Time & Date Toolkit

Calculate your age from birthdate accurately.

Convert your pet’s age to human years.

Countdown to your special date or anniversary.

Track how many days until your birthday.

Calculate the number of days between two dates.

Check if a year is a leap year.

Calculate night duration between two times.

Best nap lengths based on your schedule.

Find optimal bedtimes or wake-up times based on sleep cycles.

Determine if your sleep duration is healthy.

A clean, responsive stopwatch with pause/reset functionality.

Test how fast you can click or react!

Add or subtract hours and minutes from a time.

Find the day of the week your birthday falls on.

Find the day of the week for any date.

Find sunrise and sunset times for any date and location.

Track moon phases and moonrise/moonset times.

Convert your dog’s age to human years accurately.

Calculate fiscal years and quarters for your business.

Find the best golden hour times for photography.

Plan and allocate your time efficiently.

Calculate total work hours and overtime.