formats, and batch conversion.
Find the best meeting times across different timezones. Compare working hours of multiple participants and discover overlapping availability.
Find your timezone instantly and convert time between world time zones. Lookup timezones by country, see server time (UTC), and compare multiple zones at once.
Display multiple clocks for different time zones around the world. Track time in major cities, add custom locations, and switch between digital, analog, and flip clock styles.
Calculate your exact age in years, months, and days. Discover your zodiac signs, generation, life milestones, and get personalized insights about your life stage.
Create countdowns for any event - birthdays, weddings, holidays, or custom dates. Choose from 20+ themed timers with visual effects.