Age, date, and time math for schedules, deadlines, and everyday questions — plus quick links to text and productivity tools.
Exact age from birth date to today or any date.
Open toolDays between dates or add/subtract intervals.
Open toolAdd or subtract hours and minutes for shifts and travel.
Open toolAutosave notes in the browser for quick lists and drafts.
Open toolCount words and characters for writing tasks.
Open toolEveryday percent change, tip, and discount math.
Open toolDate and age tools use calendar dates you enter. For precise UTC cutoffs, confirm critical deadlines manually.
Notes stay in your browser (localStorage). They are not uploaded unless you export them.
Yes. All daily tools are mobile-first and work without installing an app.