Let’s be honest, the date calculator can be quite confusing at first glance, but that’s just because it has so much to offer! Many people don’t realize all the ways this tool can help them. For example, have you ever calculated a due date only to find out that you had one set up incorrectly? With this ultimate guide, you’ll learn how to use the date calculator and make it work for you! For more details, please click here 날짜계산기


How many times have you wondered if you should go out with someone? Or how many days until your birthday? The date calculator is a free and easy tool that will answer all of these questions.

Calculating how old you are today

-Add your birthdate and birth year together
-Multiply by 365
-Divide by 100
-Add the date today and subtract it from one day ago

Calculating how old your significant other is today

It’s easy to calculate how old your significant first date is today. Just fill in the form below: -Current Year -Your Significant Other’s Birthday -Your Age on Your Significant Other’s Birthday
-How many years ago you met this person (e.g., if you met them 10 years ago, enter 10) -Then click on Calculate
-If you want to know their age on your birthday, just use that instead of their birthday for the last two inputs
-Example: I am 21 years old and my significant other is 22, born on August 17th 1996. Today is November 8th 2017, so my significant other will be 23 this year and our anniversary would be September 18th 2018

Calculating how old your kids, or students will be

A date calculator is an easy way to figure out how old your kids or students will be in the future. The date calculator can also help you plan for events such as birthdays, holidays, and vacations.
Here are a few steps on how to use it:
1) Input your starting date into the form field on the calculator.
2) Click ‘next’ until you reach your desired ending date.

Calculating when your parents were born

Look for your mom’s birthday on the left and your dad’s birthday on the right. If you know their birthdays, enter it in where it says month and day. If you don’t know their birthdays, click on calculate and let the tool do its work.

Calculating the age difference between two people (such as in a parent/child relationship)

To calculate a person’s age, type their birth date into the calculator. To calculate a person’s age, type their birth date into the calculator and select person 1 from the drop-down menu. The calculator will then show you how old they are in years and months, as well as how many days have passed since their birthday. To calculate a person’s age, type their birth date into the calculator and select person 2 from the drop-down menu.

Other things you can calculate with this handy tool

Not only can you calculate what day of the week a particular date falls on, but it can also tell you which month, year and century a date falls in. You can use this tool to find out how many days are in a certain month or year. It’s even possible to calculate when daylight savings time starts and ends! If that wasn’t enough, you can find out what date Christmas falls on by using this tool!