Date & Time
Date & Time tools on UniTools: age calculator, days between dates and more.
The Date & Time category handles age calculations, day counts, date offsets, time math, datetime duration, and work-hour totals.
It is meant for quick calendar and shift-based answers in a simple format.
Tools in this category
Time Zone Converter, World Clock, and Meeting Planner
Time zone converter helps you convert time between cities, compare live clocks, and spot a workable meeting window on one timeline.
Age Calculator
Age calculator shows how many full years, months, and days have passed between a birth date and a selected date.
Date Difference Calculator
Date difference calculator shows how many days, weeks, months, and years have passed between two dates.
Date Calculator
Date calculator helps you add or subtract days, weeks, months, and years from a selected date.
Time Calculator
Time calculator helps you add and subtract hours and minutes without manual math.
Time Difference Calculator
Duration calculator shows how much time has passed between two moments.
Hours Worked Calculator
Hours worked calculator helps you calculate shift duration with breaks included.
Guides and collections
Related categories
FAQs
What scenarios does this category cover?+
Birthdate age, date differences, future/past date offsets, time addition or subtraction, and work-hour tracking.
Is there a tool for shifts and breaks?+
Yes. The category includes an hours-worked calculator with break input.
Can I calculate duration between two datetimes?+
Yes. There is a separate tool for datetime duration.
Does each calculator have its own page?+
Yes. Each tool has a dedicated route and metadata.