Date Tools

Essential date and time utilities for calculations, conversions, and more.

Add or subtract days, months, or years from a given date.

Calculate age from date of birth in years, months, and days.

Find the day of the week for any birthday or date.

Set a countdown to a specific date and time.

View the current date and time in your timezone or any timezone.

Calculate the difference between two dates in days, months, or years.

Convert dates between different formats (e.g., DD/MM/YYYY to MM-DD-YYYY).

Find the day of the week for any given date.

Find the ISO week number for any date.

Convert between Unix timestamps and human-readable dates.

Convert date and time between different timezones.

Why Use Our Date Tools?

Professional date and time tools for developers, planners, and everyone in between

Get precise results for all your date and time needs

Your data is processed locally, never stored or transmitted

Covers all common date and time operations in one place