Date Calculator

Need to calculate the number of days, weeks, months, or years between two dates? Or add/subtract time from a specific date? Our free Date Calculator makes it simple to track time spans for projects, events,  with instant and accurate results.

Main Features of the Date Calculator

The tool has been designed with three basic operations. Here are its major functions with a descriptive overview to understand its working modes.

1. Add to a Date

Enter a start date and select how many years, months, weeks, or days you want to add. The calculator gives you the exact future date instantly.

2. Subtract from a Date

Like a time calculator, input a start date and a duration to subtract. The tool will calculate and display the exact past date, saving you from manual counting.

3. Calculate Duration Between Two Dates

Select two dates to calculate the total difference in years, months, weeks, and days. This tool is great for measuring age, deadlines, or project duration.

Real-Life Examples of Date Online Calculator

The Date Calculator is useful for a wide range of personal and professional tasks. Here are some practical ways people use it every day:

  • You can use this online calculator to find your age in years, months, weeks, and days.
  • It can help you calculate the cumulative salaries of employers.
  • This advanced online tool can help you check the remaining time for upcoming holidays.
  • You can use it to understand the deadlines of your projects.

This calculator gives you precise results instantly, helping you plan smarter and stay organized.

Why Choose This Date Calculator?

With so many online calculators available, you might wonder why this particular tool is the best choice. Here's why it's the preferred choice for date calculations:

Multiple Functions

You can add, subtract, or measure time between dates,  all in one place.

Free Usage

Use it as often as you want with no subscriptions or signups. 

Accuracy in Calculation

It is based on the Gregorian calendar and leap year logic for precise calculations

FAQs

Does this calculator count leap years?

Yes, it uses the Gregorian calendar and automatically accounts for 29 days in February during leap years.

How is this free date calculator better than a calendar?

Using a calendar, you can only check the dates. However, this unique online calculator can help you add, subtract, and find the duration between two dates.

Can I calculate my age in days?

Yes. Just enter your date of birth and today’s date to get your age in years, months, and days.