Extra tools for managing dates

Birthday Tracker App Birthday Tracker is a program that reminds you of birthdays and other important events. At its core, the app is built around working with dates.

The online tools linked on this page are designed to complement Birthday Tracker. They also focus on dates and time, offering quick calculations and helpful insights.

You can easily calculate the number of days between two dates, find a past or future date based on a given offset, or measure the time between events in hours, minutes, and seconds.

With these tools, you can check how many days are left until your birthday or New Year’s Day — or see how much time has passed during a specific period.

What You Can Do Here

  • 🗓️ Date Forward and Back Calculator

    Need to know what day it’ll be 100 days from now? This tool helps you calculate future or past dates instantly. Use tool
  • 📆 Count Days Between Dates

    Quickly see how many days are between two important dates — like your birthday and New Year’s Eve. Use tool
  • ⏱️ Calculate Time Between Events

    Get precise time differences in hours, minutes, and seconds between any two moments. Use tool