Days Alive Calculator

Life isn’t measured in years. It’s measured in days.

Days Alive Calculator shows you exactly which day of your life you’re on — and lets you explore time in new ways.

See your life as one continuous line, starting from Day 1.

Features:

• See what Day you’re on today • Discover what day of the week you were born • Calculate what Day number corresponds to any date • Calculate what date corresponds to any Day number • See how many days are between two dates • Count down to upcoming events • Set reminders for milestones like Day 5,000th, 10,000th, 15,000th, and beyond • Home Screen widgets • Lock Screen widgets • Apple Watch app and complications • Optional milestone and birthday reminders • English and Japanese support

No accounts. No ads. No tracking.

Just time — counted clearly.